Searches for and changes a given string
'chgrep' searches the input files (or standard input if no files are named) for oldpattern and changes them to newpattern (grep doesn't support this). You can use .lock files (or another extend). It is useful in (but not limited to) mail servers.
released on 16 June 2004
This entry (in part or in whole) was last reviewed on 11 March 2017.