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How to rename a file in Terminal? - Ask Ubuntu A simple way to rename files and folders is with the mv command (shortened from “move”) Its primary purpose is moving files and folders, but it can also rename them since the act of renaming a file is interpreted by the filesystem as moving it from one name to another
How to reinitialize a terminal window instead of closing it and . . . tset reset terminal intialization command: reset Tset initializes terminals Tset first determines the type of terminal that you are using This determination is done as follows, using the first terminal type found an advantage seems to be, that it's independent from the used shell also works with fish here
How to run Terminal as root? - Ask Ubuntu Run sudo -H gnome-terminal from the original non-root graphical terminal Enter your password as prompted by sudo The graphical terminal will start Still in the non-root terminal, press Ctrl+Z to suspend the root terminal While the root terminal is suspended, you can't use it; its interface will not respond to your actions
Is there a command to list all users? Also to add, delete, modify users . . . Ok here is a trick that will help you sort this The terminal has auto completion if you type user and hit Tab key twice it will list all the commands that exist with user as the first 4 chars user (tab tab) gives me as possible options useradd userdel usermod users users-admin
How do I determine the total size of a directory (folder) from the . . . There is a useful option to du called the --apparent-size It can be used to find the actual size of a file or directory (as opposed to its footprint on the disk) eg, a text file with just 4 characters will occupy about 6 bytes, but will still show up as taking up ~4K in a regular du -sh output
What is a terminal and how do I open and use it? - Ask Ubuntu A Terminal is your interface to the underlying operating system via a shell, usually bash It is a command line Back in the day, a Terminal was a screen+keyboard that was connected to a server Today, it is usally just a progam You can open it via the utilities part of the apllications menu, or press Alt+F2 and type gnome-terminal
How to display network traffic in the terminal? - Ask Ubuntu There is a nice tool called speedometer that displays a graph in the terminal using Unicode block characters, colors, and even adds labels to each peak in the graph $ sudo apt-get install speedometer $ speedometer -l -r wlan0 -t wlan0 -m $(( 1024 * 1024 * 3 2 ))
How can I copy the contents of a folder to another folder in a . . . cp is the command to copy using a terminal, -r makes it recursively (so, current directory + further directories inside current) ~ folder1 is the origin folder, ~ new_folder1 is the destination folder for the files folders inside the origin
How do I shut down or reboot from a terminal? - Ask Ubuntu Open your terminal with CTRL+ALT+T and do these following commands To shutdown the system: sudo shutdown -h now To restart: sudo reboot one more command for restart: sudo shutdown -r now Another way as one of the user mentioned For shutdown: sudo halt or: sudo init 0 For restart: sudo init 6