3 ls -ld foo |
awk '{if($2 != 2) { exit(1) }}' ||
exit 1
5 ls -ld foo |
awk '{if($2 != 3) { exit(1) }}' ||
exit 1
7 ls -ld foo |
awk '{if($2 != 4) { exit(1) }}' ||
exit 1
9 ls -ld foo |
awk '{if($2 != 3) { exit(1) }}' ||
exit 1
11 ls -ld foo |
awk '{if($2 != 2) { exit(1) }}' ||
exit 1