juev

Configure Synology NAS as Git Server

Instructions for setting up a git server on a Synology NAS with Diskstation. Specifically, I am using a DS414 with DSM 5.0.

Set Up User and Folder

• Create user gituser via Diskstation interface (with File Station and WebDAV privilages)
• Add new shared folder called git (located at /volume1/git) with read/write access for gituser and admin. This folder will hold all the repos.
• Install Git Server package via Diskstation

juev

Optimizing postgresql table for more than 100K inserts per second

• Create UNLOGGED table. This reduces the amount of data written to persistent storage by up to 2x.
• Set WITH (autovacuum_enabled=false) on the table. This saves CPU time and IO bandwidth on useless vacuuming of the table (since we never DELETE or UPDATE the table).
• Insert rows with COPY FROM STDIN. This is the fastest possible approach to insert rows into table.
• Minimize the number of indexes in the table, since they slow down inserts. Usually an index on time timestamp with time zone is enough.
• Add synchronous_commit = off to postgresql.conf.
• Use table inheritance for fast removal of old data:

juev

#!/usr/bin/env bash
# journal.sh
# ==========
#
# One daily text file to rule them all.
#
# Copyright: 2022 Tyler Cipriani <tyler@tylercipriani.com
# License: GPLv3

set -euo pipefail

juev

This is an OpenPGP proof that connects my OpenPGP key to this Github account. For details check out https://docs.keyoxide.org/advanced/openpgp-proofs/

[Verifying my OpenPGP key: openpgp4fpr:D8C1EB5C1483AAE6FE4B30C4E8ADA1A55B3CA4EA]

juev

#!/bin/bash

FILE=$1
SQLITE=$2

if [ -z $1 ]; then
    echo "convert.sh -- convert postgresdb dump to sqlite database."
    echo ""
    echo "First argument is dump file"
    echo "Second argument is sqlite filename (optional, default value is \`sqlite.db')."

juev

Спусковые крючки для очистки мозга

Как пользоваться картой

1. Карта помогает выгрузить из головы все задачи
2. Пройдитесь взглядом по всем разделам карты
3. Если в голове “сидит” задача, то она обязательно всплывёт при взгляде на соответствующий узел
4. Выписывайте задачи, пока их количество не достигнет 50
5. Почувствуйте, как гора упала с ваших плеч :)

При составлении карты использовались материалы Максима Дорофеева, mnogosdelal.ru

Учёба

juev

"go.useLanguageServer": true,
"go.languageServerExperimentalFeatures": {
    "format": true,
    "autoComplete": true,
    "diagnostics": true,
    "goToDefinition": true,
    "hover": true,
    "signatureHelp": true,
    "goToTypeDefinition": true,
    "documentSymbols": true,

juev

#To Decrypt Jenkins Password from credentials.xml
#<username>jenkins</username>
#<passphrase>your-sercret-hash-S0SKVKUuFfUfrY3UhhUC3J</passphrase>


#go to the jenkins url 
http://jenkins-host/script

#In the console paste the script
hashed_pw='your-sercret-hash-S0SKVKUuFfUfrY3UhhUC3J'

juev

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

juev

; whenever there's a food expense, deduct the same amount from the budget
= /^expenses:food$/
 (budget:food)  -1


1/1 opening balances
 assets:checking          1000
 equity:opening balances

1/2 budget allocation  ; could also do this with an automated posting on income txns