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Get memory total from /proc/meminfo in Gigs

Terminal - Get memory total from /proc/meminfo in Gigs
free -g
2011-11-14 22:43:38
User: joedistro
Functions: free
Get memory total from /proc/meminfo in Gigs


There are 2 alternatives - vote for the best!

Terminal - Alternatives
awk '( $1 == "MemTotal:" ) { print $2/1048576 }' /proc/meminfo
memnum=$(awk '{ print $2 }' /proc/meminfo |head -n1); echo "$memnum / 1024 / 1024" | bc -l
2011-11-08 16:28:25
User: wekoch
Functions: awk bc echo head

Probably more trouble than its worth, but worked for the obscure need.

awk '{ printf "%.2f", $2/1024/1024 ; exit}' /proc/meminfo

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Comment by hoowei 47 weeks and 1 day ago

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