Tuesday, October 8, 2013

Setting environment variables when running command via SSH in Ubuntu

There are less environment variables available when running command directly by SSH then interactively. This is because for some reason, Ubuntu does a little less for non-interactive shells and stops executing .bashrc after this line:

[ -z "$PS1" ] && return

So if you wish to run anything, it should be done before, like:

export JAVA_HOME=/usr/lib/jvm/jdk1.7.0_21/
[ -z "$PS1" ] && return

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