How do I create and edit a text file in Linux?
How do I know my shell Ubuntu?
Use /proc/self/exe –version . This reflects your login shell — not the currently running shell.
How do I know my current shell?
To get the name of the current shell, Use cat /proc/$$/cmdline . And the path to the shell executable by readlink /proc/$$/exe .
…
- $> echo $0 (Gives you the program name. …
- $> $SHELL (This takes you into the shell and in the prompt you get the shell name and version.
How do I know which Linux shell?
To find my bash version, run any one of the following command:
- Get the version of bash I am running, type: echo “${BASH_VERSION}”
- Check my bash version on Linux by running: bash –version.
- To display bash shell version press Ctrl + x Ctrl + v.
How do I know which version of Ubuntu I am running?
Checking the Ubuntu version in the terminal
- Open the terminal using “Show Applications” or use the keyboard shortcut [Ctrl] + [Alt] + [T].
- Type the command “lsb_release -a” into the command line and press enter.
- The terminal shows the Ubuntu version you’re running under “Description” and “Release”.
How do you know which terminal I am using?
What you see when you press Ctrl + Alt + t or click on the terminal icon in GUI, that starts a terminal emulator, a window which mimics behavior of hardware, and within that window you can see the shell running. Ctrl + Alt + F2 (or any of the 6 function keys) will open virtual console, aka tty .
How do I know if I’m using bash or zsh?
Alternative. Update your Terminal preferences to open the shell with the command /bin/bash , as shown in the screenshot above. Quit and restart Terminal. You should see “hello from bash”, but if you run echo $SHELL , you will see /bin/zsh .
How do you specify which shell is used when you login?
chsh command syntax
Where, -s {shell-name} : Specify your login shell name. You can obtained list of avialble shell from /etc/shells file. User-name : It is optional, useful if you are a root user.
How do I find my gnome shell version?
You can determine the version of GNOME that is running on your system by going to the About panel in Settings.
- Open the Activities overview and start typing About.
- A window appears showing information about your system, including your distribution’s name and the GNOME version.
How do I know which Linux distribution I am using?
Open a terminal program (get to a command prompt) and type uname -a. This will give you your kernel version, but might not mention the distribution your running. To find out what distribution of linux your running (Ex. Ubuntu) try lsb_release -a or cat /etc/*release or cat /etc/issue* or cat /proc/version.
How can I tell if my Ubuntu is 32 or 64-bit?
In the “System Settings” window, double-click the “Details” icon in the “System” section. In the “Details” window, on “Overview” tab, look for the “OS type” entry. You’ll see either “64-bit” or “32-bit” listed, along with other basic information about your Ubuntu system.