ICT Knowledgebase
This category is used to document topics I am working on and to offer solutions for IT issues. Here you will find technical how-to’s and installation- and configuration instructions. Mostly, only high level steps are documented, because I think that some processes are self explanatory.
The easiest way to follow this “copy & paste” how-to’s is to use a command line SSH client (like putty) and simply copy and paste the commands (except where you have to provide your own information.
Cron is an linux utility to schedule jobs (commands or shell scripts) to automate system maintenance and/or administration.
The configuration file is located in “/var/spool/cron/username”. The command “crontab –e” will work like opening and editing the file in “vi”… Continue reading
Rsync is an utility to (remote) synchronize files for backup/mirroring purposes. Continue reading
If you have too much Linux systems to manage them manually, this document will provide you the centralized solution to manage them remotely and in bulk. Continue reading
Every command you run is recorded. You can check and reuse the command by showing the command history. Also you can check whe a command was runned.
You can use the arrow-up key to scroll through the commands last runned.… Continue reading
This document guides you through the steps for adding a new disk space to your Linux system or increasing an existing volume.
This document describes how you can boot your Linux system into the Text-mode
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This document describes the steps to configure an SMTP Relay Connector to could send email from systems and applications to recipients that are internal to the organization and to send email to recipients that are outside the organization.
This document contains an automatic ftp script to upload/backup files to a remote ftp server.
You can schedule this script to use this as a simple backup solution.
This article explains how you can arrange login to a remote Linux server without entering a password. Continue reading
In Exchange 2010 you can see how big your mailbox databases are, and how much white space they have, by running Exchange Management Shell command.