There are many utilities in Linux/Unix which are very useful in our life say for example sed, awk, grep, etc. Some of us might have wished Windows/DOS environment to have similar kind of utilities. Anyway I did. Today I came across some of the open source projects, while googling, which provide some of the utilities in Windows too and thought of sharing :)
The projects are GnuWin and UnxUtils.
Please find below the links to their sourceforge pages