Wiki Backup: Difference between revisions
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<div class="p44_navbar"> | <div class="p44_navbar"> | ||
[[Main_Page| | [[Main_Page|Start Page]] | ||
[[Browser_Play|Browser Play!]] | [[Browser_Play|Browser Play!]] | ||
[[Minetest|Minetest]] | [[Minetest|Minetest]] | ||
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</div> | </div> | ||
<span id="backup-wiki"></span> | <span id="backup-wiki"></span> | ||
== How-To Backup Wiki == | == How-To Backup Wiki == | ||
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First, log-in as "root" or do "sudo bash". Then run a script similar to the following. | First, log-in as "root" or do "sudo bash". Then run a script similar to the following. | ||
Replace '''/backupdir''' with a full path for a non-existent backup directory. Make sure that there is at least | Replace '''/backupdir''' with a full path for a non-existent backup directory. Make sure that there is at least two GB of disk space free in the associated filesystem. Set DATE6D to a 6-digit date. | ||
set -e | set -e | ||
mkdir -p /backupdir | # Don't use "mkdir -p" here. | ||
cd | mkdir /backupdir || exit 1 | ||
cd /backupdir/ || exit 1 | |||
# | # | ||
DATE6D= | DATE6D=230923 | ||
mysqldump - | mysqldump mediawiki > mariadb-mediawiki-$DATE6D.sql | ||
mysqldump --system=users > | mysqldump olddevwiki > mariadb-olddevwiki-$DATE6D.sql | ||
mysqldump --system=users > mariadb-users-$DATE6D.sql | |||
gzip -9 *.sql | gzip -9 *.sql | ||
# | # | ||
tar zcf mtwiki-tree-$DATE6D.tgz /var/www/wiki.minetest.org/ | # The "*" in the next two lines is/are required. | ||
tar zcf mtwiki-tree-$DATE6D.tgz /var/www/wiki.minetest.org/* | |||
tar zcf mtolddev-tree-$DATE6D.tgz /var/www/olddev.minetest.org/* | |||
tardate *.tgz | tardate *.tgz | ||
ls -l | ls -l | ||
Notes: | |||
* The "/*" in the "tar" command above is needed because the directory that is being backed up may be a syslink. The "/*" will cause top-level dot-files to be skipped but as of Fall 2023 there weren't any. | |||
* "tardate" is an OldCoder utility. If it isn't installed on the current system, the "tardate" command used here is optional. | |||
Latest revision as of 20:49, 23 September 2023
How-To Backup Wiki
To back-up this wiki involves these steps. Note: This procedure includes a full MariaDB backup.
First, log-in as "root" or do "sudo bash". Then run a script similar to the following.
Replace /backupdir with a full path for a non-existent backup directory. Make sure that there is at least two GB of disk space free in the associated filesystem. Set DATE6D to a 6-digit date.
set -e # Don't use "mkdir -p" here. mkdir /backupdir || exit 1 cd /backupdir/ || exit 1 # DATE6D=230923 mysqldump mediawiki > mariadb-mediawiki-$DATE6D.sql mysqldump olddevwiki > mariadb-olddevwiki-$DATE6D.sql mysqldump --system=users > mariadb-users-$DATE6D.sql gzip -9 *.sql # # The "*" in the next two lines is/are required. tar zcf mtwiki-tree-$DATE6D.tgz /var/www/wiki.minetest.org/* tar zcf mtolddev-tree-$DATE6D.tgz /var/www/olddev.minetest.org/* tardate *.tgz ls -l
Notes:
- The "/*" in the "tar" command above is needed because the directory that is being backed up may be a syslink. The "/*" will cause top-level dot-files to be skipped but as of Fall 2023 there weren't any.
- "tardate" is an OldCoder utility. If it isn't installed on the current system, the "tardate" command used here is optional.
