Bareword found where operator expected at -e line 1, near "s/ /v/r"
Unquoted string "r" may clash with future reserved word at -e line 1.
Can't modify string in substitution (s///) at -e line 1, near "s/ /v/r
"
syntax error at -e line 1, near "s/ /v/r
"
Execution of -e aborted due to compilation errors.