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This function is used to set environmental variables from a list of alternatives depending on what's installed on the system. It returns the first program found in the list.
export BROWSER=$(find_alternatives chromium-browser google-chrome opera firefox firefox-bin iceweasel konqueror w3m lynx)
export EDITOR=$(find_alternatives vim nano pico emacs kate)
export PAGER=$(find_alternatives vimpager less most more pg)
There are 7 alternatives - vote for the best!
If you can do better, submit your command here.
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