I'm writing a little bash script to wrap grep for many, similar grep searches I do. One thing I'd like to automate is whether the output gets piped to less, or straight to stdout (depending on the ...

Linux systems support pipes that enable passing output from one command to another, but they also support 'named pipes,' which are quite different. Most people who spend time on the Linux command line ...

The grep command is regarded as one of the most essential building blocks of command line automation. It is a search tool that can be used to perform basic text filtering and processing tasks on files ...

Learn a few techniques for avoiding the pipe and making your command-line commands more efficient. Anyone who uses the command line would acknowledge how powerful the pipe is. Because of the pipe, you ...