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Kill is a program that can terminate or send a signal to process.
kill -9 pid
Would send signal 9 to process having specific pid. 9 Means KILL signal that is not catchable or ignorable. In other words it would signal process (some running application) to quit immediately.
pid - process identifier.
This will send an unconditional termination signal to a process. No process is allowed to ignore this signal, so it will terminate any program or process. It is a rather ungraceful way to stop a program.
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What is the use of execute command in unix?
There is no traditional 'execute' command in Unix.
How can you stop computer programmes running in the background?
In UNIX: with command kill, in Windows: from Task Manager.
How can you kill a orphaned process with ppid 1 I am not able to kill that with Kill -9 pid options.?
PID 1 on a Unix or Unix-like system is init. You cannot kill init.
Brief description of format command in unix?
There is no standard 'format' command in Unix.
What do CD command do in unix?
The 'CD' command is not standard for Unix. The 'cd' command, however, will change directories (folders). It is a means of navigating the Unix file system.
Which is the most commonly used command for referencing detailed information about a particular command in UNIX?
In Unix, use the 'man' command.
What is the Unix command to check to see who is logged in?
The "who" command.
What is the command to get the Unix version?
cat /proc/version The above answer will only work on certain systems. For most Unix systems, use the 'uname' command to get the Unix version. AIX uses the oslevel command.
Which command is the UNIX equivalent of the windows command nslookup?
dig
Which command is the UNIX is equivalent of the windows command nslookup?
nslookup
What command can be used to stop a proccess that is more powerful than Task manager?
kill kill-all Wait that might be in Unix... Windows has "k" and then the "Process ID" or "Process Name" taskkill is another command you could try.
Which command is the UNIX equivalent of windows command nslookup?
Believe it or not, nslookup.
