Viktor Navorski
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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.
Jun 15, 2016 · 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:
Dec 6, 2012 · 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.
Oct 13, 2017 · if the zip file is protected with some password, then use the following command : sudo ubzip -P zip_file_name.zip. Please make sure you use -P (capital P) not -p because the are different options. OPTION 2 – If the zip file is not present in the same directory and we want to extract/unzip the file in different directory.
Jun 24, 2015 · 22. If you want to know the terminal program you are using, use this: ps -o 'cmd=' -p $(ps -o 'ppid=' -p $$) Run this just after opening the terminal (shell) without forking any further shell instance. When you open up the terminal program, it basically spawns a child program, a shell.
Oct 3, 2012 · 241. 1) By using -i for interactive you will be asked if you would like to replace the file: or you can use -b to create a backup of your file: 2) Same as the above: 3) Use -R for recursive and -i for interactive: 4) This last one can be done via the mv command, move is like cutting:
Dec 6, 2012 · 1) The most common way to construct one long command is to enter your commands, then use a backslash \, press return, and then Bash will provide another prompt for you instead of executing the command. This secondary prompt is called PS2 and waits for your input: find /home/mike/Downloads -type f -iname '*.jpg' \. >.
Oct 16, 2015 · mv can do two jobs. It can move files or directories. It can rename files or directories. To just rename a file or directory type this in Terminal: mv old_name new_name. with space between the old and new names. To move a file or directory type this in Terminal. mv file_name ~/Desktop. it will move the file to the desktop.
Jul 31, 2020 · sudo add-apt-repository ppa:enlightenment-git/ppa. sudo apt-get update && sudo apt-get install terminology. Or in recent Ubuntu releases >= Vivid (15.04) it can be fetched from the official repositories. sudo apt-get install terminology. To view an image, type tycat IMAGENAME, and to view a list of images, type tyls -m.
Oct 3, 2020 · 65. You can type history on a terminal to view all the previous executed commands. You can truncate the output to some lines (where 5 is the number of lines): history 5. If do you want to view only commands containing a string (i.e. mv), you can do this: history | grep mv.
