unshar การใช้

GNU unshar scans a set of mail messages looking for the start of shell archives.
The archive bodies are then unpacked by a copy of the shell . unshar may also process files containing concatenated shell archives.
"unshar " programs have been written for other operating systems but are not always reliable; shar files are shell scripts and can theoretically do anything that a shell script can do ( including using incompatible features of enhanced or workalike shells ), limiting their utility outside the Unix world.