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Search: Posts Made By: programAngel
Forum: Linux 08-19-2014
2,524
Posted By Perderabo
Suppose it did that. There are still errors you...
Suppose it did that. There are still errors you can make that render sudo usuable like "chmod 0 /usr/bin/sudo". As a sysadmin you need to be ready for that and be able to operate when sudo fails....
Forum: Ubuntu 08-12-2012
1,758
Posted By Lem
That ppa is currently empty: ...
That ppa is currently empty:
https://launchpad.net/~cheleb/+archive/ppa/+packages?field.name_filter=&field.status_filter=&field.series_filter=

Delete it from your ppa list.
--
Bye
3,467
Posted By psychognite
sudo dpkg --remove --force-remove-reinstreq...
sudo dpkg --remove --force-remove-reinstreq oracle-java7-installer
Forum: Red Hat 10-25-2011
1,977
Posted By venikathir
Add your gateway entry in the below file ...
Add your gateway entry in the below file

cat /etc/sysconfig/network-scripts/route-<device>
ADDRESS0=xxx.xxx.xxx.xxx
NETMASK0=xxx.xxx.xxx.xxx
GATEWAY0=xxx.xxx.xxx.xxx


This will reflect...
Forum: Red Hat 10-24-2011
1,977
Posted By Corona688
'gateway' is not a per-card setting. Set it in...
'gateway' is not a per-card setting. Set it in /etc/sysconfig/network
Forum: Red Hat 08-08-2011
120,317
Posted By bitlord
Hey how are you. I'm a Solaris admin but I have...
Hey how are you.
I'm a Solaris admin but I have been doing a lot of RHEL administration lately. No matter what UNIX or Linux distro I have work with, the /etc/resolve.conf file is used to point a...
Forum: Red Hat 08-08-2011
120,317
Posted By pludi
All the Red Hat derivatives that I know (CentOS,...
All the Red Hat derivatives that I know (CentOS, RHEL, Fedora) have commands to configure the system. I never used them since I'm more comfortable editing the config files myself, based on templates,...
Forum: Red Hat 08-08-2011
120,317
Posted By pludi
There's probably a sysconf-* command, but the...
There's probably a sysconf-* command, but the direct approach would be adding the linenameserver 8.8.8.8 in /etc/resolv.conf.
Forum: IP Networking 07-26-2011
2,745
Posted By jgt
Yes that is correct.
Yes that is correct.
Forum: IP Networking 07-25-2011
2,745
Posted By jgt
Normally mail is transferred between mail servers...
Normally mail is transferred between mail servers on port 25.
If your system is listening on port 24 you will only be able to send/receive from other servers listening on the same port.
You would...
Forum: Ubuntu 07-16-2011
5,881
Posted By jostber
Try this: 11.04 - How can I edit/create new...
Try this:

11.04 - How can I edit/create new launcher items in Unity by hand? - Ask Ubuntu - Stack Exchange...
Forum: Ubuntu 07-16-2011
5,881
Posted By jostber
Check this: 11.04 - Can I edit which icons...
Check this:

11.04 - Can I edit which icons appear in the Unity dash? - Ask Ubuntu - Stack Exchange (http://askubuntu.com/questions/34182/can-i-edit-which-icons-appear-in-the-unity-dash)
Forum: Red Hat 07-06-2011
12,896
Posted By getrue
* K = stop during startup S = start during...
* K = stop during startup S = start during startup
#runlevel
N 5
# ls -l /etc/rc5.d/
total 236
lrwxrwxrwx 1 root root 18 Nov 11 2009 K89netplugd -> ../init.d/netplugd
lrwxrwxrwx 1 root...
Forum: Red Hat 07-06-2011
12,896
Posted By getrue
* control runlevel * If script is start with S...
* control runlevel
* If script is start with S which is start at startup.
* If script is start with K which is stop at startup.
* All of rcx.d permissions are 777

# runlevel
N 5
# cd...
Forum: Red Hat 07-05-2011
12,896
Posted By Corona688
The exact location can vary, but look for a file...
The exact location can vary, but look for a file under /etc named local.start

You can also do it in a users' crontab, with a line like @reboot /path/to/script.sh
Forum: IP Networking 07-02-2011
2,559
Posted By Corona688
first google hit...
first google hit (http://ubuntuforums.org/showthread.php?t=314625)
Forum: IP Networking 06-17-2011
8,070
Posted By Corona688
ping is extremely straightforward. All it does...
ping is extremely straightforward. All it does is send one very specific kind of packet to a specific destination and it either goes or it doesn't.

nmap is a whole suite of stuff. There's not an...
Forum: IP Networking 06-17-2011
8,070
Posted By Corona688
You're right, bridge mode should have direct...
You're right, bridge mode should have direct communication.

If you can ping in both directions, ping is not blocked, so your title's a bit misleading. And if you can ping I think your...
Forum: IP Networking 06-17-2011
8,070
Posted By Corona688
Surprisingly, not necessarily. It may depend on...
Surprisingly, not necessarily. It may depend on what network arrangement you configured them for. Repeating the same questions doesn't us the information we need to help you.

I think I ninjaed in...
Forum: IP Networking 06-17-2011
8,070
Posted By Corona688
If you can get it, the arping utility is useful...
If you can get it, the arping utility is useful for telling between obnoxious firewalls and actual network problems. A client can't ignore ARP and still communicate over IP, afterall.

[edit] It...
2,350
Posted By click
Remove the wine .desktop files under
Remove the wine .desktop files under
4,800
Posted By Corona688
Depends on your system, which you haven't said,...
Depends on your system, which you haven't said, but most drives these days have either 512-byte or 4096-byte sectors. But the block size isn't quite so relevant these days; the OS talks to the...
4,800
Posted By pludi
"bs" is the block size, not the byte size (a byte...
"bs" is the block size, not the byte size (a byte is always 8 bits). Reasons you might want to use it:
To transfer a certain amount of fixed-size records (using bs and count options)
To match...
1,493
Posted By
LogFile="/tmp/log.email"
LogFile="/tmp/log.email"
1,800
Posted By cabrao
echo -e "service started successfully\n" >...
echo -e "service started successfully\n" > log
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