12-20-2018
Is this site for me?
Hello, I am new here and my name is Robert. I was actually looking for a forums website where I can go with questions regarding Linux and embedded Linux applications. I am fairly new (6 months) to the world of Linux and embedded Linux applications and the the learning curve is steep. When I am not busy crying from the pain of banging my elbows against every sharp edge in the kernel I actually have found that I enjoy the Linux environment. That being said, Linux seems fraught with danger and I find myself needing help very often. I was hoping for a quick rundown of unix.com, could it be a good resource for me?
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1. What is on Your Mind?
I have updated the backend hosting for UNIX.COM and would appreciate feedback either in the form of a vote in the poll or a post so that we can plan for more changes if any are needed.
In particular let me us know if you see any strange behavior from the site as there may still be some... (8 Replies)
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Setup a site to site VPN between two cisco routers.
One of the site locations is unable to access ports such as https://example.com:9001
How do I let them go into port 9001?
They can ssh, ftp, telnet and everything else.
Is this a VPN issue or ACL access issue?
I put
permit ip host... (0 Replies)
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3. IP Networking
Hi,
I am trying to establish vpn between my linux server and cisco asa at client side.
I installed openswan on my cent os.
Linux Server
eth0 - 182.2.29.10
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eth1 - 192.9.200.75
I have simple IPtables Like
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5. IP Networking
Hi @all,
I try to connect 2 LANs with IPSec/Openswan
LAN 1: 192.168.0.0/24
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conn HomeVPN # # Left security gateway, subnet behind it, nexthop toward right. left=192.168.1.29 ... (1 Reply)
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LEARN ABOUT CENTOS
pthread_yield
PTHREAD_YIELD(3) Linux Programmer's Manual PTHREAD_YIELD(3)
NAME
pthread_yield - yield the processor
SYNOPSIS
#define _GNU_SOURCE /* See feature_test_macros(7) */
#include <pthread.h>
int pthread_yield(void);
Compile and link with -pthread.
DESCRIPTION
pthread_yield() causes the calling thread to relinquish the CPU. The thread is placed at the end of the run queue for its static priority
and another thread is scheduled to run. For further details, see sched_yield(2)
RETURN VALUE
On success, pthread_yield() returns 0; on error, it returns an error number.
ERRORS
On Linux, this call always succeeds (but portable and future-proof applications should nevertheless handle a possible error return).
CONFORMING TO
This call is nonstandard, but present on several other systems. Use the standardized sched_yield(2) instead.
NOTES
On Linux, this function is implemented as a call to sched_yield(2).
SEE ALSO
sched_setscheduler(2), sched_yield(2), pthreads(7)
COLOPHON
This page is part of release 3.53 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
Linux 2013-03-05 PTHREAD_YIELD(3)