how to save command history in Linux
 

hi all,
i have Q ?
how to save command out put to another file.

Ex: #ps -ef
that particular cmd output i need to save another file.
is it possible ...if possible ..please let me know
And how to save command history in Linux.

Use 'ps -ef > /path/filename': see http://www.gnu.org/software/bash/man...irections.html and http://tldp.org/LDP/abs/html/io-redirection.html


In BaSH history is saved automagically to your ~/.bash_history (default location) when your shell session ends so there is nothing you have to do. (Also see 'man bash' for 'shopt -s histappend' and 'history -a'.)