Check two network devices attach properly or not.
Follow the steps to configure the Linux machine(CentOS, Fedora) gateway.
i ) Check the Device eth0, eth1 are available on the machine by running command.
[root@Xhost ]# ifconfig
It will display eth0 and eth1 two network card details (ip, mac and etc).
ii)...
Monday, 24 December 2012
Friday, 21 December 2012
Guide to Install VServer in Fedora and Install MYPLC in VServer
This Guide will explain how to install Vserver in Fedora and then How to Install MyPLC in Vserver
Step 1 : Install Fedora 12 without GUI (do not Install Any X11 packages Because in GUI mode vserver not Installing Properly)
Option 1 :
Download Fedora Net Install ISO and Install while Installing Choose Minimal as...
Tuesday, 18 December 2012
Uninstall or Remove Any Application or Package in Fedora
Hi I already installed yum-3.2.28-5.fc12.noarch package now i want to remove that package and
Install lower version yum-3.2.25-2chroot.noarch
[root@server1]#rpm -Uvh yum-3.2.25-2chroot.noarch.rpm
Preparing... ########################################### [100%]
...
Thursday, 13 December 2012
Find Size of table and Size of Index in MySQL Command Prompt
To find Size of table in MySQL command prompt use below command
mysql > SELECT table_name AS "Table", round(((data_length + index_length) / 1024 / 1024), 2) "Size in MB" FROM information_schema.TABLES WHERE table_schema = "database_name" AND table_name = "table_name";
To find Size of Index of a table in MySQL command...
Thursday, 6 December 2012
Add new Line while Appending two files in Linux
If two files containing following content
file1:
1
2
file2:
3
4
After append : cat file2>>file1
output in file1:
1
23
4
to Add new Line while Appending two files
Command : sed -i -e '$a\' file2 | cat file2 >> file1
From Above
sed -i -e '$a\' file2
This adds \n at the end of the file only if...
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