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Linux Essentials(Ver1.6)
問題ID : 2781
問題を開く
ファイル「file.tar」の内容を確認するコマンドは次のどれか。
正解
tar -tvf file.tar
解説
複数のファイルをまとめてアーカイブファイルを作成するにはtarコマンドを使用します。以下はtarコマンドの書式と主なオプションです。
![<img src="/mondai3/img/jpg/kk38663.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1091/kk38663.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=448d1e41fc88701fc68feb9b874f9e1435f1c95a0c200b4273ed366beda0a351)
以上より正解は
・tar -tvf file.tar
です。
オプション「-t」はアーカイブファイルを展開せずに、アーカイブされているファイル名をリスト表示します。更にオプション「-v」を付与することでファイルの詳細を参照することができます。
例)アーカイブファイル「file.tar」の内容をリスト表示する
![<img src="/mondai3/img/jpg/kkkk38663.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1104/kkkk38663.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=3edeff200a5d8c0e7eda14ca5c57b1b531ee521b808d91876e240fb4c7f0c1c8)
その他の選択肢については以下の通りです。
・tar -xf file.tar
アーカイブファイルを展開するコマンドです。
・tar -v file.tar
オプション-vは詳細表示を行うオプションですが、「tarファイルに対して何を行うか」にあたる「-c」「-x」「-t」などと一緒に指定する必要があります。また、ファイルを指定する「-f」も必要です。
・tar --check file.tar
・tar --show file.tar
tarコマンドにこのようなオプションはありません。
![<img src="/mondai3/img/jpg/kk38663.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1091/kk38663.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=448d1e41fc88701fc68feb9b874f9e1435f1c95a0c200b4273ed366beda0a351)
以上より正解は
・tar -tvf file.tar
です。
オプション「-t」はアーカイブファイルを展開せずに、アーカイブされているファイル名をリスト表示します。更にオプション「-v」を付与することでファイルの詳細を参照することができます。
例)アーカイブファイル「file.tar」の内容をリスト表示する
![<img src="/mondai3/img/jpg/kkkk38663.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1104/kkkk38663.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=3edeff200a5d8c0e7eda14ca5c57b1b531ee521b808d91876e240fb4c7f0c1c8)
その他の選択肢については以下の通りです。
・tar -xf file.tar
アーカイブファイルを展開するコマンドです。
・tar -v file.tar
オプション-vは詳細表示を行うオプションですが、「tarファイルに対して何を行うか」にあたる「-c」「-x」「-t」などと一緒に指定する必要があります。また、ファイルを指定する「-f」も必要です。
・tar --check file.tar
・tar --show file.tar
tarコマンドにこのようなオプションはありません。
参考
【ファイルの圧縮と展開、アーカイブ】
WindowsやmacOSと同じように、Linuxでもファイルの圧縮および展開(伸長)を行うことができます。
ファイルの圧縮とは、一つまたは複数のファイルをまとめて容量を小さくすることをいいます。「圧縮する」と言ってもその方法には様々なものがありますが、以下は比較的わかりやすい例です。
例)15バイトのデータ「AAABBBBBCCCDDDD」を圧縮する
A3B5C3D4
→ 15バイトのデータを8バイトに圧縮
データと、そのデータがいくつ繰り返されているか?を数値化することにより容量を約半分にまで圧縮しています。
なお展開とは、圧縮されたデータを元に戻すことをいいます。展開するにはファイルの圧縮形式(どのように圧縮されたか)がわからなくては元に戻すことができません。そのため、通常はファイルの圧縮コマンドと展開コマンドは対になっています(下部のコマンド一覧参照)。
ファイルを圧縮する目的は基本的に容量を小さくすることですから、例えばあまり参照しないが削除したくないファイルを置いておく際に利用したり、メールを送信する際の添付ファイルに利用します。
※現在ではあまり意識はしませんが、メールでは大きなファイルを送付しないのがマナーです。データが大きいと通信回線を圧迫したり、受信に時間がかかったりするためです。
「圧縮」は一つまたは複数のファイルをまとめて容量を小さくすることですが、Linuxには「複数のファイルを一つにまとめる」だけの機能も存在します。これを「アーカイブ(archive:書庫)」といいます。
イメージとして、アーカイブを一冊の本だとすると、アーカイブしたファイルは本のページにあたります。アーカイブするには製本(アーカイブコマンド)が必要で、またページ(ファイル)を参照するには本を開く(展開)という動作が必要になります。
![【図を表示6】](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1103/kkkkkk38663.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=2e6a5c615b5c6d2111e8669d4c614f21cab6708ecd203ceb059d5d8b96cdafa9)
アーカイブは、複数のファイルをまとめて圧縮したり、ディレクトリをディレクトリ構造を維持したまま圧縮する際に利用します。また、容量の小さなファイル群をまとめる際にアーカイブだけ行う(圧縮の必要がない)こともあります。
実際に、圧縮や展開・アーカイブを行うコマンドを見てみましょう。
【ファイルの圧縮・展開コマンド】
ファイルの圧縮と展開コマンドは対になっています。
例えばzipコマンドで圧縮ファイルを作成するとファイル名に「.zip」という接尾辞(suffix)が付与され、ファイル形式はzipになります。このzip形式のファイルを展開するのが、対となるunzipコマンドです。
以下はLinuxで代表的な圧縮・展開コマンドです。
