df실무2편: 파일시스템들의 사용량을 확인할 때(df)에 용량단위를 직접 지정하기

[root@command root]# df -k
Filesystem           1k-blocks      Used Available Use% Mounted on
/dev/hda2              5036316   1496652   3283832  32% /
/dev/hdb1            118729904 102705776   9992928  92% /backup
/dev/hda1               241116      7587    221081   4% /boot
/dev/hda6            112420772  74125616  32584452  70% /home
none                    256560         0    256560   0% /dev/shm
/dev/hdc             118733244  93534688  19167188  83% /backup2
/dev/hdd             118733244  52458312  60243564  47% /backup3
[root@command root]#

[root@command root]# df -m
Filesystem           1M-blocks      Used Available Use% Mounted on
/dev/hda2                 4918      1462      3206  32% /
/dev/hdb1               115947    100299      9758  92% /backup
/dev/hda1                  235         8       215   4% /boot
/dev/hda6               109786     72389     31820  70% /home
none                       250         0       250   0% /dev/shm
/dev/hdc                115950     91343     18717  83% /backup2
/dev/hdd                115950     51229     58831  47% /backup3
[root@command root]#

[root@command root]# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/hda2             4.8G  1.5G  3.1G  32% /
/dev/hdb1             113G   98G  9.5G  92% /backup
/dev/hda1             235M  7.5M  215M   4% /boot
/dev/hda6             107G   71G   31G  70% /home
none                  250M     0  250M   0% /dev/shm
/dev/hdc              113G   90G   18G  83% /backup2
/dev/hdd              113G   51G   57G  47% /backup3
[root@command root]#