/var/www/mediawiki_database_backup/backup: 3: /var/www/mediawiki_database_backup/backup: function: not found
cat: : No such file or directory
cat: : No such file or directory
cat: : No such file or directory
/var/www/mediawiki_database_backup/backup: 16: /var/www/mediawiki_database_backup/backup: Syntax error: "}" unexpected