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Tips and Tweaks for Linux Users!

Sudo is a command enabling users to execute admin tasks.

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Sudo, short for "superuser do," lets authorized users execute commands with elevated privileges, essential for admin tasks, enhancing security and system management.

Sudo

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Aliasing Commands

Tip 1

Create aliases for sudo commands to save time. Use alias for shortcuts to complex commands, streamlining workflow and enhancing efficiency.

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Sudoers File Configuration

Tip 2

Edit sudoers with visudo to customize permissions, granting or restricting access for enhanced security.

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Sudo -i vs Sudo -s

Tip 3

Differentiate between sudo -i and sudo -s: -i opens a new root shell, -s starts a shell with elevated permissions. Choose wisely to prevent system mishaps.

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Setting Sudo Password Timeout

Tip 4

Adjust sudo password timeout in the sudoers file for better security and user experience. Use timestamp_timeout for custom duration, balancing convenience and security.

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Checking Sudo Logs

Tip 5

Monitor sudo with logs, review with sudo -l or sudo -v, and stay alert for suspicious actions.

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