UserParameter and awk

[root_master]

Hello

i'll grep the used memory with the UserParameter in the zabbix_agentd.conf

but if i use awk it doesn't work
UserParameter=memory.used,free|grep "buffers/cache"|awk '{print $3}'

i must use the longer script but in my oppinon it very bad
,free -b | grep " buffers/cache" | cut -d":" -f2 | rev | cut -d" " -f 2- | rev

does anybody any idea

thanks

[Alexei]

Replace

UserParameter=memory.used,free|grep "buffers/cache"|awk '{print $3}'

by

UserParameter=memory.used,free|grep "buffers/cache"|awk '{print $ 3}'

to make it work.

[bbrendon]

You saved me! Thanks!