|-h||Display a usage message and exit.|
|-N||No-operation mode; just display what would have been done.|
|-V||Display program version information and exit.|
|-v||Verbose operation; display diagnostic messages.|
The switch-link utilitys operation is currently not directly affected by its environment.
The switch-link utility examines the current directory and all its subdirectories, and its operation is not further affected by any files.
Change all the symlinks pointing to *.nonch to point to the same file, but with a .ch extension:
switch-link nonch ch
See what switch-link would do without actually changing any links:
switch-link -N nonch ch
The switch-link utility was written by
.An Peter Pentchev in 2010.
.An Peter Penchev <email@example.com>
* Create a temporary file containing the list of links to avoid weird security-like issues or plain old incorrect operation resulting from whitespace in the links name.