JaviLopezG

# ~/.bashrc - Update terminal title with current directory, last command, and hostname

_mytitle_get_cmd() {
    local cmd="$1"

    # Strip leading whitespace
    cmd="${cmd#"${cmd%%[![:space:]]*}"}"

    # Discard leading environment variable assignments (e.g., FOO=bar BAZ=123 cmd)
    while [[ "$cmd" =~ ^[a-zA-Z_][a-zA-Z0-9_]*= ]]; do

JaviLopezG

#!/bin/sh
# kk: File backup, move, and undo utility using .kk extension

if [ "$1" = "-m" ]; then
    shift
    target="$1"
    if [ -z "$target" ]; then
        echo "Error: No file specified." >&2
        exit 1
    fi

JaviLopezG

#!/bin/python
# merge-pdfs.py - Concatenates PDFs and images in subdirectories, adding the relative path as a header
import os
import fitz  # PyMuPDF

def main():
    root_dir = "."
    output_file = "merged-files.pdf"
    merged_pdf = fitz.open()

JaviLopezG

IFS=':' read -ra ADDR <<< "$PATH"; (for dir in "${ADDR[@]}"; do [ -d "$dir" ] && ls -1 "$dir"; done) | sort -u | fzf

JaviLopezG

#!/bin/bash
# backup.sh - Daily backup script with GFS retention policy

SOURCE_DIR="/home/snowball/Trillian-bkp/home"
BACKUP_DIR="/home/snowball/Trillian-bkp/archive"
DATE=$(date +%Y-%m-%d)
BACKUP_FILE="${BACKUP_DIR}/backup_${DATE}.tar.gz"

mkdir -p "${BACKUP_DIR}"

JaviLopezG

# search_projects.sh - Recursively search for git repos and small code directories, including inside archives.

#!/bin/bash

SEARCH_DIR="/mnt/externo"

# Awk script to parse file paths, count files per directory, and detect targets
AWK_SCRIPT='
{
    filepath = $0

JaviLopezG

_update_prompt() {
  local error=${GLOBAL_EXIT_CODE:-$?}
  local c
  local g
  
  if [ $error -eq 0 ]; then
    c="\[\e[1;92m\]🗹" 
  else
    c="\[\e[1;31m\]🗵"
  fi

JaviLopezG

explain_current_line() {
    local tokens=($READLINE_LINE) 
    local wrappers=("sudo" "su" "runuser" "chroot" "doas" "time" "watch" "timeout" "stdbuf" "nohup" "xargs" "exec" "env" "strace" "nice" "runcon" "setpriv" "bash" "sh")
    
    for token in "${tokens[@]}"; do
        if [[ "$token" == *"="* ]]; then continue; fi

        local is_wrapper=false
        for w in "${wrappers[@]}"; do
            [[ "$token" == "$w" ]] && is_wrapper=true && break