forking process. Post: 302123123

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Forking

When I compile this C programme I get different outputs each time I run it Please explain to me whats happening in the code if you can give me a detailed explanation with the schedular functionality it will help a lot. Because I am stuck with this. #include <stdio.h> main(){...

2. Programming

forking a new process

Hi I'm currently working with C on UNIX (HPUX) and need to be able to fork a seperate Java process from within a running C process. I can run the following code from the command line via a script but am having difficulty getting it to work from within the code. I am trying to use execl. Is...

3. UNIX for Advanced & Expert Users

VERY confused about forking of child process

hi, I thought that when a child shell is forked, it will inherit all the variables of the parent now in my .cshrc I have setenv X x then I do at command line setenv X y and X is now y. So far so good! I then have a very simple script, y.csh #!/usr/bin/csh echo X

4. UNIX for Dummies Questions & Answers

Testing the forking process.

Hey, first time poster and a new UNIX user here. My question is regarding the forking process. I logged in to tty1, and typed the command ls -1 and hit enter. How can i tell that the ls -1 command ran in a subshell? Thanks.

5. Shell Programming and Scripting

Forking with Tclsh vs Wish

Hello, I am new to this site, so sorry ahead of time if this is not the right place for this question.......anywhooooo I am having troubles with forking new processes in wish. Take the following code example: **************************** package require Tclx puts "TCL VER: " proc...

6. UNIX for Advanced & Expert Users

Forking a new process without parent dependance

hi, I want my program to fork a new process and then I want to kill the parent process. The parent program before dying will issue a SIGTERM to all its childs. Which eventually kills all Children. I cant handle the SIGTERM at the child level.:( What I was thinking of was the Parent...

7. Shell Programming and Scripting

Forking a bunch of processes and filling up the process table

I have a bash script that has been used for months here at work for doing an SSH into other machines both Linux and Solaris and running a script on the remote machine. Recently I have started to noticed that things are being left being on the maching doing the SSH. For example.... tivoli ...

8. Programming

Parent forking

My question is, how do you fork only the parent processes in unix? For example how would I use the fork function to fork the parent process more than once and leave the children processes alone. This way I do not have children of children. The way I have it set up now it the parent process forks 3...

9. Shell Programming and Scripting

forking a child process and kill its parent to show that child process has init() as its parent

Hi everyone i am very new to linux , working on bash shell. I am trying to solve the given problem 1. Create a process and then create children using fork 2. Check the Status of the application for successful running. 3. Kill all the process(threads) except parent and first child...

10. Programming

need help in forking

I have an input file with contents like: 5785690|68690|898809 7960789|89709|789789 7669900|87865|659708 7869098|65769|347658 so on.. I need to pass this file to 10 parallely running processes (forking)so that each line is processed by a process and no line is processed twice and write the...

LEARN ABOUT CENTOS

xkbnotenamechanges

XkbNoteNameChanges(3)						   XKB FUNCTIONS					     XkbNoteNameChanges(3)

NAME

       XkbNoteNameChanges - Note the changed names in a changes structure

SYNOPSIS

       void XkbNoteNameChanges (XkbNameChangesPtr old, XkbNamesNotifyEvent *new, unsigned int wanted);

ARGUMENTS

       - old  XkbNameChanges structure to be updated

       - new  event from which changes are to be copied

       - wanted
	      types of names for which changes are to be noted

DESCRIPTION

       When your application receives a XkbNamesNotify event, you can note the changed names in a changes structure using XkbNoteNameChanges.

       The wanted parameter is the bitwise inclusive OR of the valid names mask bits shown in Table 1.	XkbNoteNameChanges copies any changes that
       are reported in new and specified in wanted into the changes record specified by old.

				 Table 1 Symbolic Names Masks
       ---------------------------------------------------------------------------------
       Mask Bit 		Value	   Keyboard	Field
					   Component
       ---------------------------------------------------------------------------------
       XkbKeycodesNameMask	(1<<0)	   Xkb->names	keycodes
       XkbGeometryNameMask	(1<<1)	   Xkb->names	geometry
       XkbSymbolsNameMask	(1<<2)	   Xkb->names	symbols
       XkbPhysSymbolsNameMask	(1<<3)	   Xkb->names	phys_symbols
       XkbTypesNameMask 	(1<<4)	   Xkb->names	type
       XkbCompatNameMask	(1<<5)	   Xkb->names	compat
       XkbKeyTypeNamesMask	(1<<6)	   Xkb->map	type[*].name
       XkbKTLevelNamesMask	(1<<7)	   Xkb->map	type[*].lvl_names[*]
       XkbIndicatorNamesMask	(1<<8)	   Xkb->names	indicators[*]
       XkbKeyNamesMask		(1<<9)	   Xkb->names	keys[*], num_keys
       XkbKeyAliasesMask	(1<<10)    Xkb->names	key_aliases[*], num_key_aliases
       XkbVirtualModNamesMask	(1<<11)    Xkb->names	vmods[*]
       XkbGroupNamesMask	(1<<12)    Xkb->names	groups[*]
       XkbRGNamesMask		(1<<13)    Xkb->names	radio_groups[*], num_rg
       XkbComponentNamesMask	(0x3f)	   Xkb->names	keycodes,
							geometry,
							symbols,
							physical symbols,
							types, and
							compatibility map
       XkbAllNamesMask		(0x3fff)   Xkb->names	all name components

X Version 11							   libX11 1.6.0 					     XkbNoteNameChanges(3)

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Forking

Discussion started by: manjuWicky

2. Programming

forking a new process

Discussion started by: themezzaman

3. UNIX for Advanced & Expert Users

VERY confused about forking of child process

Discussion started by: JamesByars

4. UNIX for Dummies Questions & Answers

Testing the forking process.

Discussion started by: Vitamin254