There is nothing that I can think of that could create this. But the example you posted shouldn't work that way either. An mv command (or a cp, or an rm command) doesn't output anything by default. And the default font in salix is terminus. So it seems like that's something you've tweaked in your account. Can you create a new user account and check with that? That will show you if it's a system wide problem or one that has to do with your user configuration.
alias mcopy="mcopy -v -m"
alias cp='cp -i -p -v'
alias mv='mv -i -v'
alias rm='rm -v'
alias ll='/bin/ls $LS_OPTIONS --format=long -h'
alias df='df -h'
alias du='du -h'
export HISTCONTROL=ignoredups
export LESSCHARSET=utf-8
export PATH=/root/bin:$PATH
export LANG=en_US.utf-8
export LANGUAGE=en_US.utf-8
alias which="type -path"
alias la="ls -la --color=auto"
alias mkey="xmodmap -e 'keycode 115=Multi_key' "
My first step would be to try commenting them out (one each at a time) to see the result. I believe just opening a new terminal is sufficient (no need to reboot) but I could be wrong.
It would probably be helpful to post the entire contents of the requested files. Not only do you not know what the person who asked for them is looking for, but more importantly, probably neither do they till they see it.
I could be wrong but suggests to me you may have a problem with your keyboard/keymap settings. Have a look at Salix Menu > System > Keyboard (gksu gtkkeyboardsetup).