ubuntu14.0.4 LTS version of the use of the experience

recently idle, for the computer installed a Linux system, the choice is Ubuntu14.0.4lts version, installation method directly Baidu can. What I feel most in Linux system is his open source feature, and his software installation method is more scientific and safe. When using Windows, often in the software to want to be implanted in the backdoor, the risk of how much, I still unknowingly. Linux Software installation largely avoids this situation. Download via apt source, instantly I thought of cydia!

Command:

Pwd,ls,cd,cp,mv,rm,rmdir,mkdir,man is a few of the most common operating instructions. Free-m,ps-a,kill 9 ID, basic system Information directive.

Download Install command: sudo apt-get install xxx

Uninstall command: sudo apt-get remove--purge xxxxx

sudo Nautilus Administrator folder permissions

Shortcut keys:

The most commonly used key in Linux is tab, which can be used to prompt the user with a complete command.

Similar shortcut keys are CTRL + C (skip), Ctrl+d (exit), CTRL + Z (pause), ctrl+l (Clear screen).

Directory:

/bin Storage Commands

/Boot boot file

/dev Device Access

/etc System configuration and system sub-directory

/Home User folder

/lib Dynamic Link shared library (DLL)

/lost+found non-normal shutdown file

/media optical drive, U-Disk mount

/mut Temporary Mount

/OPT Other software Installation directories

There is a lot of basic understanding so much ~

It is worth mentioning that when developing Python with Linux, there is a way to extend the Python library.

Method One:

Use the Apt-get command to quickly install these three libraries as an example:
sudo apt-get install Python-numpy
sudo apt-get install python-scipy
sudo apt-get install Python-matplotlib

Method Two:

If you need to compile the installation through PIP, you can use the Apt-get command to install all the libraries required for compilation as an example:
sudo apt-get build-dep python-numpy
sudo apt-get build-dep python-scipy
Then install with the PIP command:
sudo pip install NumPy
sudo pip install scipy

The editor is using the Eclipse+pydev plugin.

It is now thought that Linux can focus on coding (unlike the entertainment features under Windows).

The next step is to learn about CentOS to run the server. Or wait until I have fun with Ubuntu!

ubuntu14.0.4 LTS version of the use of the experience