Linux Disk Cloning to ISO – dd
Here is command to clone a CD or a Disk to ISO – dd bs=64k if=/dev/sr0 of=/tmp/putyournamehere.iso
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Cisco 6500 Restarting Services
Posted by admin | Oct 27, 2014 | Cisco, Technology-Howto |
I am encountering high CPU usage on my Cisco 6509 Core Switch recently. Following is way of restarting services – #process restart tcp.proc #process restart tcp.inetd OR #process restart inetd.proc To check CPU Usage sh...
Read MoreSMTP server response code
Posted by admin | May 7, 2014 | Linux, Technology-Howto |
211 – A system status message. 214 – A help message for a human reader follows. 220 – SMTP Service ready. 221 – Service closing. 250 – Requested action taken and completed. The best message of them...
Read MoreInstalling ModSecurity with OWASP
Posted by admin | Mar 3, 2014 | Linux, Technology-Howto |
ModSecurity is web application firewall to secure the http server . OWASP is the modsecurity rule set that protect trojan, web defacement etc. Following is steps to install on Linux System (or example here is running on...
Read MoreCisco Verify md5 before upgrade
After load loaded the ios to router, remember to verify it, make sure md5 is match before reload – # verify /md5 filesystem:filename md5-value example – router# verify /md5 disk1:c7200-js-mz...
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