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開始行:
[[FrontPage]]
root@ubuntu:/home/ubuntu# mount | grep sda
/dev/sda5 on /mnt type ext4 (rw,relatime)
root@ubuntu:/home/ubuntu# mount --rbind /dev /mnt/dev
root@ubuntu:/home/ubuntu# mount --proc /dev /mnt/proc
mount: unrecognized option '--proc'
詳しくは `mount --help' をお読みください。
root@ubuntu:/home/ubuntu# mount --rbind /proc /mnt/proc
root@ubuntu:/home/ubuntu# mount --rbind /sys /mnt/sys
root@ubuntu:/home/ubuntu# chroot /mnt bash
root@ubuntu:/# mount /dev/sda5 /
mount: /: /dev/sda5 は / にマウント済みです.
root@ubuntu:/# grub-install /dev/sda1
Installing for i386-pc platform.
grub-install: エラー: cannot sync `/boot/grub/i386-pc/cor...
root@ubuntu:/# grub-install /dev/sda5
Installing for i386-pc platform.
grub-install: エラー: cannot sync `/boot/grub/i386-pc/cor...
root@ubuntu:/# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda5 9.3G 9.3G 0 100% /
udev 948M 0 948M 0% /dev
tmpfs 994M 0 994M 0% /dev/shm
tmpfs 994M 0 994M 0% /sys/fs/cgroup
root@ubuntu:/# cd /home/ubuntu
bash: cd: /home/ubuntu: そのようなファイルやディレクトリ...
root@ubuntu:/# ls
bin dev lib libx32 mnt root snap sys...
boot etc lib32 lost+found opt run srv tmp
cdrom home lib64 media proc sbin swapfile usr
root@ubuntu:/# cd /home
root@ubuntu:/home# ls
nanbuwks
root@ubuntu:/home# cd nanbuwks
root@ubuntu:/home/nanbuwks# ls
Desktop Documents Downloads Music Pictures Public T...
root@ubuntu:/home/nanbuwks# cd Downloads/
root@ubuntu:/home/nanbuwks/Downloads# ls
xojo2019r31.deb
root@ubuntu:/home/nanbuwks/Downloads# ls -alh
合計 632M
drwxr-xr-x 2 nanbuwks nanbuwks 4.0K 5月 26 12:20 .
drwxr-xr-x 17 nanbuwks nanbuwks 4.0K 5月 26 11:24 ..
-rw-rw-r-- 1 nanbuwks nanbuwks 632M 5月 26 12:20 xojo20...
root@ubuntu:/home/nanbuwks/Downloads# rm -rf xojo2019r31....
root@ubuntu:/home/nanbuwks/Downloads# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda5 9.3G 8.7G 146M 99% /
udev 948M 0 948M 0% /dev
tmpfs 994M 0 994M 0% /dev/shm
tmpfs 994M 0 994M 0% /sys/fs/cgroup
root@ubuntu:/home/nanbuwks/Downloads# grub-install /dev/s...
Installing for i386-pc platform.
grub-install: warning: File system `ext2' doesn't support...
grub-install: warning: Embedding is not possible. GRUB c...
grub-install: エラー: will not proceed with blocklists.
root@ubuntu:/home/nanbuwks/Downloads#
終了行:
[[FrontPage]]
root@ubuntu:/home/ubuntu# mount | grep sda
/dev/sda5 on /mnt type ext4 (rw,relatime)
root@ubuntu:/home/ubuntu# mount --rbind /dev /mnt/dev
root@ubuntu:/home/ubuntu# mount --proc /dev /mnt/proc
mount: unrecognized option '--proc'
詳しくは `mount --help' をお読みください。
root@ubuntu:/home/ubuntu# mount --rbind /proc /mnt/proc
root@ubuntu:/home/ubuntu# mount --rbind /sys /mnt/sys
root@ubuntu:/home/ubuntu# chroot /mnt bash
root@ubuntu:/# mount /dev/sda5 /
mount: /: /dev/sda5 は / にマウント済みです.
root@ubuntu:/# grub-install /dev/sda1
Installing for i386-pc platform.
grub-install: エラー: cannot sync `/boot/grub/i386-pc/cor...
root@ubuntu:/# grub-install /dev/sda5
Installing for i386-pc platform.
grub-install: エラー: cannot sync `/boot/grub/i386-pc/cor...
root@ubuntu:/# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda5 9.3G 9.3G 0 100% /
udev 948M 0 948M 0% /dev
tmpfs 994M 0 994M 0% /dev/shm
tmpfs 994M 0 994M 0% /sys/fs/cgroup
root@ubuntu:/# cd /home/ubuntu
bash: cd: /home/ubuntu: そのようなファイルやディレクトリ...
root@ubuntu:/# ls
bin dev lib libx32 mnt root snap sys...
boot etc lib32 lost+found opt run srv tmp
cdrom home lib64 media proc sbin swapfile usr
root@ubuntu:/# cd /home
root@ubuntu:/home# ls
nanbuwks
root@ubuntu:/home# cd nanbuwks
root@ubuntu:/home/nanbuwks# ls
Desktop Documents Downloads Music Pictures Public T...
root@ubuntu:/home/nanbuwks# cd Downloads/
root@ubuntu:/home/nanbuwks/Downloads# ls
xojo2019r31.deb
root@ubuntu:/home/nanbuwks/Downloads# ls -alh
合計 632M
drwxr-xr-x 2 nanbuwks nanbuwks 4.0K 5月 26 12:20 .
drwxr-xr-x 17 nanbuwks nanbuwks 4.0K 5月 26 11:24 ..
-rw-rw-r-- 1 nanbuwks nanbuwks 632M 5月 26 12:20 xojo20...
root@ubuntu:/home/nanbuwks/Downloads# rm -rf xojo2019r31....
root@ubuntu:/home/nanbuwks/Downloads# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda5 9.3G 8.7G 146M 99% /
udev 948M 0 948M 0% /dev
tmpfs 994M 0 994M 0% /dev/shm
tmpfs 994M 0 994M 0% /sys/fs/cgroup
root@ubuntu:/home/nanbuwks/Downloads# grub-install /dev/s...
Installing for i386-pc platform.
grub-install: warning: File system `ext2' doesn't support...
grub-install: warning: Embedding is not possible. GRUB c...
grub-install: エラー: will not proceed with blocklists.
root@ubuntu:/home/nanbuwks/Downloads#
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