Locating the php.ini File in Linux/Unix Systems
In Linux and Unix systems, the php.ini file is a configuration file used by PHP to control various runtime settings. Here’s how you can find the php.ini file on your …
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How to Set Environment Variables Permanently in Linux/Unix
Setting the $PATH environment variable on Linux or Unix systems allows you to specify directories where executable programs are located. This guide outlines methods to configure $PATH permanently so that …
Exploring Docker Container’s File System
When working with Docker containers, understanding their file systems can provide insights into how they operate and facilitate troubleshooting and maintenance tasks. Docker containers encapsulate applications and their dependencies, presenting …
How to Recursively Count Files in a Linux Directory
Counting files within a directory and its subdirectories in Linux is a straightforward task using the find command in combination with wc (word count) command. Here’s how you can accomplish …
Creating a Tar Archive Excluding Files and Directories
In Unix-like operating systems, creating compressed archives (tarballs) of directories is a common task for backup or distribution purposes. However, there are scenarios where you may need to exclude specific …
How to Redirect Output to a Location I Don’t Have Permission to Write Using sudo
In Unix-like operating systems such as Linux, managing file permissions is crucial for maintaining security and preventing unauthorized access. When you encounter a situation where you need to redirect output …
Details of ‘set -e’ in Bash Scripting
In Bash scripting, set -e is a command that, when enabled, instructs the shell to immediately exit if any command within the script fails. This behavior is triggered by a …
How to Exclude Directories from grep -R in Linux
Managing files in a Linux environment often requires quick access to the most recent files. Whether you are automating tasks or simply organizing your data, knowing how to find the …
How to Find the Newest File in a Directory on Linux
Managing files in a Linux environment often requires quick access to the most recent files. Whether you are automating tasks or simply organizing your data, knowing how to find the …
How to Remove a Symbolic Link to a Directory in Linux
In Linux, symbolic links (symlinks) are pointers or shortcuts to files or directories. Removing a symlink to a directory involves deleting the symbolic link itself without affecting the actual target …