by skufel | May 24, 2015 | Linux, SysAdmin, Unix
I just found vi reference from Santa Cruz Operation (SCO) 🙂 Nice piece of memorabilia as well as handy reference for vi beginners. Title Page Reference Page 1 Reference Page 2 Final Page...
by skufel | May 24, 2015 | Infrastructure, Linux, SysAdmin
If you use CentOS and want to add some extra packages you can use EPEL. Extra Packages for Enterprise Linux is project created by Fedora. In order to use repositories on CentOS first download and install RPM appropriate for your version of CentOS from here: Method 1...
by skufel | May 20, 2015 | HA/DR, Infrastructure, Linux
Current expectations from all type of systems and services is to be available without any disruption. One of mission critical systems is gateway/firewall. Of course you can use multiple products available on the market. One of them is openSUSE, which is perfect to act...
by skufel | May 11, 2015 | Automation, Scripting, SysAdmin, Windows
If you want to send email from PowerShell script via Google Mail: $SMTPServer = "smtp.gmail.com" $SMTPPort = "587" $SMTPUsername = "sender@gmail.com" $SMTPPassword = "password" $EmailSenderAddress = New-Object...
by skufel | May 11, 2015 | Automation, Scripting, SysAdmin, Windows
Many times there is a need to store password in PowerShell script. Unfortunately to leave password in script is insecure solution and might cause an issue. So, what to do if there is a need to have password in a script and we don’t want to have it embedded in...
