Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://www.geeksforgeeks.org/linux-unix/finger-command-in-linux-with-examples/ below:

Finger command in Linux with Examples

Last Updated : 11 Sep, 2024

The 'finger' command is a powerful utility in Linux used to display information about users logged into the system. This command is commonly used by system administrators to retrieve detailed user information, including login name, full name, idle time, login time, and sometimes the user's email address. The 'finger' command offers more comprehensive details compared to the 'pinky' command, which is a lighter version with limited output.

To install 'finger' tool use the following commands as per your Linux distribution.

$sudo apt-get install finger

$sudo yum install finger

$sudo dnf install finger

Once installed, the 'finger' command can be used to fetch detailed information about users on your Linux system. Here are some common ways to use this command:

To get detailed information about a specific user, simply use the 'finger' command followed by the username.

$finger manav

Note: Here "manav" is the username.

As can be seen, it displays the login name, name, directory, shell, login time, email, and plan of the user.

The '-s' option provides a summary of the user's details, including idle status, which is useful for tracking user activity.

$finger -s manav

As can be seen, it displays the idle status along with the details of the user.

If you want to avoid displaying the user's plan, PGP key, and project details, use the '-p' option.

$finger -p manav

As can be seen, it displays the login name, name, directory, shell, login time, email, but not the plan, PGP key, and project of the user.

Users can set personal notes or a "plan" that will be displayed when the finger command is used. To create a plan, you can add text to the '.plan' file in the user's home directory.

$echo "Plan details" > ~/.plan

Now, after again using finger command it will display a plan for the user.

Similar to plans, users can also set a "project" that describes their current projects or tasks. This information is stored in the '.project' file.

$echo "Project details" > ~/.project

Now, after again using finger command it will display a project for the user.

Users can also include their PGP keys using the '.pgpkey' file in their home directory. This is useful for sharing public keys through the 'finger' command.

$echo "pgpkey" > ~/.pgpkey

Now, after again using finger command it will display a PGP key for the user.

The 'finger' command is a handy tool in Linux for system administrators and users to see detailed information about user accounts. You can use it to check who is logged in, see when someone last logged in, view personal notes or projects, and manage user details. By learning how to use 'finger' and its options, you can easily keep track of user activity and manage your system better, making it easier for everyone to work together.

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4