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Emmanuel Lazarte neverkas

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neverkas / openpgp-message-format.rst
Last active May 10, 2023 18:51
openpgp - algoritmos de hash, encriptación simétrica (cifrado), encriptación asimétrica (de llave pública) y compresión
@neverkas
neverkas / fzf-advanced.md
Created April 30, 2023 22:45
Command-line fuzzy finder - Advanced examples

Advanced fzf examples

  • Last update: 2023/02/15
  • Requires fzf 0.38.0 or above
@neverkas
neverkas / Makefile
Last active April 26, 2023 19:56
Whiptail dialog box colored on Makefile + Bash Shell
NEWT_COLOR_PALETTE_DIALOGS="$(shell cat configs/whiptail-theme-green.cfg)"
# remember that GNU Make will create a new subshell if we don't use ; character
# (some like this could happen if we forget to use \ character when we've multiple lines)
WHIPTAIL_COLORED=export NEWT_COLORS=$(NEWT_COLOR_PALETTE_DIALOGS); whiptail
box-alert:
$(WHIPTAIL_COLORED) \
--title "Alert" \
--msgbox "something to describe here" 10 50 \
@neverkas
neverkas / newt_colors.sh
Created April 26, 2023 19:02 — forked from ymkins/newt_colors.sh
#!/usr/bin/env sh
## Set newt color palette for dialogs
NEWT_COLORS_0='
root=,blue
'
NEWT_COLORS_1='
root=,blue
checkbox=,blue
@neverkas
neverkas / best-bash-issues.org
Created April 5, 2023 19:51
Best Bash Issues
@neverkas
neverkas / git-subtree.sh
Created March 17, 2023 21:30
Git Substree Implementation
#!/bin/sh
#
# git-subtree.sh: split/join git repositories in subdirectories of this one
#
# Copyright (C) 2009 Avery Pennarun <[email protected]>
#
if test -z "$GIT_EXEC_PATH" || ! test -f "$GIT_EXEC_PATH/git-sh-setup" || {
test "${PATH#"${GIT_EXEC_PATH}:"}" = "$PATH" &&
test ! "$GIT_EXEC_PATH" -ef "${PATH%%:*}" 2>/dev/null
@neverkas
neverkas / devices.rst
Created March 15, 2023 20:10
Linux Kernel Devices (Documentation, Admin Guide)

Linux allocated devices (4.x+ version)

This list is the Linux Device List, the official registry of allocated device numbers and /dev directory nodes for the Linux operating system.

The version of this document at lanana.org is no longer maintained. This

@neverkas
neverkas / GNU-Make.md
Created March 4, 2023 16:30 — forked from rueycheng/GNU-Make.md
GNU Make cheatsheet
@neverkas
neverkas / comprimir-libros-pdf.mk
Created January 30, 2023 15:34
Comprimir/Extraer multiples archivos (libros) de un directorio
#directorios = $(sort $(dir $(wildcard ./*/.)))
libros = $(wildcard *.pdf)
archivos= $(wildcard *.tar.gz)
libros_comprimidos = $(patsubst %.pdf, %.tar.gz, $(libros))
archivos_descomprimidos = $(patsubst %.tar.gz, %.pdf, $(archivos))
# TODO: esto no funcionaría..
#archivos:=$(foreach libro, $(libros), $(libro).tar.gz)
@neverkas
neverkas / dividir-archivo.mk
Last active January 26, 2023 18:43
Dividir un archivo en varias partes de un tamaño específico
# Nota: renombrar el archivo dividir-archivo.mk por Makefile
#
# Ejemplo de uso en un emulador de terminal de Linux
#
# make help
# make dividir-archivo NAME=patrones-en-java.pdf
# make unir-partes NAME=patrones-en-java.pdf
MAX_SIZE=5MB