Bash is a powerful command-line shell that can be used to perform a wide range of tasks, from managing files and directories to automating system administration. By learning a few simple tips and tricks, you can significantly boost your productivity and efficiency when using Bash.
if you need a simple way to remove spaces from file names and replace with an underscore or a hyphen or whatever else here is a bash one liner. You can also do this via python or perl or most likely via php (why? o.0) but since bash / zsh is here and readily available…
SED aka stream editor is a utility app in linux / bsd systems (among others) which allows you to parse text in files based on simple regexp and change them based on its own set of rules. simple syntax for parsing and replacing text in a file called test.txt that contains the text I love…
