/etc. Contains system-wide configuration files and system databases; the name stands for et cetera but now a better expansion is editable-text-configurations. Originally also contained “dangerous maintenance utilities” such as init , but these have typically been moved to /sbin or elsewhere.
What is Linux 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 etc directory used for?
This is the nerve center of your system, it contains all system related configuration files in here or in its sub-directories. A “configuration file” is defined as a local file used to control the operation of a program; it must be static and cannot be an executable binary.
Where is etc directory in Linux?
/etc/ is where configuration files and directories are located. /home/ is the default location for users‟ home directories.
What goes in etc?
/etc – Usually contain the configuration files for all the programs that run on your Linux/Unix system. /opt – Third party application packages which does not conform to the standard Linux file hierarchy can be installed here. /srv – Contains data for services provided by the system.
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 does etc stand for in school?
ETC
| Acronym | Definition |
|---|---|
| ETC | Estimated Time of Completion |
| ETC | Educational Technology |
| ETC | Entertainment Technology Center |
| ETC | Everything to Connect |
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 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.
What is MNT in Linux?
This is a generic mount point under which you mount your filesystems or devices. Mounting is the process by which you make a filesystem available to the system. After mounting your files will be accessible under the mount-point. Standard mount points would include /mnt/cdrom and /mnt/floppy. …
What is Proc Linux?
Proc file system (procfs) is virtual file system created on fly when system boots and is dissolved at time of system shut down. It contains the useful information about the processes that are currently running, it is regarded as control and information centre for kernel.
What is etc shadow?
/etc/shadow is a text file that contains information about the system’s users’ passwords. It is owned by user root and group shadow, and has 640 permissions .