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mccun934/mem-process-sum

Created March 25, 2019 16:26
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sum up the ram used by all processes with a given name.
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mem-process-sum
#!!bin/bash
# requires 'bc' installed
# Sum up the RAM used by processes with given name
# eg:
# $ mem-process-sum postgres
# 1.6777 GB
ps aux | sort -nk6 |grep $1 | awk '{print $6}' | paste -sd+ | bc | awk '{$1=$1/(1024^2); print $1,"GB";}'
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