327(1): perl 使えなくなった助けて [] 2017/12/19(火) 14:10:48.24 ID:00NlJhNM(1) AAS
# # echo foo | sed -e 's/foo/bar/'
bar

✔ Success (retv = 0)

# # echo foo | perl -pe 's/foo/bar/'

✗ Failure (retv = 127)

# # which perl
/usr/bin/perl