NQevxvEtg

#!/usr/bin/env python3
"""
Bulk-update A records in FreeIPA DNS, driven by a CSV file.

CSV format (no header):
    fqdn,new_ip

Example:
    host1.example.com,10.200.1.50
    host2.example.com,10.200.0.75

NQevxvEtg

#!/usr/bin/env bash
set -euo pipefail

if [[ $# -lt 1 ]]; then
    echo "Usage: $0 <file> [rndc_key]"
    echo "  rndc_key defaults to /etc/rndc.key"
    exit 1
fi

FILE="$1"

NQevxvEtg

#!/usr/bin/env bash
set -euo pipefail

if [[ $# -lt 1 ]]; then
    echo "Usage: $0 <file>"
    exit 1
fi

FILE="$1"

NQevxvEtg

param(
    [Parameter(Mandatory=$true)]
    [string]$File
)

if (-not (Test-Path $File)) {
    Write-Host "File not found: $File"
    exit 1
}

NQevxvEtg

#!/usr/bin/env python3
"""
Bulk-delete PTR records from FreeIPA DNS, driven by a CSV file.

CSV format (no header):
    fqdn,ip

Example:
    host1.example.com,192.168.1.50
    host2.example.com,10.0.0.75

NQevxvEtg

#!/usr/bin/env python3
"""
Bulk-add PTR records to FreeIPA DNS, driven by a CSV file.

CSV format (no header):
    fqdn,ip

Example:
    host1.example.com,192.168.1.50
    host2.example.com,10.0.0.75

NQevxvEtg

#!/bin/bash

# --- CONFIGURATION ---
FORWARD_ZONES=("example.com" "internal.lan")
# ---------------------

if ! klist -s; then
    echo "❌ Error: No valid Kerberos ticket found. Please run 'kinit admin' first."
    exit 1
fi

NQevxvEtg

#!/usr/bin/env bash

# Exit immediately if any command fails
set -e

# --- CONFIGURATION ---
FAILED_LIST="failed_servers.txt"
ENV_DIR="./environments"
OUTPUT_FILE="classified_failed_servers.txt"
TEMP_FILE="matched_raw.tmp"

NQevxvEtg

#!/bin/bash

# Check if a file path was provided
if [ -z "$1" ]; then
    echo "Usage: $0 /path/to/your/logfile.log"
    exit 1
fi

FILE=$1

NQevxvEtg

#!/bin/bash
#
# networkmonitor.sh - Per-process network bandwidth monitor (nethogs alternative)
#
# Samples 'ss -tupni' byte counters (bytes_acked / bytes_received) per connection,
# maps them to PIDs, and computes upload/download rates.
#
# Usage: ./networkmonitor.sh [interval_seconds]
# Run as root (sudo) for full visibility of all processes.