On Wed, Mar 27, 2019 at 11:09:18AM +0100, Ævar Arnfjörð Bjarmason wrote: > > There are likewise several that use one of > > ! test -e path/to/filename > > or > > ! test -f path/to/filename > > or > > test ! -f path/to/filename > > which could be replaced by > > test_path_is_missing path/to/filename > > Interesting that for some we use the 'test_is_there/test_is_not_there' > pattern and for others 'test_is_there [!]'. E.g > test_path_exist/test_path_is_missing v.s. test_i18ngrep. It's unclear what the '!' should negate in case of 'test_path_is_file ! file'. What if 'file' does exists, but it's not a file but a directory, socket, fifo, or symlink? 'test ! -f file' returns success in these cases as well. OTOH, it's quite clear what the negation should mean in case of 'test_i18ngrep'.
