1. Create a user: useradd testpasswd test 2. Add this user in wheel group. usermod -a -G wheel test 3. Now, Edit PAM configuration file for su. (/etc/pam.d/su) —-  vi /etc/pam.d/su uncomment below line auth sufficient /lib/security/$ISA/pam_wheel.so trust use_uid This will allow users in wheel group as a trusted users.… Continue Reading Wheel user to become as root (su -) without password

# inode checking : Inode Usage :  1) You can check the inodes of an account on your server by using SSH: # quota -s 2) If you have SSH access to your account you can view the inodes for a specific folder using the following command : root@XXX [/]#… Continue Reading How to resolve : Internal server Error when accessing cPanel/WHM/Webmail

unable to enter into VPS You may get an error while entering to a openvz vps. You cant also ssh to the vps from outside. Error: vzctl enter xxxx enter into VE xxxx failed Unable to open pty: No such file or directory 1. If it is a redhat based… Continue Reading Error : Unable to open pty: No such file or directory

How can I setup email forwarder in cPanelTo set email forwarder in cPanel, please follow the steps :- 1) Log in to cPanel. 2) Click on “Forwarders” under Mail category. 3) You can set two type of forwarding under this *Email Account Forwarders :- Forwarders allow you to send a… Continue Reading Setup email forwarder in cPanel

How can I protect my folder with password in cPanel To protect the folder on the web with password, please follow the steps :- 1) Login to cPanel. 2) Click on “Password Protect Directories ” icon under “Security” setting. 3) Select the folder you wish to protect with “Password”. 4)… Continue Reading Protect my folder with password in cPanel

How can I add MX records in cPanel1) Login to cPanel. 2) Click on MX Entry icon Under “Mail category”. 3) Select the domain from drop down menu for which you want to change the MX record (This option is only available if you have hosted more than one domain… Continue Reading How can I add MX records in cPanel

How to install application like wordpress from cPanel To install application Like wordpress,please follow the steps :- 1) Log in to cPanel. 2) Click on “Site Software” under “Software/Services category”. 3) Click on “Fantastico De Luxe” 4) Click on the application “WordPress” that you want to install from the given… Continue Reading Install application like wordpress from cPanel

How can I backup my database from cPanelTo backup the database from cPanel, please follow the steps :- 1) Login to cPanel. 2) Click on “Backup Wizard”. 3) Click “Backup” 4) Click on MySQL Databases. 5) Click on each Database you want to backup.

To set the redirection on cPnale, Please follow the steps :- 1) Log into the cPanel. 2) Under “site management” you will get “redirects” icon. Click on “redirect”. 3) You will have the option to make your redirect to a particular IP either temporary or permanent.  Here is an explanation… Continue Reading How can I set redirection of my domain from cPanel?

How to tune the postfix in your server? The probably the best thing you could do is to write the logs to another syslog server as is done in this syslog.conf snippet. mail.* @xxx.xxx.xxx.xxx or if you can’t spare a machine for that, put dash in front of the filename.… Continue Reading Postfix Tuning and steps to tune the postfix in server