[英]How i could reset and clean the terminal in linux ubuntu using a command line?
IN the terminal I put multiple variable like i=5 ; 在终端我放了多个变量,如i = 5; mn=hello; MN =你好; etc and I need to reset this variable and all change that could exist in the teminal after start a command 等我需要重置此变量以及启动命令后终端中可能存在的所有更改
How I could do this Please help me 我怎么能这样做请帮助我
I use command "reset" but not works 我使用命令“重置”但不起作用
I use 我用
unset var
and this solve my problem 这解决了我的问题
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