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команда_tar
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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команда_tar [2016/07/22 13:01] val [Сценарий архивирования каталогов с использованием ssh] |
команда_tar [2026/04/02 09:43] (current) val |
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| Line 5: | Line 5: | ||
| ===== Создание архива ===== | ===== Создание архива ===== | ||
| <code> | <code> | ||
| - | # cd /; tar -c -f /root/etc.tar etc/ | + | # chmod 750 /disk2 |
| - | userX$ cd /; sudo /bin/tar -cjf - etc/ | ssh backup.isp.un "cat > etc.tbz" | + | # cd /; tar -c -f /disk2/etc.tar etc/ |
| + | |||
| + | # tar -c -f /disk2/etc.tar -C / etc/ | ||
| </code> | </code> | ||
| ===== Просмотр содержимого архива ===== | ===== Просмотр содержимого архива ===== | ||
| <code> | <code> | ||
| - | # tar -t -f /root/etc.tar | + | # tar -t -f /disk2/etc.tar |
| - | # tar -t -v -f /root/etc.tar | + | # tar -t -v -f /disk2/etc.tar |
| </code> | </code> | ||
| Line 21: | Line 23: | ||
| # cd | # cd | ||
| - | # tar -xvf /root/etc.tar | + | # tar -xvf /disk2/etc.tar |
| - | # tar -xvf /root/etc.tar etc/fstab | + | # tar -xvf /disk2/etc.tar etc/fstab |
| - | # tar -xOf /root/etc.tar etc/fstab #вывести на экран (STDOUT) | + | # tar -xOf /disk2/etc.tar etc/fstab #вывести на экран (STDOUT) |
| - | # tar -xf /root/etc.tar etc/ssh/ | + | # tar -xf /disk2/etc.tar etc/ssh/ |
| - | # tar -xf /root/etc.tar '*conf' | + | # tar -xf /disk2/etc.tar '*conf' |
| + | |||
| + | # tar -xf /disk2/etc.tar -C /tmp/ | ||
| + | |||
| + | # ls /tmp/etc/ | ||
| </code> | </code> | ||
| Line 36: | Line 42: | ||
| -z - использовать gzip сжатие | -z - использовать gzip сжатие | ||
| -j - использовать bzip2 сжатие | -j - использовать bzip2 сжатие | ||
| + | -J - использовать xz сжатие | ||
| </code> | </code> | ||
| Line 43: | Line 50: | ||
| <code> | <code> | ||
| - | # cat /etc/backup.sh | + | # tar -C / -cf - etc/ | ssh userX@gate.isp.un "cat > etc.tar" |
| + | |||
| + | # cat /etc/mybackup.sh | ||
| </code><code> | </code><code> | ||
| #!/bin/sh | #!/bin/sh | ||
| - | CMD="/bin/tar" | + | CMD="/usr/bin/tar" |
| - | # CMD="/usr/bin/tar" | + | |
| RCMD="ssh userX@gate.isp.un" | RCMD="ssh userX@gate.isp.un" | ||
| Line 54: | Line 62: | ||
| DIRS="etc/" | DIRS="etc/" | ||
| # DIRS="etc/ var/cache/bind/ var/spool/cron/" | # DIRS="etc/ var/cache/bind/ var/spool/cron/" | ||
| - | # DIRS="etc/ usr/local/etc/ var/named/etc/namedb var/cron/tabs/" | ||
| - | cd /; $CMD -cjf - $DIRS | $RCMD "cat > `hostname`.backup.`date '+%Y%m%d%H%m'`.tbz" | + | cd /; $CMD -cjf - $DIRS | $RCMD "cat > `hostname`.backup.`date '+%Y%m%d%H%M'`.tbz" |
| </code><code> | </code><code> | ||
| - | # chmod +x /etc/backup.sh | + | # chmod +x /etc/mybackup.sh |
| </code> | </code> | ||
команда_tar.1469181666.txt.gz · Last modified: 2016/07/22 13:01 by val
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