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Search: Posts Made By: leo_ultra_leo
Forum: Red Hat 12-31-2014
4,067
Posted By leo_ultra_leo
Even on a cloud server level?
Even on a cloud server level?
Forum: Red Hat 12-31-2014
4,067
Posted By leo_ultra_leo
My box living with another VMs in the same host,...
My box living with another VMs in the same host, so I don't want my box swap the others!
5,742
Posted By leo_ultra_leo
Thank you sir, you made it clear! I have posted...
Thank you sir, you made it clear! I have posted this question due to an internet book about BASH, the book name is "Advanced Bash-Scripting" for Mendel Cooper. I found many of the examples use "let"!...
Forum: Red Hat 08-30-2014
4,067
Posted By leo_ultra_leo
SWAP memory
Admins,


How can I configure the server so that it will utilize the swap file as little as possible? Please correct me if I'm wrong, I would say change the value of sysctl - vm.swappiness? And...
3,804
Posted By leo_ultra_leo
To determine the size of a directory, just simply...
To determine the size of a directory, just simply use

du -sh /PATH/TO/DIRECTORY

If you want to list the sum of directories only you can use
ls -l | grep ^d | wc -l


And the same way to...
5,742
Posted By leo_ultra_leo
"let" in BASH
Hello everybody here..

Should I use "let" command in BASH? Why its not that rarely used in BASH examples and books?

Thanks
Forum: Red Hat 07-02-2014
2,556
Posted By leo_ultra_leo
6 Until December 2014, then they will adopt RHEL7.
6 Until December 2014, then they will adopt RHEL7.
Forum: Red Hat 07-02-2014
27,232
Posted By leo_ultra_leo
I was up to say as you did.. #uname -a ...
I was up to say as you did..

#uname -a

and
#cat /etc/redhat-release

I don't thing there is something else, as I know!
Forum: Red Hat 06-16-2014
1,661
Posted By leo_ultra_leo
The sysadmin exam for RedHat is RHCSA exam,...
The sysadmin exam for RedHat is RHCSA exam, RedHat stopped doing their exams with vue and you should locate their exam center according to your city and state, you can go to RedHat website and check...
1,444
Posted By leo_ultra_leo
Hey guys, I have fixed and tested it like this.. ...
Hey guys, I have fixed and tested it like this..

#!/bin/bash

# Environment Variables
FINDPATH=/home/ftpcdr/cdr/192.168.3.91
BACKPATH=/home/ftpcdr/backup

# Change into CDRs directory, find...
1,444
Posted By leo_ultra_leo
I'm grepping (because I want to give the TAR file...
I'm grepping (because I want to give the TAR file a name like FIRSTDAT_LASTFATE.tar) list.txt wich stored in $BACKPATH for the directories that compressed)for the directories that stored. However,...
1,444
Posted By leo_ultra_leo
I forgot to mention that $FINDPATH contains a...
I forgot to mention that $FINDPATH contains a many directories named by dates (e.g. 20130809).
1,444
Posted By leo_ultra_leo
Find, backup and delete.
Is there any error while executing this script..

#!/bin/bash

FINDPATH=/home/ftpcdr/cdr/192.168.3.91
BACKPATH=/home/ftpcdr/backup
STATUS=$?

cd $FINDPATH
find -type d -mtime +30 -print >...
Forum: Red Hat 03-01-2014
19,002
Posted By leo_ultra_leo
I have tried doing this already, using mode=1 and...
I have tried doing this already, using mode=1 and the rest modes, but still have the same flapping in the switches that I have, I have no idea if there any other options in the Linux Server box...
Forum: Red Hat 02-27-2014
19,002
Posted By leo_ultra_leo
BONDING with Flapping issue!
Hi team,

I'm running into a problem configuring bonding on an CentOS 64bit on DELL Server. I'm connecting eth0 and eth1
to a Cisco 2948 (CatOS 8.1(3)) and receiving flapping notices. The ...
Forum: Solaris 02-19-2014
1,339
Posted By leo_ultra_leo
Process for user
Hi folks,

How can I list all the processes that running by a specific user, I don't know if
ps -u USERID
can help me in that, is there any other way to get a full information about the...
Forum: Red Hat 12-17-2013
1,391
Posted By leo_ultra_leo
Sh Global file
Team,

In case that I have bash as the default shell for the system, the global configuration file will be placed in /etc/bashrc. What if I changed the default shell from bash to sh,ksh or any...
Forum: Red Hat 11-06-2013
1,062
Posted By leo_ultra_leo
I'm talking here for a server holds more than...
I'm talking here for a server holds more than 3.000.000 customer!!! I should protect the power commands with a password, at least a confirmation message!!
Forum: Red Hat 11-06-2013
1,062
Posted By leo_ultra_leo
I understand that root can do everything, but...
I understand that root can do everything, but just to grant the server more protection in case of power-off accidentally. It's something like the file with attribute +i, which can't be deleted by...
Forum: Red Hat 11-06-2013
1,062
Posted By leo_ultra_leo
Password for a command!
Team,

Is there any ability to create a password for a one or specific set of command in Linux? I don't know if such scenario has been posted in before, but I really want to protect poweroff,...
Forum: Web Development 11-03-2013
5,661
Posted By leo_ultra_leo
I have a small company with 10 data entry...
I have a small company with 10 data entry employees, each one had his own responsibility which is different with the other's. They don't know how to use SQL at all, that's why I want to create that...
Forum: Web Development 10-19-2013
5,661
Posted By leo_ultra_leo
Yes sir I already did but I'm looking for a very...
Yes sir I already did but I'm looking for a very end user interface.
Forum: Web Development 10-19-2013
5,661
Posted By leo_ultra_leo
Web Interface for a database
Hi Gents,

What is the best way to create a web interface for mysql database? That I can manage my data for root user and for normal user as well according to their privileges? Assuming that I use...
Forum: Red Hat 09-29-2013
2,059
Posted By leo_ultra_leo
Thanks man, you already added more information...
Thanks man, you already added more information for something I don't know. However, I try to create a streaming server for the employees in my company, they are less than 100 hundred listener.
...
Forum: Red Hat 09-27-2013
2,873
Posted By leo_ultra_leo
Yead I have seen that already, I don't like use...
Yead I have seen that already, I don't like use "Wine"!
Showing results 1 to 25 of 73

 
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