How to yum over proxy tunnel
Update /etc/yum.conf with proxy=socks5h://localhost:11211 Run: ssh -D 11211 [email protected] XX.XX.XX.XX - must has the full web access… Read the rest
Category: Scripts
Hot to get the RSA key of your server
ssh-keyscan -t rsa YOUR_SERVERs_IP_ADDRESS_OR_HOSTNAME
Output:
# YOUR_SERVERs_IP_ADDRESS_OR_HOSTNAME:22 SSH-2.0-OpenSSH_5.3
YOUR_SERVERs_IP_ADDRESS_OR_HOSTNAME ssh-rsa AAAAB3NzaC1yc...
Check with the several type of the keys:
ssh-keyscan -t rsa1,rsa,dsa,ecdsa,ed25519 YOUR_SERVERs_IP_ADDRESS_OR_HOSTNAME… Read the rest How to create port listener on Linux
Install nc if needed
yum install nc
Run listener on port 3000
nc -l 3000 & nc -l -k 3000 &
where -k is –keep-open will keep connection opened and allows multiple connections in listen mode
Check on the server’s side:
netstat -tunap |grep :3000
Output:
tcp 0 0 0.0.0.0:3000 0.0.0.0:* LISTEN 82786/nc
Check from local machine:
$ nmap -p 3000 SERVERS_IP_ADDRESS
Output:
Starting Nmap 7.01 ( https://nmap.org… Read the rest
How to change a website’s IP address via command line
Just run
/usr/local/cpanel/bin/setsiteip -u $user $ip
or using whmapi1
whmapi1 setsiteip ip=11.12.13.14 user=$user
to add IP onto the server
whmapi1 addips ips=11.12.13.14 netmask=255.255.255.248
to remove IP
whmapi1 delip ip=11.12.13.14
to check IP usage
whmapi1 get_shared_ip user=$user
to check server’s IP addresses
whmapi1 listips… Read the rest
How to install FTP and mail server from command line on cPanel
Install pure-ftpd
/scripts/setupftpserver pure-ftpd --force
Install proftpd
/scripts/setupftpserver proftpd --force
Install dovecot
/scripts/setupmailserver dovecot --force… Read the rest
WordPress how to disable default wp-cron.php behavior
By default WordPress runs its wp-cron.php too frequiently, so to change it:
Update wp-config.php with the following line:
define('DISABLE_WP_CRON', true);Setup manual cron job for wp-cron.php
Enter user’s crontab
crontab -lu USERNAME
And append command to run cron every 12 hours
0 */12 * * * cd /home/USERNAME/public_html; php -q wp-cron.php… Read the rest
How to remove missed module
Probably you got error/warning The following module is missing from the file system, No such folder/file
To get list of installed modules
drush pm-list
Drupal 7 using Drush:
drush sql-query "DELETE from system where name = 'old_module1' AND type = 'module';"
Once done clear cache:
drush cc allDrupal 8 using Drush:
drush sql-query "DELETE FROM key_value WHERE collection='system.schema'How to get rid of install_driver(mysql) failed: Can’t locate DBD/mysql.pm in @INC error
You need to install perl's mysql module
Run to enter perl's shell command prompt
perl -MCPAN -e shell
Install DBD::mysql module
cpan> install DBD::mysql… Read the rest
How to fix RoundCube’s error: DATABASE ERROR: CONNECTION FAILED!
Mysql server and InnoDB engine must to be running!
Check mysql connection:
cat /usr/local/cpanel/base/3rdparty/roundcube/config/config.inc.php |grep mysql: $config['db_dsnw'] = 'mysql://roundcube:lasMubMX08D3HKtr@unix(/var/lib/mysql/mysql.sock)/roundcube';
mysql -u roundcube -p
show tables;
All tables should be in place:
+---------------------+ | Tables_in_roundcube | +---------------------+ | cache | | cache_index | | cache_messages | | cache_shared | | cache_thread | | contactgroupmembers | | contactgroups | | contacts | | cp_schema_version | | dictionary | | identities | | searches | | session | | system | | users | +---------------------+ 15 rows in set (0.00 sec)
Cpanel keeps roundcube backups here:
/var/cpanel/roundcube
Go ahead and drop broken database
mysqladmin drop roundcube Rebuild roundcube using the following two commands: rpm -e --nodeps cpanel-roundcubemail /usr/local/cpanel/scripts/check_cpanel_rpms --fix Database roundcube should be recreated automatically.… Read the rest