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sudo commands

Run Scripts with Sudo Command

How to Run Shell Scripts with Sudo Command in Linux

4 Comments

sudo is a powerful command line tool that enables a “permitted user” to run a command as another user (the superuser by default), as defined by a security policy. On most if not all

Run Sudo Command Without Password

How to Run ‘sudo’ Command Without Entering a Password in Linux

12 Comments

In case you are running Linux on a machine that you normally use alone, say on a laptop, entering a password each time you invoke sudo can become so boring in the long run.

Set Sudo Password Timeout Linux

How to Keep ‘sudo’ Password Timeout Session Longer in Linux

1 Comment

In recent articles, we’ve showed you 10 Useful Sudoers Configurations in Linux and Let Sudo Insult You When You Enter Incorrect Password, and in this article, we discovered a another sudo tip that will

Let Sudo Insult You When You Enter Incorrect Password

10 Comments

Sudoers is the default sudo security policy plugin in Linux, however, experienced system administrators can specify a custom security policy as well as input and output logging plugins. It is driven by the /etc/sudoers

Sudoers Configuration for sudo in Linux

10 Useful Sudoers Configurations for Setting ‘sudo’ in Linux

5 Comments

In Linux and other Unix-like operating systems, only the root user can run all commands and perform certain critical operations on the system such as install and update, remove packages, create users and groups,

Fix Username is not in the sudoers file in Ubuntu

How to Fix “Username is not in the sudoers file. This incident will be reported” in Ubuntu

46 Comments

In Unix/Linux systems, the root user account is the super user account, and it can therefore be used to do anything and everything achievable on the system. However, this can be very dangerous in

Manage Users and Groups in Linux

Managing Users & Groups, File Permissions & Attributes and Enabling sudo Access on Accounts – Part 8

33 Comments

Last August, the Linux Foundation started the LFCS certification (Linux Foundation Certified Sysadmin), a brand new program whose purpose is to allow individuals everywhere and anywhere take an exam in order to get certified

Difference Between su and sudo

Difference Between su and sudo and How to Configure sudo in Linux

26 Comments

Linux System is much secured than any of its counterpart. One of the way to implement security in Linux is the user management policy and user permission and normal users are not authorized to

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Learn Linux Commands and Tools

Install Linux from USB Device or Boot into Live Mode Using Unetbootin and dd Command

25 Useful Basic Commands of APT-GET and APT-CACHE for Package Management

How to Create and Extract Zip Files to Specific Directory in Linux

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How to Append Text to End of File in Linux

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Linux Server Monitoring Tools

13 Linux Network Configuration and Troubleshooting Commands

How to Configure Custom Access and Error Log Formats in Nginx

Block SSH Server Attacks (Brute Force Attacks) Using DenyHosts

linux-dash: Monitors “Linux Server Performance” Remotely Using Web Browser

Real Time Interactive IP LAN Monitoring with IPTraf Tool

How to Monitor Linux Server Security with Osquery

Learn Linux Tricks & Tips

10 Useful Linux Command Line Tricks for Newbies – Part 2

How to Keep ‘sudo’ Password Timeout Session Longer in Linux

How to Download and Extract Tar Files with One Command

How to Upload or Download Files/Directories Using sFTP in Linux

How to Generate/Encrypt/Decrypt Random Passwords in Linux

How to Run MySQL/MariaDB Queries Directly from the Linux Command Line

Best Linux Tools

13 Best Tiling Window Managers for Linux

5 Most Notable Open Source Centralized Log Management Tools

4 Open Source Log Monitoring and Management Tools for Linux

5 Most Frequently Used Open Source Shells for Linux

27 Best IDEs for C/C++ Programming or Source Code Editors on Linux

9 Best Twitter Clients for Linux That You Will Love to Use

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