There is no rc.d script provided under OpenBSD for sshd service. How do I restart OpenSSH sshd server without rebooting OpenBSD 4.x server?


Q. I’d like to run a command or shell script immune to hangups, with output to a non-tty or file. How do I use nohup command to run script called ~/utils/backup upload? A. nohup is a Unix command that is used to run another command while suppressing the action of the HUP (hangup) signal, enabling […]


Q. How do I kill a process called inetd or foo and restart the same so that configuration file get updated? A. Both UNIX and Linux supports POSIX reliable signals and POSIX real-time signals. Each signal has a current disposition, which determines how the process behaves when it is delivered the signal. Generally following command […]

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