08-30-2017
Change value for POSIX
Hi,
I have a VM with following configration .
3.10.0-693.1.1.el7.x86_64 #1 SMP Thu Aug 3 08:15:31 EDT 2017 x86_64 x86_64 x86_64 GNU/Linux
My current POSIX is :--
Your environment variables take up 2011 bytes
POSIX upper limit on argument length (this system): 2093093
POSIX smallest allowable upper limit on argument length (all systems): 4096
Maximum length of command we could actually use: 2091082
Size of command buffer we are actually using: 131072
I want to change the value for POSIX smallest allowable upper limit on argument length (all systems): 4096 to 1 MB.
How do we get this changed ?
Regards.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
What is posix? What is the relation between Posix, Unix and linux? (1 Reply)
Discussion started by: darbarilal
1 Replies
2. Programming
can somebody explain about the ANSI C vs POSIX. say i was using open and fopen, i know that open is POSIX, and fopen is ANSI C. i read that that POSIX is a system call and ANSI C is like a standard library function. wouldn't the fopen function has to call on open function anyway to open any kind... (2 Replies)
Discussion started by: bb00y
2 Replies
3. Programming
Please,does anybody can give me any general info about unix(posix) ? (1 Reply)
Discussion started by: Haris Astreos
1 Replies
4. UNIX for Dummies Questions & Answers
how to read POSIX? poe six or not? (3 Replies)
Discussion started by: robin.zhu
3 Replies
5. Programming
Hello !
Let's supose I have a main function in C , and two POSIX threads. I give you an example down :
int main() {
int something;
char else;
void *FirstThread();
void *SecondThread();
..
<start those two pthreads ..>
return 0;}
void *FirstThread() { ... }
void *SecondThread()... (2 Replies)
Discussion started by: !_30
2 Replies
6. Programming
HI,
When i am configuring php in SUN Solaris. I am getting the below error.
configure: error: Your system seems to lack POSIX threads.
Do i need to install POSIX? If so can somebody let me know where can i download POSIX for Solaris 8?
Thanks, (2 Replies)
Discussion started by: Krrishv
2 Replies
7. UNIX for Advanced & Expert Users
Hi,
consider the code below:
#include <stdio.h>
.
.
struct myStruct
{
char *message ;
int id;
};
.
.
.
void *thread_function( void *ptr );
nt main()
{
pthread_t thread1, thread2 ,thread3 ;
struct myStruct nico1; (2 Replies)
Discussion started by: Behnaz
2 Replies
8. UNIX for Advanced & Expert Users
Hi ,
I am using UNIX network programming Vol1 (by R Stevens) book to learn about IPC.
I would be using HP-UX,Solaris and Linux at my work.
I have sections for POSIX and for System V in that book.
I am quite confused in indentifying those OSs as POSIX or SYstem V.
Can anyone please... (1 Reply)
Discussion started by: kumaran_5555
1 Replies
9. Programming
I want to create a program that creates 2 child process, and each of them creates 2 threads, and each thread prints its thread id. I0ve allread done that the outuput isn't the outuput i want.
When a run the following comand "$./a.out | sort -u | wc -l" I have the folowing output
2
$:
It should... (3 Replies)
Discussion started by: pharaoh
3 Replies
10. OS X (Apple)
Thanks to all you guys about posix compliance I have learnt an enormous amount over the last few days.
I have written a program that is an Egg Timer with simple animation.
I now realise how sophisticated 'bash' is compared to full posix compliance.
The code below has passed all of the tests from... (11 Replies)
Discussion started by: wisecracker
11 Replies
LEARN ABOUT CENTOS
grub-file
GRUB-FILE(1) User Commands GRUB-FILE(1)
NAME
grub-file - check file type
SYNOPSIS
file OPTIONS FILE
DESCRIPTION
Check if FILE is of specified type.
--is-i386-xen-pae-domu
Check if FILE can be booted as i386 PAE Xen unprivileged guest kernel
--is-x86_64-xen-domu
Check if FILE can be booted as x86_64 Xen unprivileged guest kernel
--is-x86-xen-dom0
Check if FILE can be used as Xen x86 privileged guest kernel
--is-x86-multiboot
Check if FILE can be used as x86 multiboot kernel
--is-x86-multiboot2 Check if FILE can be used as x86 multiboot2 kernel
--is-arm-linux
Check if FILE is ARM Linux
--is-arm64-linux
Check if FILE is ARM64 Linux
--is-ia64-linux
Check if FILE is IA64 Linux
--is-mips-linux
Check if FILE is MIPS Linux
--is-mipsel-linux
Check if FILE is MIPSEL Linux
--is-sparc64-linux
Check if FILE is SPARC64 Linux
--is-powerpc-linux
Check if FILE is POWERPC Linux
--is-x86-linux
Check if FILE is x86 Linux
--is-x86-linux32
Check if FILE is x86 Linux supporting 32-bit protocol
--is-x86-kfreebsd
Check if FILE is x86 kFreeBSD
--is-i386-kfreebsd
Check if FILE is i386 kFreeBSD
--is-x86_64-kfreebsd
Check if FILE is x86_64 kFreeBSD
--is-x86-knetbsd
Check if FILE is x86 kNetBSD
--is-i386-knetbsd
Check if FILE is i386 kNetBSD
--is-x86_64-knetbsd Check if FILE is x86_64 kNetBSD
--is-i386-efi
Check if FILE is i386 EFI file
--is-x86_64-efi
Check if FILE is x86_64 EFI file
--is-ia64-efi
Check if FILE is IA64 EFI file
--is-arm64-efi
Check if FILE is ARM64 EFI file
--is-arm-efi
Check if FILE is ARM EFI file
--is-hibernated-hiberfil
Check if FILE is hiberfil.sys in hibernated state
--is-x86_64-xnu
Check if FILE is x86_64 XNU (Mac OS X kernel)
--is-i386-xnu
Check if FILE is i386 XNU (Mac OS X kernel)
--is-xnu-hibr
Check if FILE is XNU (Mac OS X kernel) hibernated image
--is-x86-bios-bootsector
Check if FILE is BIOS bootsector
-h, --help Display this help and exit. -u, --usage Display the usage of this command and exit.
SEE ALSO
The full documentation for grub-file is maintained as a Texinfo manual. If the info and grub-file programs are properly installed at your
site, the command
info grub-file
should give you access to the complete manual.
grub-file (GRUB) 2.02-2ubuntu8.3 July 2018 GRUB-FILE(1)