If you see something like:
°±⎼␊⎻: ␌▒┼'├ ⎺⎻␊┼ .┐␍␊/␌▒␌␊-│␊⎺┼ │␊⎺┼# ─ ┐⎽: ─: ┼⎺├ °⎺┤┼␍ │␊⎺┼# │␊⎺┼# │␊⎺┼# ├⎻┤├ ⎽±⎼
instead of normal ASCII text, run the following command (blindly)
tput sgr
If you see something like:
°±⎼␊⎻: ␌▒┼'├ ⎺⎻␊┼ .┐␍␊/␌▒␌␊-│␊⎺┼ │␊⎺┼# ─ ┐⎽: ─: ┼⎺├ °⎺┤┼␍ │␊⎺┼# │␊⎺┼# │␊⎺┼# ├⎻┤├ ⎽±⎼
instead of normal ASCII text, run the following command (blindly)
tput sgr