![【図を表示】](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1094/k38663.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=4289f4a473f8895d186b3f5d0c72b2f7a2afee26318172c0087b2d68d227fcf8)
●gzip・gunzip
例)カレントディレクトリのファイル「sample.tar」を圧縮する
![<img src="/mondai3/img/jpg/k38676.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1095/k38676.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=6f5b07bdcda38cc1b6fd8da5b2230d930fa7b9c932c0f2853539ec33c2d62195)
例)gz形式の圧縮ファイル「sample.tar.gz」を展開する
![<img src="/mondai3/img/jpg/kk38676.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1096/kk38676.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=be2e80b594516b645c35a1abb214f5f9abcb350d7bcc0007e97f43c7ada115a4)
●bzip2・bunzip2
例)カレントディレクトリのファイル「a.txt」を圧縮する
![<img src="/mondai3/img/jpg/k38674.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1097/k38674.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=4e97084cb4c439d2ef0f38e2d5bbcefbdeb0ac390c6814275ff0bd775c69da4a)
例)bz2形式の圧縮ファイル「a.txt.bz2」を展開する
![<img src="/mondai3/img/jpg/kk38674.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1098/kk38674.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=1973062f2721eec9df6cf4b7d1fcbab25233427ea47b7bc75036aa90289026aa)
●xz・unxz
例)カレントディレクトリのファイル「a.txt」「b.txt」「c.txt」を圧縮する
![<img src="/mondai3/img/jpg/k38678.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1099/k38678.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=31f4f209f528a0982063fe67e090fcf1290ff069d00aff9f21ed1fa0aa69639d)
例)xz形式の圧縮ファイル「a.txt.xz」を展開する
![<img src="/mondai3/img/jpg/kk38678.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1100/kk38678.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=1321258d5489649840e041bf22238a40be32af6249619008d6a3088f2ff3ec96)
●zip・unzip
例)「subdir」ディレクトリの「.log」をまとめて1つのファイル「log.zip」を作成する
![<img src="/mondai3/img/jpg/k38672.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1101/k38672.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=7fd73292bd2f06dab2f9f93390d9b7496279c5ca73b3ca3ef7da0683298504ef)
例)zip形式の圧縮ファイル「file.zip」を展開する
![<img src="/mondai3/img/jpg/kk38672.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1102/kk38672.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=32fc1eeef17e2079bb9bef0c2f4fc8c9983db564a8d221c7f2ff47036f4e9a15)
【ファイルのアーカイブコマンド】
複数のファイルをまとめてアーカイブファイルを作成するにはtarコマンドを使用します。以下はtarコマンドの書式と主なオプションです。
![【図を表示2】](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1091/kk38663.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=448d1e41fc88701fc68feb9b874f9e1435f1c95a0c200b4273ed366beda0a351)
これらのオプションは組み合わせて使用します(以下の実行例を参照)。
また、tarコマンドはアーカイブ化のほかにも、様々な方式による圧縮を行うこともできます。
例)ファイル「a.txt」「b.txt」「c.txt」をまとめてアーカイブファイル「file.tar」を作成する
![【図を表示3】](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1092/kkk38663.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=df759ee2317ec8298436e4c2886964e19f924100d0e4ce6da14319e5a44a56cf)
例)アーカイブファイル「file.tar」の内容を確認する
![【図を表示4】](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1104/kkkk38663.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=3edeff200a5d8c0e7eda14ca5c57b1b531ee521b808d91876e240fb4c7f0c1c8)
例)アーカイブファイル「file.tar」を展開する
![【図を表示5】](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1093/kkkkk38663.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=a93efba8e89a0b1ec663c02dc4140828185cca558236a08a3dea9d2ab9488b6d)
