12-20-2018
Just a few questions. I have heard the term "hacker" in many different contexts in my lifetime. I suppose here it is referring to Linux kernel development?
(12) These are not hacker boards so hacker related posts will be promptly deleted or moderated.
Also, what are bits?
This User Gave Thanks to Circuits For This Post:
5 More Discussions You Might Find Interesting
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)
Discussion started by: reborg
8 Replies
2. IP Networking
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)
Discussion started by: photon
0 Replies
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
Gateway - 182.2.29.1
eth1 - 192.9.200.75
I have simple IPtables Like
WAN="eth0"
LAN="eth1" (0 Replies)
Discussion started by: ashokvpp
0 Replies
4. IP Networking
Q: "Does Cisco 1921 router support,, act as an endpoint for, site to site VPNs using IPSec? If so, how many? "
A: If you get the Cisco 1921/k9 with the security services bundle then it will have built in security features. Cisco, typically includes IP Sec tunnels I believe as part of that... (0 Replies)
Discussion started by: Ayaerlee
0 Replies
5. IP Networking
Hi @all,
I try to connect 2 LANs with IPSec/Openswan
LAN 1: 192.168.0.0/24
LAN 2: 192.168.1.0/24
This is my Config:
conn HomeVPN # # Left security gateway, subnet behind it, nexthop toward right. left=192.168.1.29 ... (1 Reply)
Discussion started by: bahnhasser83
1 Replies
CHRT(1) Linux User's Manual CHRT(1)
NAME
chrt - manipulate real-time attributes of a process
SYNOPSIS
chrt [options] prio command [arg]...
chrt [options] -p [prio] pid
DESCRIPTION
chrt(1) sets or retrieves the real-time scheduling attributes of an existing PID or runs COMMAND with the given attributes. Both policy
(one of SCHED_OTHER, SCHED_FIFO, SCHED_RR, SCHED_BATCH, or SCHED_IDLE) and priority can be set and retrieved.
The SCHED_BATCH policy is supported since Linux 2.6.16. The SCHED_IDLE policy is supported since Linux 2.6.23.
OPTIONS
-p, --pid
operate on an existing PID and do not launch a new task
-b, --batch
set scheduling policy to SCHED_BATCH (Linux specific)
-f, --fifo
set scheduling policy to SCHED_FIFO
-i, --idle
set schedulng policy to SCHED_IDLE (Linux specific)
-m, --max
show minimum and maximum valid priorities, then exit
-o, --other
set policy scheduling policy to SCHED_OTHER
-r, --rr
set scheduling policy to SCHED_RR (the default)
-h, --help
display usage information and exit
-v, --version
output version information and exit
USAGE
The default behavior is to run a new command::
chrt prio command [arguments]
You can also retrieve the real-time attributes of an existing task:
chrt -p pid
Or set them:
chrt -p prio pid
PERMISSIONS
A user must possess CAP_SYS_NICE to change the scheduling attributes of a process. Any user can retrieve the scheduling information.
NOTES
Only SCHED_FIFO, SCHED_OTHER and SCHED_RR are part of POSIX 1003.1b Process Scheduling. The other scheduling attributes may be ignored on
some systems.
AUTHOR
Written by Robert M. Love.
COPYRIGHT
Copyright (C) 2004 Robert M. Love
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
LAR PURPOSE.
SEE ALSO
taskset(1), nice(1), renice(1)
See sched_setscheduler(2) for a description of the Linux scheduling scheme.
AVAILABILITY
The chrt command is part of the util-linux-ng package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/.
schedutils Apr 2003 CHRT(1)