Sam James 29309f5913 tests: replace egrep -> grep -E ...

"egrep" is an obsolete alias for grep -E and newer greps will warn on usage
of egrep, so let's just swap it out.

Signed-off-by: Sam James <sam@gentoo.org>

2022-05-15 17:36:08 -05:00

..

01

…

02_chsh_usage

…

03_chsh_usage_invalid_option

…

04_chsh_usage_2_users

…

05_chsh_myuser_restricted_shell

…

06_chsh_myuser_non_restricted_shell

…

07_chsh_usage_invalid_user

…

08_chsh_myuser_to_restricted_shell

…

09_chsh_myuser_to_missing_shell

…

10_chsh_myuser_to_non_executable_shell

…

11_chsh_auth_failure

…

12_chsh_warning_missing_shell

…

13_chsh_warning_non_executable

…

14_chsh_locked_passwd

…

15_chsh_PAM_error

…