WindowsやmacOSと同じように、Linuxでもファイルの圧縮および展開(伸長)を行うことができます。
ファイルの圧縮とは、一つまたは複数のファイルをまとめて容量を小さくすることをいいます。「圧縮する」と言ってもその方法には様々なものがありますが、以下は比較的わかりやすい例です。
例)15バイトのデータ「AAABBBBBCCCDDDD」を圧縮する
A3B5C3D4
→ 15バイトのデータを8バイトに圧縮
データと、そのデータがいくつ繰り返されているか?を数値化することにより容量を約半分にまで圧縮しています。
なお展開とは、圧縮されたデータを元に戻すことをいいます。展開するにはファイルの圧縮形式(どのように圧縮されたか)がわからなくては元に戻すことができません。そのため、通常はファイルの圧縮コマンドと展開コマンドは対になっています(下部のコマンド一覧参照)。
ファイルを圧縮する目的は基本的に容量を小さくすることですから、例えばあまり参照しないが削除したくないファイルを置いておく際に利用したり、メールを送信する際の添付ファイルに利用します。
※現在ではあまり意識はしませんが、メールでは大きなファイルを送付しないのがマナーです。データが大きいと通信回線を圧迫したり、受信に時間がかかったりするためです。
「圧縮」は一つまたは複数のファイルをまとめて容量を小さくすることですが、Linuxには「複数のファイルを一つにまとめる」だけの機能も存在します。これを「アーカイブ(archive:書庫)」といいます。
イメージとして、アーカイブを一冊の本だとすると、アーカイブしたファイルは本のページにあたります。アーカイブするには製本(アーカイブコマンド)が必要で、またページ(ファイル)を参照するには本を開く(展開)という動作が必要になります。
![【図を表示6】](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1103/kkkkkk38663.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=2e6a5c615b5c6d2111e8669d4c614f21cab6708ecd203ceb059d5d8b96cdafa9)
アーカイブは、複数のファイルをまとめて圧縮したり、ディレクトリをディレクトリ構造を維持したまま圧縮する際に利用します。また、容量の小さなファイル群をまとめる際にアーカイブだけ行う(圧縮の必要がない)こともあります。
実際に、圧縮や展開・アーカイブを行うコマンドを見てみましょう。
【ファイルの圧縮・展開コマンド】
ファイルの圧縮と展開コマンドは対になっています。
例えばzipコマンドで圧縮ファイルを作成するとファイル名に「.zip」という接尾辞(suffix)が付与され、ファイル形式はzipになります。このzip形式のファイルを展開するのが、対となるunzipコマンドです。
以下はLinuxで代表的な圧縮・展開コマンドです。
![【図を表示】](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1094/k38663.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=4289f4a473f8895d186b3f5d0c72b2f7a2afee26318172c0087b2d68d227fcf8)
●gzip・gunzip
例)カレントディレクトリのファイル「sample.tar」を圧縮する
![<img src="/mondai3/img/jpg/k38676.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1095/k38676.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=6f5b07bdcda38cc1b6fd8da5b2230d930fa7b9c932c0f2853539ec33c2d62195)
例)gz形式の圧縮ファイル「sample.tar.gz」を展開する
![<img src="/mondai3/img/jpg/kk38676.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1096/kk38676.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=be2e80b594516b645c35a1abb214f5f9abcb350d7bcc0007e97f43c7ada115a4)
●bzip2・bunzip2
例)カレントディレクトリのファイル「a.txt」を圧縮する
![<img src="/mondai3/img/jpg/k38674.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1097/k38674.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=4e97084cb4c439d2ef0f38e2d5bbcefbdeb0ac390c6814275ff0bd775c69da4a)
例)bz2形式の圧縮ファイル「a.txt.bz2」を展開する
![<img src="/mondai3/img/jpg/kk38674.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1098/kk38674.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=1973062f2721eec9df6cf4b7d1fcbab25233427ea47b7bc75036aa90289026aa)
●xz・unxz
例)カレントディレクトリのファイル「a.txt」「b.txt」「c.txt」を圧縮する
![<img src="/mondai3/img/jpg/k38678.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1099/k38678.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=31f4f209f528a0982063fe67e090fcf1290ff069d00aff9f21ed1fa0aa69639d)
例)xz形式の圧縮ファイル「a.txt.xz」を展開する
![<img src="/mondai3/img/jpg/kk38678.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1100/kk38678.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=1321258d5489649840e041bf22238a40be32af6249619008d6a3088f2ff3ec96)
●zip・unzip
例)「subdir」ディレクトリの「.log」をまとめて1つのファイル「log.zip」を作成する
