/usr/bin/testsaslauthd: invalid option -- '-'
/usr/bin/testsaslauthd: invalid option -- 'h'
/usr/bin/testsaslauthd: invalid option -- 'e'
/usr/bin/testsaslauthd: invalid option -- 'l'
/usr/bin/testsaslauthd: option requires an argument -- 'p'
/usr/bin/testsaslauthd: usage: /usr/bin/testsaslauthd -u username -p password
[-r realm] [-s servicename]
[-f socket path] [-R repeatnum]
Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.