Python Basics (i)--linux Command Chapter

There's still time for the next exam at the end, so take a look at the Python video, based on the python2.7.6, with the Xubuntu (VM Building virtual machine).

First spent 2, 3 hours installed Xubuntu, the configuration of Sogou input method, Gedit also configured a bit, and finally easy to use a bit better, the virtual machine or save a bit of resources, otherwise the card is dead.

Familiar with the Linux basic commands, first familiar with the writing, simple to write, temporarily no time to solve parameter problems.

1.PWD: Show current directory

2.LS: List Current directory objects

LS-L lists the information in more detail.

There are many other parameters that you can check yourself.

3.man + command, command-help These two can be used to check the specific use of the command

4.CD:

CD XX: Sub-directory XX to enter the current directory

CD YY/XX: Sub-directory of the subdirectory yy xx

CD, CD ~ Two are all into the current home directory

Cd.. Go to previous directory

Cd.. \.. Go to top two directories

CD \ Go to root directory

CD-Enter the previous entry directory

The CD!$ parameter uses the parameters of the previous command as the CD parameter

5.mkdir

Add a file

6.cpmod

Change the file read and write execution properties, rwx using binary sorting, big-endian row

7.cp

CP xx/yy ZZ/SS copy Xx/yy to Zz/ss, often cp-r copy all files and subdirectories

8.rm

As opposed to mkdir, delete the file.

9.sudo

Temporarily only know can exceed the permission, use the function of root

10.apt-get

Ubuntu Common installation commands, you can check it yourself, how to use

The rest learns to mend.

Python Basics (i)--linux Command Chapter