keypress signals Post: 32812

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

keypress event in shell script

Hi All, How can I trap a character press in the shell script. For eg:- I have a script runinng a infinite loops , I will need to dispay menu asking for run process of to stop process and process stauts like we do in glance I have seen the traping the signal in glance command,

2. Shell Programming and Scripting

How to trap a user keypress

Yo, I program Unix for fun- except when editing my website removed by reborg - and wanted to learn how to track, trap, and use to my advantage a user keypress. I know there is a built-in JS function that can do that, but Javascript is a client-side language, therefore not usable in Unix, and...

3. Shell Programming and Scripting

override mysqladmin drop table asking for keypress

I am trying to run this code from script. mysqladmin -u root --password='******' --socket=/tmp/mysql.sock drop ROAD_HAULAGE_TEMP Though it does what i want it asks for me to click 'y' then enter. This is not appropriate because i want it to run from cron. Can i get mysqladmin to drop a...

4. UNIX for Dummies Questions & Answers

How do i detect a keypress such as Page-Down ?

Hi, New user here, I have googled this but found nothing that helps me. I have a file of data and want to display it to a user from within a "frame/window/screen" that allows the user to pageup/pagedown through the data. I can do this mostly, but I cannot detect the pressing of the...

5. Shell Programming and Scripting

Bash KeyPress (or Read Single Character)

Hi, I'm sorry if this has already been posted somewhere but I can't seem to find it on the forums (or anywhere on google :( ) I am writing a script where a user must enter a single character to perform an action. For example, Press Q to Quit or R to Refresh Basically I am stuggling...

6. Programming

get keypress c++Qt

Hi i need to get the key pressed from the keyboard without focus on the application. i work under CentOS 5.5 with QtC++ 4.7 and Python Script

7. Shell Programming and Scripting

Trying to Bind a keypress to a function

I've been trying to re-think an old problem that didn't get answered. I know this is possible, but I'm having trouble getting it to run. I just want to call a function with a key-press or key combination. I looked and saw bind can be used to run functions and other scripts this way. Here's what...

8. Programming

Simulate keypress inside a non-x application...

Hey guys, I'm looking for a solution to simulate a key-combo (tab+q) inside an amiga-emulator. I've tried it with uinput and python without any success. Any help would be great. Cheers McCarthy

9. Shell Programming and Scripting

Bash loop hording keypress input

I have a bash loop that waits for a single key press, then does $something depending on what $key is pressed before refreshing the screen with updated data. The problem I have is that the script will store additional key presses and chain them together causing the screen to redraw and the script...

10. UNIX for Beginners Questions & Answers

Simulate keypress in bash

Hello everybody, I am using Windows 10 and cygwin/bash. I need to write a script in bash which simulates opening of a program and then press some keys such as F5, ENTER and ALT+F4. I have written a VBScript which does the job Set WshShell = WScript.CreateObject("WScript.Shell")...

LEARN ABOUT X11R4

kill

KILL(1)                                                            User Commands                                                           KILL(1)

NAME

       kill - send a signal to a process

SYNOPSIS

       kill [options] <pid> [...]

DESCRIPTION

       The  default  signal  for kill is TERM.  Use -l or -L to list available signals.  Particularly useful signals include HUP, INT, KILL, STOP,
       CONT, and 0.  Alternate signals may be specified in three ways: -9, -SIGKILL or -KILL.  Negative PID values may be  used  to  choose  whole
       process  groups;  see  the  PGID  column  in ps command output.  A PID of -1 is special; it indicates all processes except the kill process
       itself and init.

OPTIONS

       <pid> [...]
              Send signal to every <pid> listed.

       -<signal>
       -s <signal>
       --signal <signal>
              Specify the signal to be sent.  The signal can be specified by using name or number.  The behavior of signals is explained  in  sig-
              nal(7) manual page.

       -l, --list [signal]
              List signal names.  This option has optional argument, which will convert signal number to signal name, or other way round.

       -L, --table
              List signal names in a nice table.

       NOTES  Your shell (command line interpreter) may have a built-in kill command.  You may need to run the command described here as /bin/kill
              to solve the conflict.

EXAMPLES

       kill -9 -1
              Kill all processes you can kill.

       kill -l 11
              Translate number 11 into a signal name.

       kill -L
              List the available signal choices in a nice table.

       kill 123 543 2341 3453
              Send the default signal, SIGTERM, to all those processes.

SEE ALSO

       kill(2), killall(1), nice(1), pkill(1), renice(1), signal(7), skill(1)

STANDARDS

       This command meets appropriate standards. The -L flag is Linux-specific.

AUTHOR

       Albert Cahalan <albert@users.sf.net> wrote kill in 1999 to replace a bsdutils one that was not standards  compliant.   The  util-linux  one
       might also work correctly.

REPORTING BUGS

       Please send bug reports to <procps@freelists.org>

procps-ng                                                          October 2011                                                            KILL(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

keypress event in shell script

Discussion started by: arvindng

2. Shell Programming and Scripting

How to trap a user keypress

Discussion started by: signebedi

3. Shell Programming and Scripting

override mysqladmin drop table asking for keypress

Discussion started by: timgolding

4. UNIX for Dummies Questions & Answers

How do i detect a keypress such as Page-Down ?

Discussion started by: gcraill