Hi all,
I have the script :
top -n 1 | awk '{ if (NR==4) print $5 }'
It will return me with one memory usage : for instance
3134720k
However, I need to be returned only the number : 3134720
Does anyone knows how to fix the script that return the number (without k)
thank you
ningy
2
top -n 1 | awk '{ if (NR==4) print int($5) }'
2 Likes
$ top -n 1 | awk 'NR==4{print substr($5,1,length($5)-1);exit}'
1045824
CarloM
4
A sed solution (just because! :p)
top -bn1 | sed -n '/^Mem:/ s/^Mem:[^,]\+, \([[:digit:]]\+\).*$/\1/p'