Tag: expression

Regular expression to link twitter users… Replace this ‘@(\w+)’ With this ‘<a href=”http://twitter.com/\1″>@\1</a>’

You can use locate to find files with name that matches a said regexp… locate -i -r ‘\.jpg$’

Print the contents of a file from a given regular expression to another sed -n ‘/start/,/end/ p’ file This will…

Print a file until a regular expression is matched. cat file.txt | perl -pe “exit if(/Thats all/)”