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pendashteh/list-vars.sh

Last active March 8, 2016 12:26
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Lists all the environmental variables and their values with the ability to filter by name.
Raw
list-vars.sh
#!/bin/sh
# Usage: list-vars.sh [regex_filter]
[ "$1" ] && filter=$1 || filter=".*"
vars=($(compgen -A variable | grep $filter))
for var in ${vars[@]}
do
eval "echo $var=\$$var"
done
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