How Do You Increase Command Line History

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JosephAE
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Joined: 12 Jan 2015
Posts: 54
PostPosted: Mon Nov 19, 2018 16:41    Post subject: How Do You Increase Command Line History Reply with quote
Is there a way to increase the command line history using HISTFILE, HISTFILESIZE and HISTSIZE?

Is there an “.ash_profile” file that is places somewhere I would add a command like this “export HISTFILE='/opt/root/.ash_history' ”?
If this isn’t the correct file and path any help would be appreciated.

Thanks for the help.
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JosephAE
DD-WRT User


Joined: 12 Jan 2015
Posts: 54
PostPosted: Thu Nov 22, 2018 15:31    Post subject: Reply with quote
After reading all over the DD-WRT forum and other sources for the past couple of days it can't be changed in the DD-WRT BusyBox ash. It appears that the only way to increase command line history is to down load the bash shell and switch to it at ssh login. I believe in order to have command line history in ash the feature had to have been selected at compile time.
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