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Apache | Kanyakonil

http://kanyakonil.com/category/apache

Monitor linux services using bash script. Vi check httpd.sh #! Bin/sh run=`ps ax grep /usr/local/apache/bin/httpd grep -v grep cut -c1-5 paste -s -` if [ “$run” ]; then echo apache is running /home/admin/check httpd.log else /usr/local/apache/bin/apachectl -k restart mail -s Apache server restarted … Continue reading →. Install FFmpeg on CentOS or RedHat EL 6.x. Install the additional repo Install all necessary packages Install xvid Install LibOgg Install Libvorbis … Continue reading →. As a sysadmin, yo...

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Linux | Kanyakonil

http://kanyakonil.com/category/linux

InnoDB Corruption and Recovery. Databases get corrupted for many reasons. In my case, our hard drive went down during writes to the database from a power failure. InnoDB corruption can cause all of the databases running on that server to become inaccessible. My server is … Continue reading →. Set Password Policy in Mysql 5.6. Resolving subsys locked for. Resolving “Access denied; you need (at least one of) the PROCESS privilege(s) for this operation”. Setting up Master Slave DNS server. The DNS ( Domain ...

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Some Shell Scripts | Kanyakonil

http://kanyakonil.com/2014/10/27/some-shell-scripts

Monitor linux services using bash script. Setting up TCP Wrappers and local firewall on a remote host →. Shell Script to add zone to DNS server. NS1 = ns1.example.net. NS2 = ns2.example.net. Bin/bash # check to see if the script is being run as root or not grep=`which grep` rndc=`which rndc` if [ "$(id -u)"! Script to check if IP is blacklisted. This entry was posted in Linux. Monitor linux services using bash script. Setting up TCP Wrappers and local firewall on a remote host →.

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POODLE: SSLv3.0 vulnerability | Kanyakonil

http://kanyakonil.com/2014/10/25/poodle-sslv3-0-vulnerability

Setup mysql master slave replication over ssl. Heart Bleeding →. POODLE: SSLv3.0 vulnerability. POODLE stands for Padding Oracle On Downgraded Legacy Encryption. This vulnerability allows a man-in-the-middle attacker to decrypt ciphertext using a padding oracle side-channel attack. At present there is no working patch for this bug . So that Admin needs to manually disable SSLv3 on their servers . 1) Add SSLProtocol All -SSLv2 -SSLv3 to httpd.conf. 2) Restart apache service . 2) Restart nginx service .

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July | 2015 | Kanyakonil

http://kanyakonil.com/2015/07

Monthly Archives: July 2015. How to (Automatically) Backup Your Website into Dropbox. As owners of websites, one of the more important things you should do is to regularly backup the website. Most web hosting providers will enable daily or weekly backups, mainly for their disaster recovery purpose only. You can do backup … Continue reading →. How to force www or non-www in htaccess. Proudly powered by WordPress.

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CPanel | Kanyakonil

http://kanyakonil.com/category/cpanel

How to (Automatically) Backup Your Website into Dropbox. As owners of websites, one of the more important things you should do is to regularly backup the website. Most web hosting providers will enable daily or weekly backups, mainly for their disaster recovery purpose only. You can do backup … Continue reading →. Virfs directory in CPanel. Proudly powered by WordPress.

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CentOs Fix for Bash Bug ( CVE-2014-6271 & CVE-2014-7169 ) | Kanyakonil

http://kanyakonil.com/2014/10/25/centos-fix-for-bash-bug-cve-2014-6271-cve-2014-7169

Shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory. Monitor linux services using bash script →. CentOs Fix for Bash Bug ( CVE-2014-6271 & CVE-2014-7169 ). Aka the Bourne-Again Shell, has a newly discovered security hole which has been officially documented as CVE-2014-6271 and CVE-2014-7169. And, for many Unix or Linux Web servers, it’s a major problem. CVE-2014-6271 and CVE-2014-7169 ). CentOS 5 Fix :-. CentOS 6 Fix: –. Root@ ]# rpm -qa gr...

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Setting up TCP Wrappers and local firewall on a remote host | Kanyakonil

http://kanyakonil.com/2015/03/18/setting-up-tcp-wrappers-and-local-firewall-on-a-remote-host

How to force www or non-www in htaccess →. Setting up TCP Wrappers and local firewall on a remote host. If you use local firewall rules and tcp wrappers on a remote host where you might get locked out, with no easy way to get logged in again, here is a quick howto on playing it safe. The trick is to setup a couple cron jobs to undo whatever you stuffed up. I scheduled two 10 minute recurring jobs. Gives you 10 minute windows of configuring/testing before security resets. Set two cron jobs:. ACCEPT tcp - ...

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Backup | Kanyakonil

http://kanyakonil.com/tag/backup

How to (Automatically) Backup Your Website into Dropbox. As owners of websites, one of the more important things you should do is to regularly backup the website. Most web hosting providers will enable daily or weekly backups, mainly for their disaster recovery purpose only. You can do backup … Continue reading →. Proudly powered by WordPress.