Posted on August 26, 2013
vim tutorial – using the s command to replace text on the fly
The vim text editor comes with a powerful :s (substitution) command that is more versatile and expressive than the search and replace functionality found in GUI based text editors. The general form of the command is: :[g][address]s/search-string/replace-string[/option] The… Read More
Posted on August 23, 2013
Linux tutorial: Searching all files of a specific type for a string
Let’s say you want to search all the *.txt files in a given parent directory and all its children for the word “hello”. Something like grep -rl “hello” *.txt would not work because the shell will expand “*.txt”… Read More
Posted on March 23, 2011
Fun with sed
Given that I’ve spent most of my employment history at Microsoft shops, I’m always looking for an excuse to use CYGWIN more and gain more experience with the UNIX command line. I ran into a problem a while… Read More