outlet - an opening that permits escape or release; he blocked the way out; the canyon had only one issue. exit, way out, issue. opening - a vacant or unobstructed space that is man-made; they left a small opening for the cat at the bottom of the door.
Differences between grep, pgrep, egrep, and fgrep (Linux): grep grep is an acronym that stands for Global Regular Expressions Print. grep is a program which scans a specified file or files line by line, returning lines that contain a pattern. A pattern is an expression that specifies a set of strings by interpreting characters as meta-characters.
I am trying to grep a variable with multiple lines with multiple patterns. below is the pattern list in a variable called grouplst, each pattern is speerated by |. Code: grouplst=example1|example2|example3|example4|example5|example6|example7. 1  I need to use the patterns above to grep a variable with multiple lines inside. the variable with the multiline content is called nidgrps, content of the variable is below.