Centos 6 – Recompile Apache Suexec

Published on Author gryzli1 Comment

By default Centos 6 has Apache (2.2.x) which comes with suexec preinstalled. The suexec module itself could be found here: /etc/httpd/modules/mod_suexec.so There is also a suexec wrapper binary, which is by default installed here: /usr/sbin/suexec   0. What is the problem with default suexec ? Imagine you want to activate Suexec for some of your… Continue reading Centos 6 – Recompile Apache Suexec

Qmail tips and tricks

Published on Author gryzliLeave a comment

Qmail – Speedup sending of outgoing mails by rising concurrencyremote If your qmail queu length keeps growing when sending lots of emails, maybe your concurrent outgoing connections are not enough. So you could rise the limit to a value which will be sufficient. The default value is “20” concurrent remote connections. For this purpose execute… Continue reading Qmail tips and tricks

Yum – Usefull commands

Published on Author gryzliLeave a comment

Yum list package content without installing it yum install yum-utils repoquery –list packagename   Yum – Get info about a package # This will give you some summary info about a package called “package” yum info package This will result in something like this: [root@localhost ~]# yum info rpm Loaded plugins: langpacks, refresh-packagekit Installed Packages… Continue reading Yum – Usefull commands