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IT related tech tips since 2006Connect to postrgres with psql password Authentication
Connect to postgres DB and show the server version (full string and psql -U myuser-d mydb -h localhost Password for user myuser: mydb=# SELECT VERSION(); # output PostgreSQL 15.2 (Debian 15.2-1.pgdg110+1) on x86_64-pc-linux-gnu, compiled by gcc (Debian 10.2.1-6)...
Business Name re-registration Opportunistic Businesses
Two Three examples of Australian businesses one Melbourne based, the other two in Sydney who scan the ASIC registry data and then send a notification letter via snail mail to renew a business name at a much inflated price. I tried to confirm the Registry company's...
Microsoft on an M1 Macbook Pro
I have a Microsoft Partner Action Pack Benefit which includes licenses to Microsoft Operating System licenses. Included is Windows 10 and 11 Pro on the ARM architecture Next step is paying a $99USD upgrade from VMWare Fusion Pro 12.x to 13.x which will run arm64...
App Center screen appears when logging into a computer with a gigabyte motherboard
Recently I joined a domain on my Windows 11 Pro PC which has a Gigabyte AC520I motherboard Since then everytime I logged in I saw an "App center" dialog box I couldn't close it from the GUI but could if I opened Task Manager and end tasked the "Gigabyte Download...
Stop Synology warning low disk space at 20% FREE SPACE
If you have a Synology NAS with 10TB and you get a warning of low disk space at 2TB remaining here is how to change the Low Capacity Notification Low Capacity Email Notification sent from a Synology NAS as seen on a Outlook for Mobile on Android Open Storage Manager...
Yesterday I Installed Arch Linux Now I feel the urge to grow a Kneck Beard
I have either tried or used in production Caldera, Redhat, CentOS, Debian, Mint, Ubuntu,Fedora,Suse and others but until now not Arch. So yesterday I installed Arch Linux in Hyper-V on Windows 11 Pro I can't remember all the steps but here are the high points Hyper-V...
Use TCPDUMP to view DHCP Traffic
tcpdump -i ens160 port 67 or port 68 -e -n -vv
Connecting to A Cisco ROUTER via SSH on WIndows 11
I got the following when trying to connect via SSH Unable to negotiate with 10.19.53.1 port 22: no matching key exchange method found. Their offer: diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1 # fix ssh -oKexAlgorithms=+diffie-hellman-group14-sha1...
Cisco iterm2
I am using UGREEN USB to RJ45 Console Cable 1.5m 50773 It appears as the following under MacBook Pro Ventura 13.1 System Report. Create a new iterm Profile and use screen command as follows. screen /dev/cu.usbserial-AK08RSIW -f...