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www.theunixschool.com | ||
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linuxshellaccount.blogspot.com
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| | | | | Linux and Unix scripts and advice. Shell scripts, Perl scripts and tips for users of all skill levels. From Solaris to Redhat. Financial Intelligence Program | |
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blog.nelhage.com
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| | | | | (This is part three of a multi-part introduction to termios and terminal emulation on UNIX. Read part 1 or part 2 if you're new here) For my final entry on termios, I will be looking at job control in the shell (i.e. backgrounding and foreground jobs) and the very closely related topic of signal generation by termios, in response to INTR and friends. Sessions and Process Groups For the purposes of termios, processes are organized into two hierarchical groups, process groups and sessions. | |
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bsid.io
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| | | | | When an application is launced in linux, it becomes a process. A process is a special instance provided by the operating system that inclused all the resources that are used by the running app. A process in linux has a five digit identifier called process id or PID and it represents process for all it's life cycle. There cannot be two process with same PID but once the process is terminated same PID can be reused for another process if needed. | |
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blog.cy.md
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