Server Management related scripts & softwares
Script will check if your website is up, and check the response time of the site also. A performance monitoring and uptime notification tool. You can then choose to receive an email notification if the site is down, or if the site response time is too high. All results are also written daily to a log file. You can check as many websites as you wish, all URL's are stored in a separate text file for easy updating. Web Site Monitoring - Performance Monitoring is open-source and released under the GPL license. Runs on any OS that supports Perl.
Use this script to analyse sendmail logfiles created by the syslog daemon. It was tested with SuSE Linux. The generated report is available in HTML and ASCII format (useful if this class is included into a script that you run from the command line).
The standard utility 'du' is darn handy, but I've always wanted a way to have it sorted by size, yet still have it display human-readable format. So, I wrote this little Perl script to 'enhance' the du utility.
This script will check your server configuration including server environmental variables, and server setup including server specs / Perl / Sendmail version and paths, and installed Perl modules. This is a FREEWARE script.
This perl script I wrote for my server to check if a process is runnning or not.
If there was no runnnning process from the software you want to watch the script will restart it.
You can use it for all kind of processes/programs that write his pid into a pid-file (most unix/linux software...). Just change the settings from the script.
Logdog is a tool that monitors messages passing through syslogd and takes action based on key words and phrases. Logdog has an easy to read configuration file which allows you to specify a list of key words or phrases to alert on, and a list of commands that can be run when those words are encountered. Logdog has been featured in magazines and deployed in production networks all over the world. It sorts features like no-delay message interception for low latency alerts, comprehensive logging and debugging, proper HUP signal handling, and regular expressions for complex pattern matching.
ScanAlert was built to analyze iptables log entries in real time and report detected port scans to syslogd. From there you can use a log monitoring daemon (like logdog) to take action if desired, or you can manually review the logs later if you prefer. It does not need special permissions, it doesn't listen on any network ports - it receives iptables messages from syslogd via a FIFO. It runs as a daemon, and supports the HUP signal to reload, has multiple debug levels, and does not require any special perl modules. ScanAlert has a straight forward interface and configuration file making it easy to use and configure.
Alert Manager was created to run an alert command, monitor the status of that command's output, and guarantee that if something goes wrong it won't go unnoticed. Alert Manager has been successfully deployed in several fortune 500 companies for guaranteed alert delivery and many other things. It has a very flexable configuration file that allows creation of "alert chains" - chains of commands, each with their own fallback command, failure command, timeout, retry counter, and other advanced options. It has a method for passing messages from the command line into the various commands defined in the configuration file, and many other useful features.
Automatically backup any server to a remote location. Software runs as root so SQL databases and system files can also be backed up. Schedule multiple backups to run from several servers. When local backup is complete, remote server logs in to fetch zipped archive. There are two scripts, one for the server being backed up and one for the remote server. They can work together or independently.
eBackup enables you to any data files located on your web server (not MySQL data). Will recursively fetch and display your Website's (or Server's) entire directory structure. Select multiple directories to be compressed in to a ZIP file and either e-mailed to you or stored on your server. Preserves your directory structure, back up all files (ASCII and Binary). Requires Archive::Zip and Compress::Zlib modules on your server.
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