echo bonjour |

echo bonjour | |

|

echo bonjour |

cat Makefile | grep pr | head -n 5 | cd test (mybin)

cat Makefile | grep pr | head -n 5 | cat test (bin)

cat Makefile | grep pr | head -n 5 | hello (NA)

cat | cat | cat | ls

echo hudifg d | | hugdfihd

echo |

| echo

sort | ls

exit 0 | exit 1

exit 1 | exit 0

cat < Makefile | grep gcc > output
ls
rm output

rm output

sleep 1 | exit

ls | cat

cat | ls

ls /proc/self/fd

ls | ls | ls /proc/self/fd

ls | ls | ls | ls | ls | ls /proc/self/fd

echo | cd .. | pwd

echo hallo >x1 >x2 >x3 | echo hoi

echo hallo daar | echo hoi maran

echo "test test" > working.txt
cat working.txt | grep stuff | echo tim

cat | cat -e | cat

ls filedoesnotexist | grep notme | echo "TEST"

echo hallo daar
echo hoi maran
echo hallo daar | echo hoi maran

echo | poep

 echo | cd .. | pwd

echo hallo
echo hoi
echo hallo | echo hoi

echo hallo >x1 >x2 >x3
echo hoi
echo hallo >x1 >x2 >x3 | echo hoi	

echo hallo | echo poep >x1 >x2

echo hallo | echo hoi | cat

echo hallo | echo hoi > y1 >y2 | cat -e
echo hoi > y1 >y2 ; cat -e

echo "hello | this is some stuff > touch this file" | grep more

echo hello | this is some stuff > touch this file | grep more

env | leaks
cat x1 | grep Makefile

ls > x1
cat x1 | grep main