Extend a debian/ubuntu partition on a virtual machine
admin This is howto extend a virtual machine drive running Debian / Ubuntu1. First you need to make sure that there are no snapshot of the VM. If there are snapshot,…
Debian
Expand an EXT4, on a SCSI device
If you have vmware ESXi or Microsoft Hyper-v, you can expand a disk, from the hypervisor console, very simple. But afterwards the partition the servers is not expand.It is always…
Linux: Change default IP address on host with multiple IP address
If you have a host with multiple IP address on it, and you need to change witch IP address it present it with on the Internet, you can change the…
Rescan for new disk disk in Linux under vmware without rebooting
Rescan for new disk with this command echo “- – -” > /sys/class/scsi_host/host#/scan
Error while Installing the Client Agent on Ubuntu and Debian Linux – unexpected operator
Errors like this: /opt/CA/ABuagent/uagentsetup: 74:
Find firmware version of yours Intel nics
Run this commands:
Get number of mails in queue in postfix
To show the queue of postfix, just run postqueue -p But if you will like to show the total number of mails in the postfix queue, you can run this…
Compiling Linux Kernel 3.6.X the debian/ubuntu way for Hyper-V
Here is a guide to compile a kernel 3.6.X kernel for hyper-v the debian way.
Linux find hidden files in path
If you want to find any hidden files (Files with a dot first), you can use this command: You can change ./ to be /var/www to find any hidden files…
Problems with a shell script running from cron
If you have a shellscript thats run okay from shell, but not will running from cron, run this command (This is what it looks like when cron run it)