Tag: signal

  • 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 $

  • GNU coreutils: signal specifications . commands “kill” and “nohup”

    $kill -l 1) SIGHUP 2) SIGINT 3) SIGQUIT 4) SIGILL 5) SIGTRAP 6) SIGABRT 7) SIGBUS 8) SIGFPE 9) SIGKILL 10) SIGUSR1 11) SIGSEGV 12) SIGUSR2 13) SIGPIPE 14) SIGALRM 15) SIGTERM 16) SIGSTKFLT 17) SIGCHLD 18) SIGCONT 19) SIGSTOP 20) SIGTSTP 21) SIGTTIN 22) SIGTTOU 23) SIGURG 24) SIGXCPU 25) SIGXFSZ 26) SIGVTALRM 27) […]

  • Hacking with ANSI C signal Handling

    $sudo strace -e trace=signal -p 1 [sudo] password for jeffrin: Process 1 attached kill(4659, SIGTERM) = 0 kill(4659, SIGCONT) = 0 $gcc crtlc1-p1.c $./a.out Hello world Hello world Hello world Hello world Hello world Hello world Hello world Hello world Hello world ^Ci got a signal 2 Hello world Hello world ^C $cat crtlc1-p1.c #include […]

  • 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 […]

  • signal “expose-event”

    g_signal_connect . The second argument for this function is detailed_signal : a string of the form “signal-name::detail”. source :http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html GtkWidget is the base class for all widgets. “expose-event” is an signal and the signal list is available at http://library.gnome.org/devel/gtk/unstable/GtkWidget.html