Add example to extract specific files from tar archive

pages/common/tar.md

@@ -4,15 +4,15 @@
 > Often combined with a compression method, such as `gzip` or `bzip2`.
 > More information: <https://www.gnu.org/software/tar/manual/tar.html>.
 
 - [c]reate an archive and write it to a [f]ile:
 
 `tar cf {{path/to/target.tar}} {{path/to/file1 path/to/file2 ...}}`
 
 - [c]reate a g[z]ipped archive and write it to a [f]ile:
 
 `tar czf {{path/to/target.tar.gz}} {{path/to/file1 path/to/file2 ...}}`
 
 - [c]reate a g[z]ipped (compressed) archive from a directory using relative paths:
 
 `tar czf {{path/to/target.tar.gz}} {{[-C|--directory]}} {{path/to/directory}} .`
 
@@ -24,9 +24,9 @@
 
 `tar xf {{path/to/source.tar[.gz|.bz2|.xz]}} {{[-C|--directory]}} {{path/to/directory}}`
 
 - [c]reate a compressed archive and write it to a [f]ile, using the file extension to [a]utomatically determine the compression program:
 
 `tar caf {{path/to/target.tar.xz}} {{path/to/file1 path/to/file2 ...}}`
 
 - Lis[t] the contents of a tar [f]ile [v]erbosely:
 
@@ -35,3 +35,7 @@
 - E[x]tract files matching a pattern from an archive [f]ile:
 
 `tar xf {{path/to/source.tar}} --wildcards "{{*.html}}"`
+
+- Extract only specific files from an archive:
+`tar xf {{source.tar}} {{path/to/file1}} {{path/to/file2}}`
+