similar to: how to bind a process to root priority and return to a unroot user

I make a simple mail program which need listen port 25 and 110.but i found it's imposible , after searching with google i found non-root user can't listen port under 1024.at first i try a script(witch lauch my program) and use setuid but that still did't work.any way can handle this. Thanks for any help. -------------- next part -------------- An embedded message was scrubbed... From:

Hello, when i compiled latest linux 2.6.4 kernel source with gcc 3.3.2 on Linux/x86, i got a few warnings about varaibles beeing compared against constants where the range of the variable is so that the expression is always constant. The explicit comparison has to do with the code for high-uid and gid sheme. attached you will find a diff which does eliminate this error message by introducing an

i learned that ntfs file system not supported by centos. and i try to tell my system version with uname -r and find my version is 2.6.9-22.EL so i download the kernel-module-ntfs-2.6.9-22.ELsmp-2.1.20-0.rr.9.10.i686.rpm but after rpm -ivh ..................... i do't know how to do? a article told me go to /usr/src/2.......... but i can't even find the dir . thanks for any help.

https://bugzilla.mindrot.org/show_bug.cgi?id=2091 Bug ID: 2091 Summary: scp hangs while copying a large file and being executed as a background process ( with nohup ) Classification: Unclassified Product: Portable OpenSSH Version: 6.1p1 Hardware: Other OS: AIX Status: NEW Severity:

can i setup a dns name server in my localmachine? thanks for any help!

i have a public hostname "a" (not my machine name)on internet and my ip is xx.xx.xx.xx; the problem is other people can get my ip through hostname.but if he try to get my hostname through ip he always failed. the case above is in my program (i make it) ,what can i do for this?

I hopethis hope this makes sense. How do you make rsync run even when not physically connected to the server? In other words, I run rsync from the terminal via vnc and when I log out of the connection, rsync stops running. Is there a script or something I can use? Sent from my iPhone

Hello ~ I am using the Capistrano recipe outlined in this post to restart my backgroundrb server: http://rubyforge.org/pipermail/backgroundrb-devel/2007-February/000718.html My Version: ~~~~~~~~~~~~ task :before_restart, :roles => :app do restart_backgroundrb end task :start_backgroundrb, :roles => :app do sudo "nohup

Hello, I've just finished installing Atlassian's bamboo it comes with two ways to start it up one through a bash shell script bamboo.sh and another through java script (this one is better as it has the ability to start up the service if it got shutdown for any reason) so I'm wondering how can I set this service to start on boot.. I know how to set a script on login in my profile

Hi I use the LDFLAGS=" -flto -fuse-ld=gold -Wl,-plugin-opt=save-temps " to generate the makefile and to make the whole program. However, found four different kinds of bitcode for each target. For example, I am compiling coreutils. For the program "nohup", I can get nohup.0.0.preopt.bc nohup.0.2.internalize.bc nohup.0.4.opt.bc nohup.0.5.precodegen.bc If I am right, I

I''ve got switchtower set up, and it seems to work fine except for one problem: It doesn''t successfully restart lighttpd. I have the following task in my deploy.rb file: desc "Restart the web server" task :restart, :roles => :app do sudo "/usr/local/etc/rc.d/lighttpd.sh restart" end This is on a FreeBSD system, so it''s using the rc script to

Hi Teresa Thanks for your very quick and clear explanation. I have one more question. The emit-llvm option will give you the IR for a single source file when you compile it with -c. All of those files when combined give the IR in the preopt.bc temp file. =========== So if I use "clang -emit-llvm -c" to generate the .ll file. It should be the same as the one I generated by using

I have noticed that occasionally (about 50% of the time) when i deploy (using capistrano) my app to a production server, i have to ssh into the box and manually stop and start backgroundrb to get it to load my workers. this is my basic setup i have 2 workers: lib/workers/mp3_worker.rb => takes a hash of params to downsample an mp3 lib/workers/flv_worker.rb => takes a has of

Hi, I''m trying to use RailsCron but keeping getting an error when I try to run it. I''m a beginner, so please use small words :) -bash-2.05b$ rake cron_start (in /home/jake/rails_sites/testsite) Syntax error: "&" unexpected The little bit I know about my environment: - RailsCron installed as a plug in (not gem, cause I''m on a shared host) - Debian Linux

Hi all, I am looking for a tool which let me monitor memory consumption per process on CentOS 5/6. The tool should be able to save its history so I could see what amount of memory was consumed yesterday/week ago/etc by each process. Can you recommend anything like that ? Best regards P.

These are the bitcode at different stages of the LTO portion of the compile. LTO merges the IR for all files being linked and optimizes them as a single monolithic module. The preopt.bc is the merged IR just after merging and before performing any LTO optimizations. internalize.bc is after performing whole program internalization. opt.bc is after the optimization pipeline, and .precodegen.bc is

> My beta-radio it's work wonderful, but when the playlist finish, the > PID of ices die toguether :( > > What I can make so that this does not occur? using this script and running by starting it nohup script.sh & (or in a screen session) the good thing is even if ices segfaults the radio goes on.. Stephane. -- #!/bin/bash while [ 1 ] ; do ices ; done --- >8 ----

Hello to everybody here, We have a strange problem with ext3. df reports 28 of 30 GB to be used (rest may be slack) which it calls 100% used. But with du we can only find 13 GB, most of it actually in pretty large files (archives). Where are the other 17 GB gone? Thanks Michael -- Hostsharing eG / Boytinstr. 10 / D-22143 Hamburg phone+fax:+49/700/HOSTSHARI(ing) (= +49/700/46787427)

http://bugzilla.mindrot.org/show_bug.cgi?id=273 ------- Additional Comments From sam at neutrino.phy.uct.ac.za 2002-07-13 01:22 ------- i also have this exact same problem using OpenSSH_3.4p1, SSH protocols 1.5/2.0, OpenSSL 0x0090603f i start a program with "nohup <program> &" and upon returning to my native machine, the terminal is balnk, frozen with no bash prompt. i

On Wed, 6 Jun 2001, Greg Wooledge wrote: :> this is caused by select() being restarted for SIGCHLD on HP-UX due to the :> use of SA_RESTART. can you try the patch below and see if it fixes the :> problem for HP-UX and linux? i've tested on HP-UX 11.11. : :> -#if defined(SA_RESTART) :> +#if 0 : :This doesn't seem to make any difference on HP-UX 10.20. But then, :I'm