[RHEL5] When execute ssh command, 'standard in must be a tty' error occurs
Issue
When executing ssh command, 'standard in must be a tty' error occurs
$ ssh test@<serverIP> su - root -c 'df'
test@<serverIP>'s password:
standard in must be a tty
Environment
- Red Hat Enterprise Linux 4
- Red Hat Enterprise Linux 5
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