Run tmux exception case in iterm under Mac.
tmux is an excellent terminal tool. In the past, I was actually a screen party because it was simple enough.
After contacting tmux, I found that it is simple enough, and compared to screen, it is more practical. In screen, you cannot press ctrl+a to return to the beginning of the current command line, while tmux can, so it is shameful "Rebelled."
Compared to Screen, it is also easier to use: it supports screen splitting (cross-cutting, vertical cutting), supports opening multiple sessions in a terminal, and has a richer command line parameter.
Under macos, use iterm to log in to the remote host, enter tmux, press shift+space/back delete, or ctrl+back delete, control characters will appear.
#手速稍微快一些，就会出来好几个控制字符
[[email protected] tmp]# 7;2u ;2u 7;5u
-bash: 7: command not found
-bash: 2u: command not found
-bash: 2u: command not found
-bash: 5u: command not found
#在mysql客户端里也会出现
[email protected] [test]>select *;2u from t1;
Just change the TERM environment variable of the remote host to ansi/vt100 and so on.
[[email protected] ~]# env | grep TERM
TERM=xterm
[[email protected] ~]#
[[email protected] ~]#
[[email protected] ~]# export TERM=ansi
[[email protected] ~]#
[[email protected] ~]# tmux a -t yejr
#之后在tmux里查看TERM，并且也不会再出现控制字符了
[[email protected] ~]# env | grep TERM
TERM=screen
If it is xterm/linux, the above problems will occur.
In addition, if tmux is running in the local environment, it will not happen, only if it is connected to a remote host.
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Enjoy tmux :)
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