3 ms·
It also doesn't list the files. It prints all matching lines (and their line numbers), without the corresponding filenames.
by nemetroid 5y ago
It also doesn't list the files. It prints all matching lines (and their line numbers), without the corresponding filenames.
- cbsks 5y agoYou are right! I missed that. The number of bugs to lines of code ratio is approaching one.
- thangalin 5y agoThe following line is quite widespread in use, but not as portable as it could be: #!/bin/bash For increased portability, respect users' PATH environment variable using: #!/usr/bin/env bash Using #!/bin/bash could lead to subtle bugs on systems with more than one version of bash installed, or outright breakage on systems where bash isn't installed at /bin/bash. (OpenBSD is known to use /usr/local/bin/bash, for example.)