Linux Learning Note 10_ Basic command Review 6 (Mv,history,lang)

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2017.08.11

MV//Move commands, or rename folders
When moving a folder, if the destination path exists, move to the inside of the destination path
If the destination path does not exist, move the folder to the set address and rename

Example: There is a B C three folder under the current path
MV a b//move A to B
MV A A//rename A to a, the folder under the current path is: a b C


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2017.08.14

1. Historical records

History//View historical command execution record (executed)
HISTORY-C//Clear All history
history-d [NUM]//Clears the nth line of history


2. Modify the system language

echo $LANG//view current system language

Lang=zh_cn. UTF-8//Modify the system language to Chinese (Simplified), temporarily in effect (in memory)
Lang=en_us. UTF-8//Modify the system language to English (United States), temporarily in effect (in memory)

Vim/etc/locale.conf//centos7 Modify the system language configuration file for permanent entry
vim/etc/sysconfig/i18n//CENTOS6

This article is from the "Venetian It Notes" blog, so be sure to keep this source http://tripe.blog.51cto.com/2248780/1956090

Linux Learning Note 10_ Basic command Review 6 (Mv,history,lang)