tmux prints long commands to beginning of same line without line break [duplicate]

If you have unescaped characters in your PS1 variable it might not wrap lines correctly.

Try

export PS1="\u@\h-\\$\[$(tput sgr0)\]"

If that fixes your problem you need to update your .bashrc file.

bash terminal line-breaks tmux

The answer might be the content of your TERM variable.What's the answer to

echo $TERM

Get the value of TERM before starting tmux and compare it with the value withing tmux!Try setting it to some other value like vt100 or xterm with

export TERM=vt100

export TERM=xterm

CodeHunter