zsh on MacOS saves your terminal history to ~/.zsh_history
If you entered a command that you don’t want to remain in your history, edit the file and delete the lines you don’t want to remain in your history, then save. Exist terminal and reopen.
Getting started in software development? Make sure you learn and start using version control early
Version control is an important part of software development, all commercial software development projects use some form of version control, these days it’s likely to be git but there are other alternatives. Even if you are working on your own small personal projects, get into the habit of committing your code changes frequently and pushing to a remote repo.
Why would you bother doing this even for personal projects?
- it gets you used to using a tool like git, before using it on a larger project
- you can checkout any previous commit if something breaks and you need to roll back changes
- if you’re pushing to a remote repo you also have a remote backup
Installing PAT Winlink client on MacOS
Quick notes:
- download the .pkg from https://github.com/la5nta/pat/releases and run it
- run ‘pat configure’ set your callsign, password and gridsquare
- run ‘pat http’
- open localhost:8080 in your browser
At this point you can connect using the telnet option to send and receive over the internet.
Will look at using Direwolf for access via radio later.
The Fascination with Pizza in Tech
I’m not talking about quantities of pizza consumed, neither Amazon’s now commonly known two-pizza rule as the ideal team size. Rather how pizza has played a common part of many firsts and iconic moments in software and internet history:
The first online sale on the internet in 1994 was reportedly a pizza sold by PizzaHut via their PizzaNet webpage, which interestingly is still up and live on their website (although no longer functional):
Solaris 2 had a demo app developed with the NeWS toolkit called PizzaTool, that was well known if you ever worked with Solaris.
CyberSlice, an online pizza ordering company formed in 1996 which facilitated online pizza ordering for other pizza restaurants even if they didn’t have an internet connection, the system automated phone calls to restaurants to place orders on behalf of customers. The system was built with NeXT WebObjects, and Steve Jobs demo’d the first online order using the system live at a press conference.
Know of any more? Leave a comment!