Some tips for Bash shell command logging and CentOS

Source: Internet
Author: User

Practical Tips for ①centos:

First, press the CTRL+ALT+F2 can be switched from the graphical interface to the command line (Shell window), press CTRL+ALT+F1 can be switched from the command line to the graphical interface (if the installation of CentOS software selection option to install the graphical interface, generally gnome)

②shell Command logging:

The ifconfig command is a command that is used in Linux to display or configure network devices, and the full name of the web interfaces configuring. Configure IP address for network card syntax example: ifconfig eth0 192.168.0.1 netmask 255.255.255.0

Cat is a shorthand for concatenate to display the contents of a file or to connect multiple text files, similar to the Type command under DOS.

Some tips for Bash shell command logging and CentOS

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