Few friends have asked me how to do mass find and replace text in files under linux. There are quite a bit of options in linux to achieve mass replacing of text in files. If you are doing it file by file, you can achieve that in vi by opening, running replace and [...]

There are quite a bit of antivirus software exist for Linux nowadays. One of the popular antivirus software is ClamAV. We will install Clam AntiVirus software from source and install it to a custom directory. We will also install gmp-devel package which installs GMP library. GMP library is used to verify [...]

I am reaching out to mysql experts out there! We just inherited a site which uses MySQL master/slave replication. We set up the master and slaves per MySQL documents and did some of our own tweaking in my.cnf to get things working. Things were great when we were testing the site but [...]