Reference

If you haven’t subscribed to Seth Godin’s podcast already, well then what on earth are you doing? I’d written about it here on the home blog and you can go subscribe here. This episode (Season 2, Episode 1) on blogging is very important to me. I think it’s a distillation of all of Seth’s thoughts about writing and blogging in a crisp, crackling 20 minute episode. I wanted this for permanant reference, so I thought, I’d transcribe it for myself, and then I thought, well, if it helps me, it’ll surely help others. ...

Problem: I wanted to launch Microsoft’s Visual Studio Code from the command line at will. What I did: Launch VS Code Hit cmd-shift-p (⌘-⇧-P) Begin to type Shell … and choose and execute “Shell Command: Install ‘code’ command in PATH” Launch Terminal and check to see if VS Code launches by typing the code command. Edit the .bash_profile file in the home folder and change the $EDITOR variable like so … # Setting Visual Studio Code as $EDITOR export VISUAL=code export EDITOR="$VISUAL" ...

*** Everything below is broken. Kept just for posterity *** Install this script into the footer in the Code Injection section <script type="text/javascript" async src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.4/latest.js?config=TeX-MML-AM_CHTML"> </script> (that should autoupdate MathJax versions or if it all breaks and goes to hell, get the latest install instructions here) If I’ve done this right, this little piece of LaTeX should give me the quadratic equation $$ x=\frac{-b\pm\sqrt{b^2-4ac}}{2a} $$ $$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a} $$ Et voila!

Ok, now that I’ve installed CentOS, I decided to install X Windows. And like Rip Van Winkle, I learnt that a lot has changed in 20 years :) A windowing environment was easy to install … sudo yum groupinstall "Gnome Desktop" and the trusty old startx & gave me a Windowing Environment (which I have yet to explore) However, switching permanantly to graphics mode (or vice versa) wasn’t so easy. I wanted to set my command line as the default startup environment and so I went to look for the default runlevel. I coudn’t find it. That’s because they don’t exist anymore. No inittab of old, nothing. ...

I got myself a new pc to learn Linux and do all my crazy experimenting on. What’d I use as my primary OS? Why CentOS, ofcourse. Two reasons … These are long term, slow stable releases, just the way I like my software to be. My last exposure to Linux was Red Hat Linux v5 & 6 way back when1. CentOS looks familiar enough to ease my apprehensions. First step on the way, was getting the OS installed on the machine. Slight hiccup though. I had the ISO and no optical drive! ...

Writing this up, for future dumb me. I wanted to be able to archive my Google Apps account (just me on my domain) to somewhere else on a sorta-kinda automatic basis. I also did not want to make domain wide changes, because I don’t want to affect any future users I might add to my Google Apps account. What I want: Archive all my incoming and outgoing mail (on Google Apps) to another cloud account ...