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sort -u /root/.bash_history -o /root/.bash_history

== Sort & Remove Duplicates ==

This will sort and remove duplicate commands from your .bash_history file in the /root directory, as well as reducing it file size.

After you execute the command below, you should edit the file and remove any commands or lines that have errors in them so they aren't

executed accidentally.

<pre>

sort -u /root/.bash_history -o /root/.bash_history

</pre>

==Expand memory of you .bash_history==

157

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ShellEnhancement (view source)