October 29, 2008

safe guard editor

If you are like me, or a very experienced admin, you will realize that while running servers in production, you are more likely prompt to modify configuration files on the fly. Now, one advise I give to any junior administrator, is to first of all backup any files they wish to modify. Running the cp command before editing a file, could be an hassle, especially when we are in a hurry. ... Read more