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Riaan's SysAdmin Blog

My tips, howtos, gotchas, snippets and stuff. Use at your own risk!

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Hashicorp Vault Test

March 21, 2020April 12, 2020 admin

Recording a quick test of Vault. hashicorp vault: https://www.vaultproject.io download vault executable and move to /usr/sbin so we have it

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Security 

Hiding Passwords in Scripts

May 24, 2014May 26, 2014 admin

Sometimes you need to pass a password or even just a string on the command line which you would rather

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Linux Security 

Display X After User Switch

April 12, 2013July 1, 2013 admin

Sometimes you find yourself having to redirect the X display to a different host but “ssh -X hostname” will not

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Security 

Setting up TCP Wrappers and local firewall on a remote host

February 6, 2013February 6, 2013 admin

If you use local firewall rules and tcp wrappers on a remote host where you might get locked out, with

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