It’s a funny comment, but it’s also sort of true. Back in the stone ages I had to go from Solaris to sunOS to QNX to Unixware to HPUX to Linux to BSD (maybe fre

It’s a funny comment, but it’s also sort of true. Back in the stone ages I had to go from Solaris to sunOS to QNX to Unixware to HPUX to Linux to BSD (maybe freeBSD was in there too) and many others that I can’t remember. Oh yea, Irix, too. This is all in a 2 year period. Vi was the only editor that was on all of these machines so I (to this day) could never be bothered to learn anything else.