Silver Touch Technologies Linux Administrator Interview Questions, Process, and Tips

ll command is used to list files and directories in a detailed format on Linux terminal.

• To use ll command, simply type 'll' in the terminal and press Enter.

• The output will display detailed information about files and directories, including permissions, owner, group, size, and modification date.

• You can also use 'ls -l' as an alternative to 'll' command.

Apache, Yum, RPM, and RHEL are all components commonly used in Linux administration.

• Apache is a popular open-source web server used to host websites.

• Yum is a package manager used in Red Hat Enterprise Linux (RHEL) to install, update, and remove software packages.

• RPM (Red Hat Package Manager) is a command-line package management tool used to install software packages in RHEL.

• RHEL is a Linux distribution developed by Red...read more

Linux is an open-source operating system based on Unix, known for its stability, security, and flexibility.

• Linux is open-source, meaning its source code is freely available for anyone to use, modify, and distribute.

• Linux is based on Unix, which is a powerful and stable operating system.

• Linux is highly customizable and can be tailored to suit specific needs and preferences.

• Linux is known for its security features, with ...read more

ls command lists files and directories in a directory, while ll command provides detailed information about files and directories.

• ls command displays a simple list of files and directories in a directory

• ll command provides detailed information such as permissions, owner, group, size, and modification date of files and directories

• ls -l command is equivalent to ll command

• ls -a command lists all files including hidden fil