UNIX Desktop Questions & Answers

ssh xzur0211pap
spaceleft=`df -k /home |tail -1 | awk '{print $5}'`
spaceleft=${spaceleft%\%}
if [[ $spaceleft -gt $danger ]]; then
   echo "ALERT : HUFS(/home $spaceleft)"
exit 0
fi

On HP-UX:

ant:/home/vbe $ df -k /home |tail -1 | awk '{print $5}'

ant:/home/vbe $ df -k /home
/home                  (/dev/vg00/lvol5       ) :   492845 total allocated Kb
                                                    108035 free allocated Kb
                                                    384810 used allocated Kb
                                                        78 % allocation used
ant:/home/vbe $ df -k /home |tail -1 
                                                        78 % allocation used
ant:/home/vbe $ spaceleft=`df -k /home |tail -1 | awk '{print $5}'`
ant:/home/vbe $ 

.
.
Now AIX:
n12:/home/vbe $ df -k /home |tail -1 | awk '{print $5}'
4795
n12:/home/vbe $ spaceleft=`df -k /home |tail -1 | awk '{print $5}'`
n12:/home/vbe $ spaceleft=${spaceleft%\%}
n12:/home/vbe $ echo $spaceleft
4795