Fix without $PATH commands should return No such file or directory instead of command not found Handle quotes properly Keep using the same file descriptors

Tester check for -Wall -Werror -Wextra find a program that returns 2 with invalid options add here_doc with "EOF " in some way This one is the reason why quotes will never work correctly because of the extra quotes ./pipex input "echo "'"hallo"'"" cat output Test if spaces are ignored within quotes ./pipex input "printf h'hal""lo hallo'h" cat output figure out the awk command thingy ./pipex input "awk '{print$1}' input" cat output ./pipex input "awk '{ print$1 }' input" cat output Memory Checker sed command find gcc add " -g -fsanitize=address" directly after it catch fsanitize signals