![]() The process isn't actually running anymore, it has been terminated and isn't using any system resources, other than an entry in the process table.Free Download EF Commander full version offline installer for Windows PC is a complex and multi-featured file manager that a wide range of users, from beginners to professionals, will find easy to use. Note: having a few zombie processes shouldn't hurt anything. You can verify the PPID of the zombie processes using ps -ef. You can try sending a HUP signal to launchd, but don't try to send a SIGKILL or SIGTERM signal to it, or you'll crash your system. ![]() Since they lost their original PPID and become children of PPID 1 (launchd). It would appear those are zombie processes, and instead of just returning as the process name it's returning what was stored in some kind of accounting record.Īs for killing these processes, rebooting may be the best option. Several of them have aliases (keywords which are synonyms). The following is a complete list of the available keywords and their meanings. Keyword, the value for the ucomm keyword is appended to the arguments If the arguments are unavailable or do not agree with the ucomm The ucomm (accounting) keyword can, however, be depended ![]() Unreliable and in any event a process is entitled to destroy this Otherwise, ps makes an educated guess as to theįile name and arguments given when the process was created byĮxamining memory or the swap area. The process can change the arguments shown Of system processes and/or kernel threads) the command name is printed If the argumentsĬannot be located (usually because it has not been set, as is the case Has a parent that has not yet waited for the process (in other words,Ī zombie) is listed as ``'', and a process which is blocked When printing using the command keyword, a process that has exited and When in doubt refer to the man page :) $ man ps
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