Setting up python virtual environments on ubuntu venv
This post is quite good: https://www.digitalocean.com/community/tutorials/how-to-install-python-3-and-set-up-a-programming-environment-on-an-ubuntu-20-04-server
Month: August 2020
Using AWS SES from Python from a DevOps Guy apparently
This is good… https://medium.com/faun/aws-lambda-serverless-framework-python-a-step-by-step-tutorial-part-3-sending-emails-from-ad4119abca3c
default colors set in .bashrc for WSL are annoying to me – ubuntu
All those hard to read colors in WSL and really any Linux prompts where they have changed the colors – here’s how to turn them off vi ~/.bashrc change any alias’ed commands to color=never change color_prompt=yes to color_prompt=no hint: hit escape <~> to get to the vi command line then: %s/color_prompt=yes/color_prompt=no/g Vi or vim syntax …
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Vi or vim syntax highlighting can make it very hard to read on many terminals. Here is how to turn it off.
Vi or vim syntax highlighting can make it very hard to read on many terminals. Here is how to turn it off. How to disable vim syntax colors option Edit ~/.vimrc file by typing the command: vi ~/.vimrc Append the following option syntax off Save and close the file Test it by running vim command: …
AWS Redshift or PostgreSQL – alter user reset valid until
You can expire passwords future or past (past immediately locks out new logins) but what if you and to re-enable the user – just resetting the password will not do it if you set a valid until that is in the past. In that case do this: ALTER USER <username> VALID UNTIL ‘Jan 31 2030’; …
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Windows / DOS dir command to list newest files first
— newest dir/o:-d | more — oldest dir/o:d | more /o switch allows a sort order default is alphabetic /O List by files in sorted order. sortorder N By name (alphabetic) S By size (smallest first) E By extension (alphabetic) D By date/time (oldest first) G Group directories first – Prefix to reverse order /P …
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HTTP – Status Codes – Classes Of
HTTP – Status Codes Code and Description 1 1xx: Informational It means the request has been received and the process is continuing. 2 2xx: Success It means the action was successfully received, understood, and accepted. 3 3xx: Redirection It means further action must be taken in order to complete the request. 4 4xx: Client Error …
logitech mouse “momentum” scroll button
So your Logitech mouse is scrolling like a “bat out of hell” (scrolling way too fast) and you can’t slow it down? Push the “momentum” scroll button and it will go back to a normal pace.
What are the components of a VPC – some are optional
VPC networking components For each VPC – A Virtual Router is provided and used – you cannot drop this router and per AWS Documentation: https://docs.aws.amazon.com/vpc/latest/userguide/VPC_Networking.html You can use the following components to configure networking in your VPC. Topics Elastic network interfaces Route tables Managed prefix lists Internet gateways Egress-only internet gateways NAT DHCP options sets …
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