![<img src="/mondai3/img/jpg/k38672.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1101/k38672.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=7fd73292bd2f06dab2f9f93390d9b7496279c5ca73b3ca3ef7da0683298504ef)
例)zip形式の圧縮ファイル「file.zip」を展開する
![<img src="/mondai3/img/jpg/kk38672.jpg">](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1102/kk38672.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=32fc1eeef17e2079bb9bef0c2f4fc8c9983db564a8d221c7f2ff47036f4e9a15)
【ファイルのアーカイブコマンド】
複数のファイルをまとめてアーカイブファイルを作成するにはtarコマンドを使用します。以下はtarコマンドの書式と主なオプションです。
![【図を表示2】](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1091/kk38663.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=448d1e41fc88701fc68feb9b874f9e1435f1c95a0c200b4273ed366beda0a351)
これらのオプションは組み合わせて使用します(以下の実行例を参照)。
また、tarコマンドはアーカイブ化のほかにも、様々な方式による圧縮を行うこともできます。
例)ファイル「a.txt」「b.txt」「c.txt」をまとめてアーカイブファイル「file.tar」を作成する
![【図を表示3】](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1092/kkk38663.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=df759ee2317ec8298436e4c2886964e19f924100d0e4ce6da14319e5a44a56cf)
例)アーカイブファイル「file.tar」の内容を確認する
![【図を表示4】](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1104/kkkk38663.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=3edeff200a5d8c0e7eda14ca5c57b1b531ee521b808d91876e240fb4c7f0c1c8)
例)アーカイブファイル「file.tar」を展開する
![【図を表示5】](https://ping-t-production-strg.s3.ap-northeast-1.amazonaws.com/uploads/question_image/file/1093/kkkkk38663.jpg?X-Amz-Expires=600&X-Amz-Date=20240727T032649Z&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAcaDmFwLW5vcnRoZWFzdC0xIkgwRgIhAJ7mkC5JfvSdLioYGKPvL4LNMvPwvSDw5e6Trr2wGIteAiEA3PTHM4A2nrwe%2FsKtasucFN4M2bX8SdlW8y7dOzQ7puAqsQQI4P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAAGgw2MjM0Mjk4MjcyNzUiDCdr3QPeyekWGLgFlSqFBKpCSz3SbveHUOGK2zeHLuVO2cItM42HqGJgxnLQS8wor%2BLtL3EVqtpbI8I26UG8TqsQ8ROdervHWNtEF2b0YDJeJ9OA1lTqIYRGfXT%2F0vga3BjTreZymRtCJxCBhuiBlLx6LQiOAsHh%2FqccRNGloBAcTGOzTHzFySnilRiwHeUfF7A5ENm3WS77BOMgNIZfQ%2BqOl8DiCoR%2F4pFqTREpbE2newnXyJLC2naNMvWg1VqNXBmsUkeGPKModBV7IXhjp1KuIo9uTCVLHTNNGeQ4QqJXaMCzwY2TCu7f5A%2B2AI9RzVu2xa8dHndhkOWtL3p4ayYMuYoNaeoGWRjuvKAfvdYlpLmHd%2BI8qb%2FC3r%2B5QEGEwE6pzDvX9RBseNeDx8xV0oY3WH47HS2TwZrFSsSIXfbkWRUtqnwGPsh6HHGcZ%2BttEmkB0id8owV%2F%2BkDcKcBkVSnEZ14UIczdWOipIytNI88HHsMahQhW0FL%2FV8DANDrF%2B0iLCjVNlTQpqDd0TBecXiGaUeXwyxJJtZBty4IzeiiGodEmdZvMXRG5J8BWMG5rjxSe2gTe%2BZWtFkw9B0DCFxZM%2Bz2LeV%2BDRXD0Ztn4Rjqo4pKn1IJTo2XPksV3q%2FS25FfXPCV%2BgYiqfEWMhZEBnMMp%2FlJQQ9O5lQWu%2FO3Rpbv0WmlwCYOqfaxafD26T5iJNCIiFkcw0N6QtQY6pQHbqvxSzEhMcFvQGQ8HD8a0AHu3DdZP%2FFuA131Jli24oxUqgn74dE0s2tjZNl10mAmXJ5spI8Xq5uL5E8yYKCD3dkwfq5sjHkAWdViw1VYA64tvvmrYdURs3iermXNq44RnmgovPmGbpOgB4SNjrt6dNp7tl00mC8JEZu%2BNsrX97GRXuPviHi2WTlfk2%2FmfdOlDwvz8NsaG50T63jElW1sev%2BBZ0UU%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAZCJ2QHLF74BLTX7P%2F20240727%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=a93efba8e89a0b1ec663c02dc4140828185cca558236a08a3dea9d2ab9488b6d)
解説につきまして
h
hankaku3
公開日 2023/06/26
解説に
・tar --check file.tar
・tar --show file.tar
tarコマンドにこのようなオプションはありません。
と記載されていますが、選択肢に「tar --show file.tar」は無い為、
正しくは
・tar --check file.tar
・tar -l file.tar
tarコマンドにこのようなオプションはありません。
となるのではないかと思います。
スタッフからの返信
この投稿に対して返信しませんか?
s staff_khira0410
2023/06/27 10:42
hankaku3 さん ご指摘の点を修正いたしました。 ご報告、誠にありがとうございました。