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/ HumanMade S3 Digital Ocean Instructions
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May 2, 2024 06:57
Use HumanMade S3 plugin with Digital Ocean Spaces
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| These are the two steps you need to take to get S3 to work with Digital Ocean Spaces. | |
| https://github.com/humanmade/S3-Uploads |
mohanpedala
/ bash_strict_mode.md
Last active
May 2, 2024 06:57
set -e, -u, -o, -x pipefail explanation
brenopolanski
/ merge-pdf-ghostscript.md
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May 2, 2024 06:56
Merge multiple PDFs using Ghostscript
A simple Ghostscript command to merge two PDFs in a single file is shown below:
gs -dNOPAUSE -sDEVICE=pdfwrite -sOUTPUTFILE=combine.pdf -dBATCH 1.pdf 2.pdfInstall Ghostscript:
Type the command sudo apt-get install ghostscript to download and install the ghostscript package and all of the packages it depends on.
cjyar
/ mbr-to-gpt-uefi.md
Last active
May 2, 2024 06:55
Convert a disk from MBR to GPT+UEFI, in Linux.
Before starting, make sure you have a backup, and make sure to have a linux live boot ready to rescue your system. It's easy to mess this up!
- Use gdisk to convert the partition table to GPT.
gdisk /dev/sda - Create the "BIOS boot" partition that GRUB needs.
nto create a new partition. Needs to be about 1MB. You can probably squeeze this in from sectors 34-2047. UseLorlto look up the code for "BIOS boot" (ef02). - Write the new partition table.
w - Reload the partition table.
>
partprobe /dev/sda
chrisveness
/ crypto-aes-gcm.js
Last active
May 2, 2024 06:51
Uses the SubtleCrypto interface of the Web Cryptography API to encrypt and decrypt text using AES-GCM (AES Galois counter mode).
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| /** | |
| * Encrypts plaintext using AES-GCM with supplied password, for decryption with aesGcmDecrypt(). | |
| * (c) Chris Veness MIT Licence | |
| * | |
| * @param {String} plaintext - Plaintext to be encrypted. | |
| * @param {String} password - Password to use to encrypt plaintext. | |
| * @returns {String} Encrypted ciphertext. | |
| * | |
| * @example | |
| * const ciphertext = await aesGcmEncrypt('my secret text', 'pw'); |
- http://stackoverflow.com/questions/804115 (
rebasevsmerge). - https://www.atlassian.com/git/tutorials/merging-vs-rebasing (
rebasevsmerge) - https://www.atlassian.com/git/tutorials/undoing-changes/ (
resetvscheckoutvsrevert) - http://stackoverflow.com/questions/2221658 (HEAD^ vs HEAD~) (See
git rev-parse) - http://stackoverflow.com/questions/292357 (
pullvsfetch) - http://stackoverflow.com/questions/39651 (
stashvsbranch) - http://stackoverflow.com/questions/8358035 (
resetvscheckoutvsrevert)
source: http://www.skorks.com/2009/09/bash-shortcuts-for-maximum-productivity/
- Ctrl + a – go to the start of the command line
- Ctrl + e – go to the end of the command line
- Ctrl + k – delete from cursor to the end of the command line
- Ctrl + u – delete from cursor to the start of the command line
- Ctrl + w – delete from cursor to start of word (i.e. delete backwards one word)
- Ctrl + y – paste word or text that was cut using one of the deletion shortcuts (such as the one above) after the cursor
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| // check version | |
| node -v || node --version | |
| // list locally installed versions of node | |
| nvm ls | |
| // list remove available versions of node | |
| nvm ls-remote | |
| // install specific version of node |
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