[英]How to find the highest disk space usage mount?
我正在寻找一个只显示最高磁盘空间使用率的命令。 因此将显示最大%使用率挂载。
运行df -h
Filesystem Size Used Avail Use% Mounted on
/dev/vx/dsk/appdg/boom-vol
1.0G 19M 943M 2% /opt/blah99
500G 349G 152G 70% /opt/blah/data
/dev/vx/dsk/isdg/boom-shared-vol
50G 1.6G 46G 4% /opt/blah99/product/shared
/dev/vx/dsk/isdg/boom-bc-vol
150G 64G 81G 45% /opt/blah99/product/a_01
/dev/vx/dsk/isdg/boom-bt-vol
150G 47G 98G 33% /opt/blah99/product/a_02
输出应该是 -
500G 349G 152G 70% /opt/blah/data
你在寻找的是:
df -h | grep -vw "^\/dev" | sort -k 5 -n | tail -n 2 | head -n 1
输出df -h | grep -vw "^\\/dev"
df -h | grep -vw "^\\/dev"
:
Filesystem Size Used Avail Use% Mounted on
1.0G 19M 943M 2% /opt/blah99
500G 349G 152G 70% /opt/blah/data
50G 1.6G 46G 4% /opt/blah99/product/shared
150G 64G 81G 45% /opt/blah99/product/a_01
150G 47G 98G 33% /opt/blah99/product/a_02
按列5按数字顺序排序: df -h | grep -vw "^\\/dev" | sort -k 5 -n
df -h | grep -vw "^\\/dev" | sort -k 5 -n
df -h | grep -vw "^\\/dev" | sort -k 5 -n
:
50G 1.6G 46G 4% /opt/blah99/product/shared
1.0G 19M 943M 2% /opt/blah99
150G 47G 98G 33% /opt/blah99/product/a_02
150G 64G 81G 45% /opt/blah99/product/a_01
500G 349G 152G 70% /opt/blah/data
Filesystem Size Used Avail Use% Mounted on
从最后得到第二行: df -h | grep -vw "^\\/dev" | sort -k 5 -n | tail -n 2 | head -n 1
df -h | grep -vw "^\\/dev" | sort -k 5 -n | tail -n 2 | head -n 1
df -h | grep -vw "^\\/dev" | sort -k 5 -n | tail -n 2 | head -n 1
:
500G 349G 152G 70% /opt/blah/data
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