/var/log を見る

玄箱/Pro に SATA で接続

玄箱/Pro を起動

玄箱/Pro にマウント

kup:~# mkdir /tmp/root
kup:~# mount /dev/sdb2 /tmp/root
kup:~# 

/var/log を見る

kup:~# cd /tmp/root
kup:/tmp/root# cd var/log/
kup:/tmp/root/var/log# ls -ltr
total 448
-rw-rw-r-- 1 root utmp      0 Nov 21 17:52 wtmp
-rw-rw-r-- 1 root utmp      0 Nov 21 17:52 btmp
drwxr-xr-x 2 root root     36 Nov 21 17:56 fsck
-rw-r----- 1 root adm      31 Nov 21 17:56 dmesg
-rw-r----- 1 root adm      31 Nov 21 17:56 boot
-rw-r--r-- 1 root root  32113 Nov 21 18:00 bootstrap.log
drwxr-xr-x 2 root root     21 Nov 21 18:41 apt
-rw-rw-r-- 1 root utmp 292292 Nov 21 19:00 lastlog
-rw-r--r-- 1 root root  24024 Nov 21 19:00 faillog
-rw-r----- 1 root adm       0 Dec  9 23:04 user.log
-rw-r----- 1 root adm     215 Dec  9 23:04 syslog
drw-r--r-- 2 root root     55 Dec  9 23:04 news
-rw-r----- 1 root adm     215 Dec  9 23:04 messages
-rw-r----- 1 root adm       0 Dec  9 23:04 mail.warn
-rw-r----- 1 root adm       0 Dec  9 23:04 mail.log
-rw-r----- 1 root adm       0 Dec  9 23:04 mail.info
-rw-r----- 1 root adm       0 Dec  9 23:04 mail.err
-rw-r----- 1 root adm       0 Dec  9 23:04 lpr.log
-rw-r----- 1 root adm      78 Dec  9 23:04 kern.log
-rw-r----- 1 root adm       0 Dec  9 23:04 debug
-rw-r----- 1 root adm       0 Dec  9 23:04 daemon.log
-rw-r----- 1 root adm       0 Dec  9 23:04 auth.log
-rw-r----- 1 root adm   84933 Dec  9 23:06 dpkg.log
kup:/tmp/root/var/log#

アンマウント

kup:/tmp/root/var/log# cd /
kup:/# umount /tmp/root
kup:/#

パーティションを消す

kup:/# fdisk /dev/sdb

The number of cylinders for this disk is set to 19929.
There is nothing wrong with that, but this is larger than 1024,
and could in certain setups cause problems with:
1) software that runs at boot time (e.g., old versions of LILO)
2) booting and partitioning software from other OSs
   (e.g., DOS FDISK, OS/2 FDISK)

Command (m for help): p

Disk /dev/sdb: 163.9 GB, 163928604672 bytes
255 heads, 63 sectors/track, 19929 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1               1         125     1004031   83  Linux
/dev/sdb2             126         748     5004247+  83  Linux
/dev/sdb4             749       19929   154071382+   5  Extended
/dev/sdb5             749         873     1004031   82  Linux swap / Solaris
/dev/sdb6             874       19354   148448601   83  Linux

Command (m for help): d
Partition number (1-6): 6

Command (m for help): d
Partition number (1-5): 5

Command (m for help): d
Partition number (1-5): 4

Command (m for help): d
Partition number (1-4): 2

Command (m for help): d
Selected partition 1

Command (m for help): p

Disk /dev/sdb: 163.9 GB, 163928604672 bytes
255 heads, 63 sectors/track, 19929 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot      Start         End      Blocks   Id  System

Command (m for help): w
The partition table has been altered!

Calling ioctl() to re-read partition table.
Syncing disks.
kup:/#

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