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1888.
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#!/bin/sh
####################################
#
# Backup to NFS mount script.
#
####################################
# What to backup.
backup_files="/home /var/spool/mail /etc /root /boot /opt"
# Where to backup to.
dest="/mnt/backup"
# Create archive filename.
day=$(date +%A)
hostname=$(hostname -s)
archive_file="$hostname-$day.tgz"
# Print start status message.
echo "Backuping up $backup_files to $dest/$archive_file"
date
echo
# Backup the files using tar.
tar czf $dest/$archive_file $backup_files
# Print end status message.
echo
echo "Backup finished"
date
# Long listing of files in $dest to check file sizes.
ls -lh $dest
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represents a line break.
Start a new line in the equivalent position in the translation.
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represents a space character.
Enter a space in the equivalent position in the translation.
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(no translation yet)
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1889.
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<emphasis>$backup_files:</emphasis> a variable listing which directories you would like to backup. The list should be customized to fit your needs.
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<emphasis>$backup_files:</emphasis> premenná, ktorá obsahuje zoznam priečinkov, ktoré sa majú zálohovať. Tento zoznam si môžeme upraviť podľa našich potrieb.
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Translated and reviewed by
Peter Mráz
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Located in
serverguide/C/backups.xml:77(para)
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1890.
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<emphasis>$day:</emphasis> a variable holding the day of the week (Monday, Tuesday, Wednesday, etc). This is used to create an archive file for each day of the week, giving a backup history of seven days. There are other ways to accomplish this including other ways using the <application>date</application> utility.
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<emphasis>$day:</emphasis> premenná, ktorá obsahuje deň v týždni (Pondelok, Utorok, Streda, atď.). Táto premenná sa používa na vytvorenie archívu pre každý deň v týždni, čo nám poskytne sedem dňovú históriu archívov. Meno archívu môžeme vytvoriť aj inými spôsobmi. Napríklad môžeme využiť nástroj <application>date</application>.
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Translated and reviewed by
Peter Mráz
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Located in
serverguide/C/backups.xml:83(para)
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1891.
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<emphasis>$hostname:</emphasis> variable containing the <emphasis>short</emphasis> hostname of the system. Using the hostname in the archive filename gives you the option of placing daily archive files from multiple systems in the same directory.
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<emphasis>$hostname:</emphasis> premenná, ktorá obsahuje <emphasis>krátky</emphasis> názov stanice. Vďaka tomuto menu rozoznáme, z ktorého počítača záloha pochádza, v prípade, že na rovnaké miesto ukladáme zálohy z viacerých počítačov.
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Translated and reviewed by
Peter Mráz
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Located in
serverguide/C/backups.xml:90(para)
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1892.
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<emphasis>$archive_file:</emphasis> the full archive filename.
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<emphasis>$archive_file:</emphasis> celé meno súboru s archívom.
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Translated and reviewed by
Peter Mráz
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Located in
serverguide/C/backups.xml:97(para)
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1893.
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<emphasis>$dest:</emphasis> destination of the archive file. The directory needs to be created and in this case <emphasis>mounted</emphasis> before executing the backup script. See <xref linkend="network-file-system"/> for details using <emphasis>NFS</emphasis>.
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<emphasis>$dest:</emphasis> priečinok, do ktorého sa má archív uložiť. Tento priečinok je potrebné pred použitím skriptu vytvoriť a v našom prípade aj <emphasis>pripojiť</emphasis> pomocou NFS. Viac informácií o <emphasis>NFS</emphasis> sa nachádza v časti <xref linkend="network-file-system"/>.
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Translated and reviewed by
Peter Mráz
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Located in
serverguide/C/backups.xml:102(para)
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1894.
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<emphasis>status messages:</emphasis> optional messages printed to the console using the <application>echo</application> utility.
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<emphasis>stavové správy:</emphasis> toto sú voliteľné správy, ktoré sa vypíšu pomocou nástroja <application>echo</application> na počítači, aby používateľ vedel, čo sa na počítači deje.
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Translated and reviewed by
Peter Mráz
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Located in
serverguide/C/backups.xml:109(para)
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1895.
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<emphasis>tar czf $dest/$archive_file $backup_files:</emphasis> the <application>tar</application> command used to create the archive file.
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<emphasis>tar czf $dest/$archive_file $backup_files:</emphasis> príkaz <application>tar</application> sa využíva na vytvorenie archívu.
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Translated and reviewed by
Peter Mráz
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Located in
serverguide/C/backups.xml:115(para)
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1896.
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<emphasis>c:</emphasis> creates an archive.
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<emphasis>c:</emphasis> vytvorí archív.
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Translated and reviewed by
Peter Mráz
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Located in
serverguide/C/backups.xml:121(para)
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1897.
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<emphasis>z:</emphasis> filter the archive through the <application>gzip</application> utility compressing the archive.
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<emphasis>z:</emphasis> použije kompresiu <application>gzip</application>.
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Translated and reviewed by
Peter Mráz
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Located in
serverguide/C/backups.xml:126(para)
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