Using Last To Its Full Potential On Linux May 23, 2008, 09 :00 UTC (0 Talkback[s]) (4845 reads)
"This probably comes as no surprise to most Unix or Linux administrators out there (at least this first thing), but I find it's always interesting how rarely the 'last' command is used to determine anything other than the users logged in 'now' and the 'last' time a user logged in.
"Granted; the last command doesn't offer too much in the extra-functionality department, but it does have one very useful feature..."