Stop tormenting the poor animal cat. See http://sial.org/howto/shell/useless-cat/.
Edit:
replaced
sort | uniq
by
sort -u
Add to your bash profile to minimize carpal tunnel syndrome. Doesn't work with user@hostname but appending "-l user" works fine if needed. Works for ping as well.. complete -W "$(echo `cat ~/.ssh/known_hosts | cut -f 1 -d ' ' | sed -e s/,.*//g | uniq | grep -v "\["`;)" ping Show Sample Output
I sue this in my .bashrc file This will also do auto-completion for scp and sftp
Autocomplete from .ssh/config
If you have a lot of hosts in /etc/hosts this would be very useful. Anyone have any more concise examples?
Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?
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/^\s*Host\s*=\s*(.+)$/
(My config uses "Host=name")