Amin Chaloukh wrote: > I have found when you use the command in this format patch [original file > [patchfile]] it does not find the patchfile with the autocompletion
Completions are — assuming you use GNU bash — part of the 'bash-completion' package. For example, the completions for the 'patch' are coded in /usr/share/bash-completion/completions/patch . Its homepage is at https://github.com/scop/bash-completion . You can file an issue there. Bruno