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,…
Linux
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…
Extend a raidset with STORCLI CLI
You can use this command to see the status of the Raid Controller and Raidset. Here you can see under PD List, that drive 252:3 14 stand as UGood. Thats…
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…
Delete specific mail in Sophus Exim queu
To show the queue in sophus, from CLI type: To delete a specific mail type example: To see how many mails, there are in queue, you can type:
Install Linux OSCore OS – With static network address
When you start the Linux OS – OSCore, from the bootable ISO file, you will just the a prompt. To Install it, i following these steps First we needed to…
Tomcat Web Server SSL Certificate Installation
How to generate a CSR in Tomcat with Keytool Create a New Keystore You will need to create a new Keystore, this is done by this command: When the commands…
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
Delete all mail in postfix queue from sender/recieptment domain
If you want to delete all mails from a specific mails from a sender / recieptment domain You can use this command: This will delete all mails sent to or…
Error while Installing the Client Agent on Ubuntu and Debian Linux – unexpected operator
Errors like this: /opt/CA/ABuagent/uagentsetup: 74: