The /etc (et-see) directory is where a Linux system’s configuration files live. A large number of files (over 200) appear on your screen. You’ve successfully listed the contents of the /etc directory, but you can actually list files in several different ways.
What is etc directory used for?
The /etc directory is contained in the root directory. It stores storage system configuration files, executables required to boot the system, and some log files. Attention: Do not delete any directories from the /etc directory unless instructed to do so by technical support personnel.
Where is etc folder Linux?
Linux Directories
- / is the root directory.
- /bin/ and /usr/bin/ store user commands.
- /boot/ contains files used for system startup including the kernel.
- /dev/ contains device files.
- /etc/ is where configuration files and directories are located.
- /home/ is the default location for users‟ home directories.
What is TMP Linux?
In Unix and Linux, the global temporary directories are /tmp and /var/tmp. Web browsers periodically write data to the tmp directory during page views and downloads. Typically, /var/tmp is for persistent files (as it may be preserved over reboots), and /tmp is for more temporary files.
What means sudo su?
The su command switches to the super user – or root user – when you execute it with no additional options. Sudo runs a single command with root privileges. … When you execute sudo command, the system prompts you for your current user account’s password before running command as the root user.
Why is it called etc?
ETC is a folder which contain all your system configuration files in it. Then why the etc name? “etc” is an English word which means etcetera i.e in layman words it is “and so on”. The naming convention of this folder is having some interesting history.
What is the output of who command?
Explanation: who command output the details of the users who are currently logged in to the system. The output includes username, terminal name (on which they are logged in), date and time of their login etc. 11.
What is etc X11?
/etc/X11 is the location for all X11 host-specific configuration. This directory is necessary to allow local control if /usr is mounted read only.
What are directories in Linux?
A directory is a file the solo job of which is to store the file names and the related information. All the files, whether ordinary, special, or directory, are contained in directories. Unix uses a hierarchical structure for organizing files and directories. This structure is often referred to as a directory tree.
What is the use of CD in Linux?
cd command in linux known as change directory command. It is used to change current working directory. In the above example, we have checked number of directories in our home directory and moved inside the Documents directory by using cd Documents command.
What happens if tmp is full in Linux?
This will delete files that have a modification time that’s more than a day old. where /tmp/mydata is a subdirectory where your application stores its temporary files. (Simply deleting old files under /tmp would be a very bad idea, as someone else pointed out here.)
Does Linux delete tmp files?
By default, all the files and data that gets stored in /var/tmp live for up to 30 days. Whereas in /tmp, the data gets automatically deleted after ten days. Furthermore, any temporary files that are stored in the /tmp directory get removed immediately on system reboot.
How do I get to tmp Linux?
4 Answers. First launch the file manager by clicking on “Places” in the top menu and selecting “Home Folder”. From there click on “File System” on the left part and that will take you to the / directory, from there you’ll see /tmp , which you can then browse to.