Tags » Config

Undo retention, flashback query and ora-01555 snapshot too old

Setting up a fault aware database environment is in charge of regarding possible physical and logical error scenarios. On the physical side of the medal, you got real-application-cluster or dataguard at your disposal. 1,843 more words

Oracle

sshd_config match negate address

tl;dr

Match Address *,!192.168.1.0/24

Negating address in match statement in sshd_config

I was locking down my ssh server configuration on a host, so that it will not accept password auth from outside a certain IP address range. 68 more words

Disable Edit and Preview Modes on your CD servers

A real quick post on something that stumped me and had me scratching my head last week. A colleague mentioned that when browsing the Production site with… 547 more words

Sitecore

MongoDB database eating all disk space on Unifi Controller

nano /var/lib/unifi/system.properties

unifi.db.extraargs=--smallfiles

You will pass from GB files to MB files ;-)

Sysadmin

Ubiquiti Unifi controller default ports

nano /var/lib/unifi/system.properties

unifi.shutdown.port=8081 (for management purpose)
unifi.http.port=8080 (device inform)
unifi.https.port=8443 (controller UI / API)
portal.http.port=8880 (portal redirect port for HTTP)
portal.https.port=8843 (portal redirect port for HTTPs)
unifi.db.port=27117 (local-bound port for DB server)
Sysadmin

CiscoVPN 5.0.07 on Windows 10

I am not sure how many of you got into this difficulty. I was just trying to do a restart on my machine and Windows did an auto update…. 268 more words

Cisco

My Keyboard is typing the wrong characters!

Since Raspberry Pi & Raspbian come out of the UK, the default keyboard may be setup for a UK keyboard. This is a relatively easy fix, just follow my steps below. 123 more words

Pi