how do i view my gpg private key?
run the following gpg command: gpg --armor --export-secret-keys KEY-ID
Victor Elgersma
how do i view my gpg keys?
Use the following command to view your GPG keys: gpg --list-secret-keys --keyid-format LONG
computer the sha1 hash of any file
Use sha1sum: echo "Hello" | sha1sum Source https://missing.csail.mit.edu/2020/security/
printing out all the lines that start with a certain sequence with grep
Print out all the files starting with the word ‘alias’ and append them to the ~/.aliases file grep '^alias ' ~/.zshrc >> ~/.aliases
freecodecamp
My list of completed projects in the freecodecamp HTML&CSS course: Recipe Page
Adding dark mode in CSS
:root { color-scheme: dark; }
PHP Course for Beginners (Dani Krossing - Course Notes)
These are notes from the “PHP Course for Beginners” 6. Basics of PHP form Handling link check that method is POST by using the superglobal $_SERVER["REQUEST METHOD"] == "POST" every time y...
ruby array methods
include? Check if an array includes a certain value. my_arr = [1,2,3,4] => [1, 2, 3, 4] my_arr.include? 4 => true
Ruby float methods
Rounding with .round: my_float = 3.1415926 my_float.round(2) => # 3.14
vim goodness
edit the previously open buffer :b#