Category: Linux


What does ip address mean?

The first time I saw that addres I was a bit con­fused. I used to think that was the only way to refer to your local machine. Turns out, is another way…


How to add multiple ssh keys for a single user

If you are using mul­ti­ple email addresses for dif­fer­ent ser­vices and each of them require you to enter a dif­fer­ent pub­lic key, then you need to have a pub­lic key gen­er­ated locally for each…


[Resolved] Remove Java completely from Mac / Linux

sudo rm –fr /Library/Internet\ Plug-Ins/JavaAppletPlugin.plugin sudo rm –fr /Library/PreferencePanes/JavaControlPanel.prefPane sudo rm –fr ~/Library/Application\ Support/Java # Remove Java run­time from the root of your sys­tem cd /Library/ rm –rf Java/ Ver­ify Java in unin­stalled java…