Pavel Atanasov reo101

This is a list of custom pseudo-text objects for Vim.

Note the use of "pseudo", here. Conceptually, text object are "special" motions but there is no proper mechanism dedicated to creating text objects, specifically. We are left with the generic mechanism succinctly described under the easy-to-miss :help omap-info.

Writing one's own pseudo-text objects and motions is a great way to extend Vim without perverting its nature ;-).

My Vim-related gists.

command	args	description
status	`[verbose]`	get current WPA/EAPOL/EAP status
ifname		get current interface name
ping		pings wpa_supplicant
relog		re-open log-file (allow rolling logs)
note	`<text>`	add a note to wpa_supplicant debug log
mib		get MIB variables (dot1x, dot11)
help	`[command]`	show usage help
interface	`[ifname]`	show interfaces/select interface

Nix String and Path Concatenation

From Bas van Dijk:

To understand these things I would recommend using nix-repl:

$ nix-repl
Welcome to Nix version 1.11.2. Type :? for help.

Video conversion with FFmpeg

Install

On mac:

Download the latest release.
Extract the binary and place it in /usr/local/bin.

Command basics

The following shell transcript shows how to:

Create a GPG key
Create a pass database
Add git support to the pass database
Create a remote git repository
Push the pass database to the remote git repository
Fetch and display your passwords from another host

It is assumed that the pass package has been installed on both the first and second computers.

	import string
	import random
	vowels = "aoeuiy"
	def m():
	c1 = vowels[random.randint(0,len(vowels)-1)]
	c2 = string.ascii_lowercase[random.randint(0,len(string.ascii_lowercase)-1)]
	c3 = string.ascii_lowercase[random.randint(0,len(string.ascii_lowercase)-1)]
	print('z' + c1 + c2 + c3)

	m()

	#lang typed/racket/base

	(require (for-syntax racket/base
	racket/sequence
	racket/syntax
	syntax/parse
	syntax/stx)
	racket/match)

	(begin-for-syntax