Common commands in Linux

1. view the Ubuntu operating system bits: Check whether the system is 32-bit or 64-bit # Check the long bits, return 32 or 64: getconfLONG_BIT # view the file information, including 32-bit is 32-bit, including 64-bit is 64-bit: file/sbin/init2.ubuntu to close the window, maximize the shift...

1. view the Ubuntu operating system bits:
Check whether the system is 32-bit or 64-bit.
# Check the number of long digits. The return value is 32 or 64: getconf LONG_BIT.
# View the file information. 32-bit indicates 32-bit. 64-bit indicates 64-bit indicates file/sbin/init.
2. ubuntu moves the window close and maximize to the right.
Procedure
Alt + F2 type gnome-terminal
Calling a terminal (black box) is equivalent to a windows Command Prompt, but it is more powerful than that.
Enter gconf-editor
 
Gconf-editor this guy is a configuration recorder for Gnome desktop environment, equivalent to the windows registry, but only the gnome desktop environment of ubuntu
Find apps/metacity/general
The original records are close, minimize, and maximize:
Changed to menu: minimize, maximize, close
OK. The effect is displayed immediately ~~~
3. in Ubuntu linux, right-click to add "open as administrator" and "open in terminal"
Right-click to add "open in terminal"

After installing a package, you can right-click it and add a menu of "open Terminal.
Sudo apt-get install nautilus-open-terminal

Right-click and add "open as administrator"
Enter sudo apt-get install nautilus-gksu on the terminal and press enter.
Then restart the computer and enter the operating system. right-click the computer and choose "open as administrator" and "open in terminal ".
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Prepared by Xiang Siyu