What's the difference between a process group and a job? If I type pr * | lpr then is it both a process group as well a job? What exactly is the difference between a process group ID and a job ID? ...
sometimes I run an app in the gnome-terminal, but then I suddenly have to restart gnome or something. I guess the answer to the question is also useful then I want to disconnect from SSH where ...
Last night, before abandoning my computer for the evening, I started a bunch of compiler jobs so they'd be ready in the morning, using make -f alpha.mak &>alpha.out &. When I came back and ...
I'm running an ant (Java build tool) script on CentOS 5.5 that execs another java process. When I run the ant script in the background: ant -f myfile.xml &> foo.out & The forked process' ...
How can I turn the behavior of `gedit sOmEtHiNg & disown` into the default behavior when calling gedit from the command line?
When I gedit files from the command line, it's always locking the terminal, and I'm tired of explicitly commanding a detached process for it. I tried to alias gedit as something like gedit $* & ...
What is the difference between a "job" and a "process"?
I have a running program on a SSH shell. I want to pause it and be able to unpause its execution when I come back. One way I thought of doing that was to transfer its ownership to a screen shell, ...
What is the difference between $ nohup foo and $ foo & and $ foo & $ disown
In the bash terminal I can hit Control+Z to suspend any running process... then I can type fg to resume the process. Is it possible to suspend a process if I only have it's PID? And if so, what ...