lrzuntar: add page (#2456)

pages/linux/lrzuntar.md

@@ -0,0 +1,24 @@
+# lrzuntar
+
+> A wrapper for `lrunzip` to simplify decompression of directories.
+> See also: `lrztar`, `lrzip`.
+
+- Decompress from a file to the current directory:
+
+`lrzuntar {{path/to/archive.tar.lrz}}`
+
+- Decompress from a file to the current directory using a specific number of processor threads:
+
+`lrzuntar -p {{8}} {{path/to/archive.tar.lrz}}`
+
+- Decompress from a file to the current directory and silently overwrite items that already exist:
+
+`lrzuntar -f {{archive.tar.lrz}}`
+
+- Specify the output path:
+
+`lrzuntar -O {{path/to/directory}} {{archive.tar.lrz}}`
+
+- Delete the compressed file after decompression:
+
+`lrzuntar -D {{path/to/archive.tar.lrz}}`