kurt@central:~> perl -e 'chop foo'
Segmentation fault

##</code><code>##

[xxxxx: ~] perl -e 'chop foo'
Modification of a read-only value attempted.
Segmentation Fault (core dumped)

##</code><code>##

[xxxxx: ~] perl -e 'chop foo'
Segmentation fault (core dumped)

##</code><code>##

yyyy@xxxx:¨> perl -e 'chop foo'
Modification of a read-only value attempted.
Bus error(coredump)