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--- guides:tar [2020/08/15 15:21] – [Creating a TAR File] wikiadmin
+++ guides:tar [2024/07/25 15:01] (current) – external edit 127.0.0.1
@@ Line 52: / Line 52: @@
     - ** homework1 ** is the name of the directory you wish to place in the tar file
 <code>
-tar cvzf homework1.tgz homework1
+$ tar cvzf homework1.tgz homework1
 </code>
@@ Line 91: / Line 91: @@
 ===== Extracting files from a TAR File =====
+To extract the contents of a tar file
+  * The tar file should be located in the current working directory.
+  * Any files matching those in the tar file will be replaced.
+In the tar command, ** c ** should be replaced with ** x **, which tells tar to extract the contents of the file.
+<code>
+$ tar xzf homework1.tgz
+</code>
+In the following example
+  * The user types ** ls ** to show the contents of the current directory.
+  * The user issues the tar command to extract the contents of a file.
+    * The addition of the ** v ** flag tells tar to be verbose, ie show the files as they are extracted.
+  * The user types ** ls ** again to show that the directory homework1 has been created.
+  * The user types ** ls -r homework1 ** to show the files have been extracted in the homework1 directory
+<code>
+$ ls
+homework1.tgz
+$ tar xvzf homework1.tgz
+homework1/
+homework1/Makefile
+homework1/hello.cpp
+$ ls
+homework1  homework1.tgz
+$ ls -r homework1
+hello.cpp  Makefile
+</code>
 ===== Tar Files and WinSCP =====
+WinSCP has the ability to deal with tar files.
+To create a tar file of a directory
+  * Select the directory
+  * Right click and select ** File Custom Commands **
+  * Select ** Tar/GZip **
+  * {{:guides:tar1.png?nolink|}}
+  * You may have to allow a new ssh session
+  * Provide the name for the tar file.
+  * {{:guides:tar3.png?nolink|}}
+  * Notice the new tar file is located in the current directory.
+  * {{:guides:tar4.png?nolink|}}