notes

Farting about with RPM # Warning

Investigate an RPM Package # First look at a regular package qemu-guest-agent:

This is a document that gives some information relevant to building rpm’s by a series of examples.

Perl has been my weapon of choice for over a decade but now I’ve switched completely to Python for current and new development.

These are some small pointers I on scripting I’ve notices working for me.

One of the most used UNIX shell’s today known you way around bash is almost mandatory

firewalld # [root@serverX ~]# firewall-cmd --get-active-zones public interfaces: enp3s0 [root@serverX ~]# firewall-cmd --list-all public (default, active) interfaces: enp3s0 sources: services: dhcpv6-client http ssh ports: masquerade: no forward-ports: icmp-blocks: rich rules: When using source or destination with an address option, the family= option of rule must be either ipv4 or ipv6.

Ansible is a kick ass open-source automation engine that automates a lot of your everyday admin tasks.

Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.