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Even on a cloud server level?

My box living with another VMs in the same host, so I don't want my box swap the others!

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"!...

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...

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...

Hello everybody here..

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

Thanks

6 Until December 2014, then they will adopt RHEL7.

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!

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...

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...

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,...

I forgot to mention that $FINDPATH contains a many directories named by dates (e.g. 20130809).

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 >...

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...

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 ...

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...

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...

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!!

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...

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,...

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...

Yes sir I already did but I'm looking for a very end user interface.

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...

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.
...

Yead I have seen that already, I don't like use "Wine"!