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kamituel/gist:4541785

Created January 15, 2013 20:34
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Using "xargs echo -n"
Raw
gistfile1.sh
#!/bin/bash
USERS=($(ps axu | cut -f 1 -d \ | tail -n +2 | sort | uniq | xargs echo -n))
echo ${#USERS[@]} users: ${USERS[@]}
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