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Leonardo Amaral leleobhz

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@kiler129
kiler129 / cloudflare_update.script
Last active September 24, 2025 04:46
Automatic script for Mikrotik RouterOS updating record on CloudFlare.
#########################################################################
# ================================================== #
# $ Mikrotik RouterOS update script for CloudFlare $ #
# ================================================== #
# #
# - You need a CloudFlare account & api key (look under settings), #
# a zone and A record in it #
# - All variables in first section are obvious, except CFid, #
# To obtain CFid use following command in any unix shell: #
# curl https://www.cloudflare.com/api_json.html -d 'a=rec_load_all' -d 'tkn=YOUR_API_KEY' -d '[email protected]' -d 'z=domain.com'|python -mjson.tool
@EdwardBetts
EdwardBetts / pprint_color.py
Last active March 28, 2025 10:12
Python pprint with color syntax highlighting for the console
from pprint import pformat
from typing import Any
from pygments import highlight
from pygments.formatters import Terminal256Formatter
from pygments.lexers import PythonLexer
def pprint_color(obj: Any) -> None:
"""Pretty-print in color."""
@lsowen
lsowen / update-dns.sh
Last active May 27, 2025 04:33
Calculate Reverse ipv6 PTR Record in Bash (using awk and sed)
function reverseIp6 {
echo "$1" | awk -F: 'BEGIN {OFS=""; }{addCount = 9 - NF; for(i=1; i<=NF;i++){if(length($i) == 0){ for(j=1;j<=addCount;j++){$i = ($i "0000");} } else { $i = substr(("0000" $i), length($i)+5-4);}}; print}' | rev | sed -e "s/./&./g"
}
$(reverseIp6 "2001:db8:85a3::8a2e:370:7334")"ip6.arpa."
#Result: 4.3.3.7.0.7.3.0.e.2.a.8.0.0.0.0.0.0.0.0.3.a.5.8.8.b.d.0.1.0.0.2.ip6.arpa.
@h0tw1r3
h0tw1r3 / aria2.daemon
Last active February 27, 2025 10:16
Aria2c systemd service
continue
dir=/var/www/downloads
file-allocation=falloc
max-connection-per-server=4
max-concurrent-downloads=2
max-overall-download-limit=0
min-split-size=25M
rpc-allow-origin-all=true
rpc-secret=YouShouldChangeThis
input-file=/var/tmp/aria2c.session
@bradfitz
bradfitz / diskchecker.pl
Created July 24, 2012 21:05
diskchecker.pl
#!/usr/bin/perl
#
# Brad's el-ghetto do-our-storage-stacks-lie?-script
#
sub usage {
die <<'END';
Usage: diskchecker.pl -s <server[:port]> verify <file>
diskchecker.pl -s <server[:port]> create <file> <size_in_MB>
diskchecker.pl -l [port]