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In Linux, the $HOME environment variable is a crucial part of the user experience. It represents the home directory of the current user, which is a special directory that houses all user-specific files and configurations. This directory is typically located at /home/USER, where USER is the username of the logged-in user1.
What is $HOME?
The $HOME variable points to the user's home directory. This directory contains subdirectories like Documents, Downloads, Pictures, and Videos, where users can store their personal files. Additionally, it holds configuration files for various applications, ensuring that each user's settings and preferences are maintained separately1.
How is $HOME Set?
The $HOME variable is set during the user login process. When a user logs in, the system reads the user's entry from the /etc/passwd file, which contains information about the user's home directory. This value is then assigned to the $HOME variable2. For example, if the /etc/passwd entry for a user named user1 is:
Difference between $HOME and - Ask Ubuntu
Sep 29, 2019 · $HOME is an environment variable, that is set to contain the home folder of the current user. ~ is a shell expansion symbol , i.e., one of the symbols that is processed before the actual command is performed.
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is $HOME, but sometimes? - Unix & Linux Stack Exchange
Learn how ~ is an alias for $HOME, a shell variable that represents the user's home directory, and how it works with cd command. See answers from experts and users on how ~ is expanded …
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linux - Difference between $HOME and '~' (tilde)? - Stack Overflow
Jun 4, 2015 · Learn the difference between $HOME and '~' (tilde) in Linux shells and scripts. See how tilde expansion works, when to use $HOME, and why '~' may cause errors.
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Linux 101: $HOME is where the heart is - TechRepublic
Apr 19, 2021 · In Linux, there’s no place like ~/, or $HOME or just home. That’s right, three ways to say the same thing. For new Linux users, this can get confusing. First off, what is home?
Where and How Are the User $HOME Environment Variable and …
Mar 18, 2024 · Learn what the $HOME environment variable is, how it works, and how it changes during user login and shell execution. Find out the difference between the home directory path …
linux - Where is the $HOME environment variable set ... - Super …
Mar 8, 2017 · On Linux, the HOME environment variable is set by the login program: by gdm, kdm or xdm for graphical sessions. The login program arranges it before calling exec on your shell …
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$HOME - Linux Bash Shell Scripting Tutorial Wiki - nixCraft
Nov 21, 2017 · Learn what $HOME means in Linux bash shell scripting and how to use it to access the home directory of the current user. See examples of how to print, set and use …
1.7. /home [tldp.org]
/home is a directory that contains user home directories, which are accessible only to the user and the system administrator. User home directories are where personal configuration files, dot …
What does ~ mean - Linux.org
May 3, 2019 · In Linux, the ~ (tilde) symbol is a shorthand notation for the home directory of the current user. The home directory is where a user's personal files, configurations, and …
Why is the tilde key (~) the home directory in Linux?
May 13, 2021 · The terminal takes user input from it’s keyboard, relays that to the computer, and displays the computer output to a screen (the command prompt you see on a modern …
Does ~ always equal $HOME - Unix & Linux Stack Exchange
Jul 26, 2014 · [[ ~ == $HOME ] may not be if HOME has pattern matching characters in it, but [[ ~ == "$HOME" ]] (i.e., quoted "$HOME") is always true. Using it inside single brackets can be a …
The Purpose of the $HOME/bin Directory | Baeldung on Linux
Jul 6, 2024 · Learn how to use a bin folder in your home directory to store and run executable files. Find out how to create, add and configure $HOME/bin in Linux.
command line - What does ~$ stand for? - Ask Ubuntu
Jun 4, 2013 · When it appears in a command prompt, e.g., user@hostame:~$, it indicates that the current working directory is your home directory. Thus if you run the list command, ls, without …
Command Line | Bash | Syntax Fundamentals - Codecademy
1 day ago · Syntax fundamentals in Bash (Bourne-Again Shell) refer to the essential rules and structures that govern how commands and scripts are written in the Bash shell environment. …
How to Go to Root Directory in Linux - Linux Handbook
Mar 28, 2025 · I know that a new Linux users can be confused with the notation of root directory (/) and the /root directory. Understand the difference between / and /root. New Linux users …
Why was '~' chosen to represent the home directory?
Jan 21, 2013 · On Unix-like operating systems (including BSD, GNU/Linux and Mac OS X), tilde often indicates the current user's home directory: for example, if the current user's home …
Linux 101: $HOME is where the heart is | FisWeb
Apr 19, 2021 · Jack Wallen explains what the Linux home directory is for new users.
How to Set and Manage Linux Environment Variables
1 day ago · It relies on both default and custom rules to detect events as malicious on Linux hosts, Kubernetes applications, etc. and associates event data with contextual metadata to deliver …
How does a shell know home (s)? - Unix & Linux Stack Exchange
Nov 28, 2016 · All a shell can know for sure is the userid of the process that is executing it and several users (with different home directories) can share the same userid. So, once $HOME is …
Clang-Format 2025 - Visual Studio Marketplace
1 day ago · Files can be formatted on-demand by right clicking in the document and selecting "Format Document", or by using the associated keyboard shortcut (usually Ctrl+⇧+F on …
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