cmdok checks that specified commands are OK. If command is OK than it exists in PATH and can be run.
It is a simple, small and portable Bash script. It is useful in software packages that want to check that some commands exist before trying to run them.
See wiki for more information and examples.
A UNIX Shell script wrapper for the VI editor.
It is recommended VIB be used as an alias for the VI editor.
VIB creates backups of any files edited using VI to a specified location while maintaining X backup revisions, and keeping a revision history of who made changes and when to a master log.
VIB is Ideal in environments where you have multiple users logging into a UNIX system and you wish to keep track of whom is modifying files.
For example, VIB could be 'aliased' in all...