grep
“grep” is a unix command line tool to search a file (or files) for lines containing a match to the given pattern (often a regular expression). Its name comes from the ed command g/re/p for globally...
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I think of awk as a tool for searching, manipulating and reporting on text files, but it is in fact an entire programming language. Its basic function is to search files for lines that contain certain...
View Articlefind
“find” is a unix command-line tool for locating files. The results can be displayed, passed to another command (e.g. grep, ls etc, see more below), or the find command has its own limited set of...
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