On Wed, Feb 26, 2014 at 12:40 PM, Steven Tardy <sjt5atra at gmail.com> wrote: > On Wed, Feb 26, 2014 at 6:57 AM, C. L. Martinez <carlopmart at gmail.com>wrote: > >> if [ "$cpu_affinity" == "$cpu_affinity_ok" ]; then >> > > are you comparing strings or integers? > # man test > STRING1 = STRING2 > the strings are equal > INTEGER1 -eq INTEGER2 > INTEGER1 is equal to INTEGER2 Thanks Steven, but it doesn't works also .. Using if [ "$cpu_affinity" -eq "$cpu_affinity_ok" ]; then ./cpu_affinitty: line 7: [: taskset -p -c 27756 | awk '{ print }': integer expression expected