nkh

#!/bin/bash
fd --type f -H --color=always | \
	rg -v '.git(\u001B\[[0-9;m]+)*/' $* | \
		fzf -e -m --ansi --preview 'bat --line-range 0:150 --tabs=4 -n --color=always {}' --preview-window='top:50%' --color="hl:51" 

nkh

use Data::TreeDumper ;

@a = (1,    3, 5, 6, 7, 8   );
@b = (   2, 3, 5,    7,    9);

# one loop
@union = @isect = @diff = ();
%union = %isect = %diff = ();

foreach $e (@a, @b) 

nkh

{
# find which repositories have changes, input: lib local_commit repo_commit
while IFS=$'\t' read -r -a revs ; do [[ "${revs[1]}" == "${revs[2]}" ]] || changed[${revs[0]}]=1 ; done < revisions

# find what test they trigger, input: repo test1 test2 ... and tests list
while IFS=$'\t' read -r -a deps ; do ((changed[${deps[0]}])) && { printf "%s\n" "${deps[@]:1}" | grep -f tests ; } ; done < dependencies

# add previously failed tests, input: faile test1 tes2 ...
awk '{ OFS="\n" ; /failed/ ; $1="" }1' < status
} | sed '/^$/d' | sort -u

nkh

#!/usr/bin/env bash

bind -x '"'"\C-k"'":"set_command_cursor"'

set_command_cursor() 
{
local BACKSPACE=$(printf "0000000 005177\n0000002")
local TAB=$'\x09' 
#local SHIFT_TAB=$(printf "????0000000 005033\n0000002") # todo:
#local SHIFT_TAB="$(echo -e '\e[Z')" #doesn'twork

nkh

#!/bin/bash

help_text=\
"NAME
	ir - create a temporary file structure and run a viewer
	
SYNOPSIS
	ir
	ir directory [directory ...]
	non_interactive_commands_pipeline | ir

nkh

#!/bin/bash

# prompt matching function for tmux
# it can be also defined elsewhere 

if ! type -t __copy_app_match_my_prompt 1> /dev/null ; then
	__copy_app_match_my_prompt() { printf '^(\\\\033\\[[^m]+m)?[[:digit:]]+\ '  ; } # the way it looks for me in a tmux buffer
fi

last_command() { history -p !! | perl -pe 's/^\s*[0-9]+\s*//' | tr -d '\n' ; }

nkh

#!/usr/bin/env perl

use strict ;
use warnings ;

# 256colors display index-rgb and small cubes
# 256colors index  display system colors on background index
# 256colors R G B  display system colors on background RGB
 
if(@ARGV == 1)

nkh

# load docker completion
. /usr/share/bash-completion/completions/docker >/dev/null 2>&1 

alias d=docker
complete -F _docker d

# extract columns interactively 
di()	{ _dcol	'image ls'	2		; }
din()	{ _dcol	'image ls'	0	1	; }
dc()	{ _dcol	'container ls'	1		; }

nkh

export bold='\e[01m'
export underlined='\e[04m'
export flashing='\e[05m'

export black='\e[30m'
export red='\e[31m'
export green='\e[32m'
export yellow='\e[33m'
export blue='\e[34m'
export magenta='\e[35m'

nkh

#!/usr/bin/env perl

use strict ; 
use warnings ; 
use Term::ANSIColor ;

if (grep {/^--help/} @ARGV)
	{
	print <<'EOH' ;
Usage:	$> command | color_pipe regex color [regex color ...] | command ...