My blog posts related to technology, technical things and, in particular, computers and computer software.
I like to use FireFox Developer Edition, and today I discovered that root certificates and such added to Windows (to trust self-signed certificates used with dev-servers, etc.) apparently are ignored by FireFox. At least by default:
Because I’m never ever going to remember this one-liner without noting it down somewhere…
Just a note to self on how to do git rebase (in this case, to get new changes to master into current working branch) without gui…
It’s actually really simple, but for some reason I just keep having to look up some of these… so… finally… note to self…
| Calculations | =X+Y=X+N=Y-XEtc. |
12:45 - 9:55 = 2:50 |
|---|---|---|
| Time to decimal | =X*24 |
2:50 * 24 = 2.83 |
| Decimal to time | =X/24 |
2,83 / 24 = 2:50 |
| Days, hours, minutes | d h:mm |
11 19:20 |
| Total hours and minutes | [h]:mm |
283:20 |
| Total minutes | [m] |
17000 |
Regarding the formatting, without the brackets, it formats as regular time (total hours % 24). So, for example, 2 hours and 50 minutes multiplied by 100; with a regular time format (h:mm) it displays as 19:20; using brackets ([h]:mm) you get the correct 283:20, which is 11 days 19 hours and 20 minutes (hence the 19:20 from h:mm).
There’s a command-line tool called certutil one can use to add (among other things) certificates to the certificate store in windows.
Some examples:
shell:startupSource: winhelponline.com
Logged into a windows share via explorer and hit the Remember Password option. Even though the login was accepted (and saved) it turned out I had used the wrong ad domain name…
Couldn’t find where to reset/change/”logout” again, but eventually found there’s a built-in command-line tool one can use for managing these saved passwords. Think I’ve seen a control panel type thing to do this too in the past, but just couldn’t find it today… Anyways, command-line is nice, so, using imaginary share \\foobar.int, here’s some stuff one can do:
