ruo91 · September 22, 2013 12:28
diff --git a/check_disk.sh b/check_disk.sh
 - code
 #!/bin/bash
 
 df -h | awk '/%/ {
        limit = 70
        percent = sprintf("%d",$5)
        if ( percent > limit ) {
                print "Warning: ",$6," (",$1,") is to ",percent,"% full:"
                print $0
        }
 }'
 
 - result
 [root@dev ~]# ./check.sh
 Warning:  /storage  ( /dev/vdb1 ) is to  75 % full:
 /dev/vdb1             985G  696G  240G  75% /storage
	- code
	#!/bin/bash

	df -h \| awk '/%/ {
	limit = 70
	percent = sprintf("%d",$5)
	if ( percent > limit ) {
	print "Warning: ",$6," (",$1,") is to ",percent,"% full:"
	print $0
	}
	}'

	- result
	[root@dev ~]# ./check.sh
	Warning: /storage ( /dev/vdb1 ) is to 75 % full:
	/dev/vdb1 985G 696G 240G 75% /storage