Returns free disk space:
1 |
df | egrep '/$' | awk '{print $4}' |
Returns free disk space in human readable form like K.M or G:
1 |
df -h | egrep '/$' | awk '{print $4}' |
Returns the used Percentage as value :
1 |
df -h | egrep '/$' | awk '{print 100-$5}' |
with Percentage character use :
1 |
df -h | egrep '/$' | awk '{print 100-$5."%"}' |