This will allow you to use Open vSwitch with Libvirt to put your VMs on the same network as the host and not use the default NAT based bridge.
dnf install -y virt-install libvirt openvswitch
Leonardo Amaral leleobhz
🇧🇷
jdoss
/ ovs_libvirt.md
Created
October 31, 2015 23:30
Configure Fedora Server with Open vSwitch and Libvirt
kiler129
/ cloudflare_update.script
Last active
September 24, 2025 04:46
Automatic script for Mikrotik RouterOS updating record on CloudFlare.
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| ######################################################################### | |
| # ================================================== # | |
| # $ 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
/ pprint_color.py
Last active
December 17, 2025 21:52
Python pprint with color syntax highlighting for the console
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| 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
/ update-dns.sh
Last active
May 27, 2025 04:33
Calculate Reverse ipv6 PTR Record in Bash (using awk and sed)
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| 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. |
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| 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 |
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| #!/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] |
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