vrkansagara

Regular Colors

Value	Color
\e[0;30m	Black
\e[0;31m	Red
\e[0;32m	Green
\e[0;33m	Yellow
\e[0;34m	Blue
\e[0;35m	Purple

vrkansagara

System information commands
===========================

(*) #su Show only errors and warnings: `dmesg --level=err,warn`
(*) View dmesg output in human readable format: `dmesg -T`
(*) Get an audio notification if a new device is attached to your computer: `dmesg -tW -l notice | gawk '{ if ($4 == "Attached") { system("echo New device attached | espeak") } }`
(*) Dmesg: follow/wait for new kernel messages: `dmesg -w`
(*) The proper way to read kernel messages in realtime.: `dmesg -wx`

(*) Query graphics card: `lspci -nnk | grep -i VGA -A2`

vrkansagara

Methods of Signing with a GPG Key on MacOS

Last updated September 21, 2022

This Gist explains how to do this using gpg in a step-by-step fashion. Previously, krypt.co was heavily mentioned, but I've only recently learned they were acquired by Akamai and no longer update their previous free products. Those mentions have been removed.

For using a GUI-based GIT tool such as Tower or Github Desktop, follow the steps here for signing your commits with GPG.

There has been a number of comments on this gist regarding some issues around the pinentry-program and M1 Macs. I've finally gotten a chance to try things out on an M1 and I've updated the documentation in 2-using-gpg.md to reflect my findings.

vrkansagara

127.0.0.1 localhost
127.0.0.1 localhost.localdomain
127.0.0.1 local
255.255.255.255 broadcasthost
::1 localhost
::1 ip6-localhost
::1 ip6-loopback
fe80::1%lo0 localhost
ff00::0 ip6-localnet
ff00::0 ip6-mcastprefix

vrkansagara

" IdeaVim Wiki https://github.com/JetBrains/ideavim/wiki
" Find more examples here: https://jb.gg/share-ideavimrc

let mapleader=";"

""" Common settings -------------------------
set showmode
set scrolloff=5
" Do incremental searching.
set incsearch

vrkansagara

import {
    HttpClient,
    HttpHeaders,
    HttpParams,
    HttpParamsOptions
} from '@angular/common/http';
import {Injectable, Injector} from '@angular/core';
import {Observable} from 'rxjs';
import {ConfigService} from '../../services/config.service';

vrkansagara

import {HttpClient, HttpErrorResponse, HttpHeaders, HttpParams} from '@angular/common/http';
import {Injectable} from '@angular/core';
import {Observable} from 'rxjs/Observable';

export interface IRequestOptions {
  headers?: HttpHeaders;
  observe?: 'body';
  params?: HttpParams;
  reportProgress?: boolean;
  responseType?: 'json';

vrkansagara

-server
-Xms2048m
-Xmx2048m
-XX:NewSize=512m
-XX:MaxNewSize=512m
-XX:PermSize=512m
-XX:MaxPermSize=512m
-XX:+UseParNewGC
-XX:ParallelGCThreads=4
-XX:PretenureSizeThreshold=64m

vrkansagara

Keybase proof

I hereby claim:

• I am vrkansagara on github.
• I am vrkansagara (https://keybase.io/vrkansagara) on keybase.
• I have a public key whose fingerprint is E94C 9FE2 A11C 20EC 3285 59AA 8BA6 E7AB D811 2B3E

To claim this, I am signing this object:

vrkansagara

-----BEGIN PGP PUBLIC KEY BLOCK-----
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