compress, uncompress: add page (#11070)

Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>
Co-authored-by: Juri Dispan <juri.dispan@posteo.net>

pages/linux/uncompress.md

@@ -0,0 +1,20 @@
+# uncompress
+
+> Uncompress files compressed using the Unix `compress` command.
+> More information: <https://manned.org/uncompress.1>.
+
+- Uncompress specific files:
+
+`uncompress {{path/to/file1.Z path/to/file2.Z ...}}`
+
+- Uncompress specific files while ignoring non-existent ones:
+
+`uncompress -f {{path/to/file1.Z path/to/file2.Z ...}}`
+
+- Write to standard output (no files are changed and no `.Z` files are created):
+
+`uncompress -c {{path/to/file1.Z path/to/file2.Z ...}}`
+
+- Verbose mode (write to standard error about percentage reduction or expansion):
+
+`uncompress -v {{path/to/file1.Z path/to/file2.Z ...}}`