Use sudo su to login without any password prompt Rumi, January 15, 2024 Step 1 Edit sudoers file with command visudo: $ visudo You should get something similar to this content: # # This file MUST be edited with the 'visudo' command as root. # # Please consider adding local content in /etc/sudoers.d/ instead of # directly modifying this file. # # See the man page for details on how to write a sudoers file. # Defaults env_reset Defaults mail_badpass Defaults secure_path="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin" # Host alias specification # User alias specification # Cmnd alias specification # User privilege specification root ALL=(ALL:ALL) ALL # Members of the admin group may gain root privileges %admin ALL=(ALL) ALL # Allow members of group sudo to execute any command %sudo ALL=(ALL:ALL) ALL # See sudoers(5) for more information on "#include" directives: #includedir /etc/sudoers.d Step 2 Find %sudo entry, and and update last part of ALL: %sudo ALL=(ALL:ALL) NOPASSWD:ALL Step 3 Now add your user to the sudo group: $ usermod -a -G sudo {your_user_name} Exit and re-login to the shell. Now you can use: $ sudo su - Related Administrations Configurations (Linux) nopasswdSudosudo su
Install phpIPAM on Ubuntu 20.04/18.04 December 25, 2021December 25, 2021 The objective of this guide is to help you Install and Configure phpIPAM on Ubuntu 20.04/18.04 Linux distribution. phpIPAM is an open-source php-based web IP address management application (IPAM). Its goal is to provide light, modern and useful IP address management. phpIPAM uses MySQL database backend and jQuery libraries, Ajax and HTML5/CSS3… Read More
Bash Script To Restart Linux Server Services December 21, 2021 Here’s the command line code to create the file in nano: sudo nano /opt/launch-crashed-services.sh Here is the bash script. #!/bin/bash service mysql status | grep ‘active (running)’ > /dev/null 2>&1 if [ $? != 0 ] then sudo service mysql restart > /dev/null fi service nginx status | grep ‘active… Read More
Installing a Comodo SSL on Zimbra using CLI April 14, 2019April 14, 2019 1. Get the bundle from Comodo in crt format, or sometimes like a zip file. 2. Place the bundle on your Zimbra mailbox server. You should receive, or download, the next files: AddTrustExternalCARoot.crt COMODORSAAddTrustCA.crt COMODORSADomainValidationSecureServerCA.crt my_domain_com.crt or since comodo is acquired by Sectigo, the updated zip might appear as below:… Read More