Category: signal

  • Command to suspend a GNU Bash shell

    ABOUT suspend Suspend the execution of this shell until it receives a SIGCONT signal. [bash] $suspend ^C^C |^Z [/bash] [bash] $kill -18 5139 $ [/bash] [bash] $suspend ^C^C |^Z $ [/bash] LINK https://ss64.com/bash/suspend.html

  • The SIGTERM signal is sent to a process to request its termination

    $ps aux | grep nautilus jeffrin 3412 0.4 2.4 839692 96464 ? Sl 18:45 0:12 /usr/bin/nautilus –gapplication-service jeffrin 4714 0.0 0.0 12904 1064 pts/1 S+ 19:35 0:00 grep nautilus $kill -TERM 3412 $ps aux | grep nautilus jeffrin 4722 0.0 0.0 12904 1012 pts/1 S+ 19:36 0:00 grep nautilus $

  • Linux KERNEL TESTING signaltest

    ABOUT Signal(IPC) Signals are a limited form of inter-process communication (IPC), typically used in Unix, Unix-like, and other POSIX-compliant operating systems. A signal is an asynchronous notification sent to a process or to a specific thread within the same process in order to notify it of an event that occurred. Signals originated in 1970s Bell […]