Ubuntu 12.04 Precise Pangolin – sudo and the PATH variable

Recently I noticed that a modified $PATH variable – even system-wide by scripts like

export PATH=add_to_path:$PATH

in /etc/profile.d – is not preserved when doing sudo, giving a familiar

sudo: (...) command not found

error message. As discussed here, the reasoning behind this are security measures. A convenient temporary work-around is to set the PATH variable when calling sudo


This will give sudo the same PATH environment variable as the calling user.


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