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Linuxでディスク使用量を監視する

Posted at

Linuxでディスク使用量を監視したかったのでちょっと調べてみたら watch というコマンドを見つけた。

$ watch -n 1 df -k

を実行すると、1秒毎に下記の画面がリフレッシュされる。

Every 1.0s: df -k                                  graviohub: Thu Sep 10 14:15:28 2020

Filesystem     1K-blocks     Used Available Use% Mounted on
/dev/root       15008307 13057103   1292403  91% /
devtmpfs         1965540        0   1965540   0% /dev
tmpfs            1967840        0   1967840   0% /dev/shm
tmpfs            1967840    67128   1900712   4% /run
tmpfs               5120        4      5116   1% /run/lock
tmpfs            1967840        0   1967840   0% /sys/fs/cgroup
tmpfs             393568        0    393568   0% /run/user/1000

がっつり解析せずにちょっとした傾向とか知りたいときに便利。

watch-df.gif

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