4 ms·
I use ed all the time when I need to quickly delete old SSH keys: # ssh foo Blah blah something nasty blah blah ssh rsa key known_hosts:29 # ed .ssh/know
by Bluecobra 6y ago
I use ed all the time when I need to quickly delete old SSH keys:
# ssh foo
Blah blah something nasty blah blah ssh rsa key known_hosts:29
# ed .ssh/known_hosts
123456
29d
123454
w
q
# ssh foo
- kwoff 6y agoFunny, I used to say the same thing about vi (I normally use emacs, but it was much quicker to open known_hosts with vim, type `29GddESC:wq!`). Though a few years ago ssh started to output a command to run, so I just copy-paste that now.