Joe Brockmeier

More on open source servers Never memorize what you can look up. This is one of the essential rules of system administration, and it applies very well to creating crontab entries. If you’re not an expert on cron, don’t worry — just use the Corntab site or iPhone app. Not an expert on cron? No […]

More on Vim Search and Replace To search through the document, use the / key to initiate a forward search, or ? to initiate a backward search. To search and replace, use :s with the range of lines and search terms. Like so: :%s/old/new/ The % means “global,” but you can replace that with a […]