How To Use Pipe Operator In Linux?
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The pipe operator (|) is used in the Linux command line environment to redirect the output of one command to the input of another command. This allows for the chaining together of multiple commands in a single statement. The pipe is most often used alongside basic functions such as grep, sort and uniq, although it can be used with any commands that take input and produces output. To use the pipe operator, simply type a command followed by the pipe symbol, then type the command for the output you’d like it to feed into.
The pipe operator is used in Linux to redirect the output from one command as the input to another command. This is done by typing a “|“ character between two commands. For example, to list all files in a directory, you can type the command “ls –l | grep file“ which will list all files in the directory and show only files containing the word “file“.