eignatov

## loadbalance_failover.rsc
/ ip address
add address=192.168.0.1/24 network=192.168.0.0 broadcast=192.168.0.255 interface=LAN
add address=10.111.0.2/24 network=10.111.0.0 broadcast=10.111.0.255 interface=ISP1
add address=10.112.0.2/24 network=10.112.0.0 broadcast=10.112.0.255 interface=ISP2

/ ip firewall mangle
add chain=prerouting dst-address=10.111.0.0/24  action=accept in-interface=LAN
add chain=prerouting dst-address=10.112.0.0/24  action=accept in-interface=LAN
add chain=prerouting in-interface=ISP1 connection-mark=no-mark action=mark-connection \
    new-connection-mark=ISP1_conn

## unifi_container_rb5009.md

      
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                eignatov
                / unifi_container_rb5009.md
            
            
              Created
              October 16, 2023 11:51
                — forked from marfillaster/unifi_container_rb5009.md
            
              
                Running Unifi Network Controller as a container in MikroTik ROSv7 RB5009
              
          
    Requirement

USB flash drive - this is where the container filesystem will be persisted

Set-up docker bridge network
/interface bridge add name=docker

Set-up veth to be used by container


## doublevpn.md

      
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                eignatov
                / doublevpn.md
            
            
              Created
              January 16, 2023 11:12
                — forked from gushmazuko/doublevpn.md
            
              
                Double VPN with OpenVPN
              
          
    Двойной VPN на основе OpenVPN

Сначало настроим второй сервер:

Шаг 1. Установка OpenVPN

sudo apt update
sudo apt install openvpn easy-rsa

  
## accounts.list
# <SRCUSER> <SRCPW> <DSTUSER> <DSTPW>

## mount_qcow2.md

      
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                eignatov
                / mount_qcow2.md
            
            
              Created
              July 4, 2020 09:13
                — forked from shamil/mount_qcow2.md
            
              
                How to mount a qcow2 disk image
              
          
    How to mount a qcow2 disk image

This is a quick guide to mounting a qcow2 disk images on your host server. This is useful to reset passwords,
edit files, or recover something without the virtual machine running.
Step 1 - Enable NBD on the Host
modprobe nbd max_part=8


## command.sh
# remove
/usr/libexec/PlistBuddy -c 'Add :LSUIElement bool true' /Applications/iTerm.app/Contents/Info.plist

# restore
/usr/libexec/PlistBuddy -c 'Delete :LSUIElement' /Applications/iTerm.app/Contents/Info.plist

## postgres_ftp_backup.sh
# shell command:
pg_dump <db_name> -U <db_user> -h <db_host> | gzip | curl -u <ftp_user>:<ftp_password> ftp://<ftp_host>/`date '+%Y-%m-%d_%H-%M'`/db_backup.sql.gz --ftp-create-dirs -T -

# if you want to execute it through cron, be sure to escape all %!
# for crontab:
pg_dump <db_name> -U <db_user> -h <db_host> | gzip | curl -u <ftp_user>:<ftp_password> ftp://<ftp_host>/`date '+\%Y-\%m-\%d_\%H-\%M'`/db_backup.sql.gz --ftp-create-dirs -T -

## delete_old_backups.sh
lftp -u <ftp_user>,<ftp_password> <ftp_host> -e "rm -rf `date  --date="3 days ago" '+%Y-%m-%d_'`*; exit"

# make sure to escape % for cron:
lftp -u <ftp_user>,<ftp_password> <ftp_host> -e "rm -rf `date  --date="3 days ago" '+\%Y-\%m-\%d_'`*; exit"

## remove_pass_from_cert.sh
#!/bin/bash

# the source: http://serverfault.com/questions/515833/how-to-remove-private-key-password-from-pkcs12-container

if [ $# -ne 2 ]
then
  echo "Usage: `basename $0` YourPKCSFile YourPKCSPassword"
  exit $E_BADARGS
fi

## curl_create_repo_github
curl -u <username_here> https://api.github.com/user/repos -d '{"name":"curltest", "description": "testing description"}'
=> Enter passphrase:

// Example test case(below):
cd <local_repo_dir_path>
mkdir curltest
cd curltest
git init
touch curltest.txt
subl& culrtest.txt
	/ ip address
	add address=192.168.0.1/24 network=192.168.0.0 broadcast=192.168.0.255 interface=LAN
	add address=10.111.0.2/24 network=10.111.0.0 broadcast=10.111.0.255 interface=ISP1
	add address=10.112.0.2/24 network=10.112.0.0 broadcast=10.112.0.255 interface=ISP2

	/ ip firewall mangle
	add chain=prerouting dst-address=10.111.0.0/24 action=accept in-interface=LAN
	add chain=prerouting dst-address=10.112.0.0/24 action=accept in-interface=LAN
	add chain=prerouting in-interface=ISP1 connection-mark=no-mark action=mark-connection \
	new-connection-mark=ISP1_conn
	# remove
	/usr/libexec/PlistBuddy -c 'Add :LSUIElement bool true' /Applications/iTerm.app/Contents/Info.plist

	# restore
	/usr/libexec/PlistBuddy -c 'Delete :LSUIElement' /Applications/iTerm.app/Contents/Info.plist
	# shell command:
	pg_dump <db_name> -U <db_user> -h <db_host> \| gzip \| curl -u <ftp_user>:<ftp_password> ftp://<ftp_host>/`date '+%Y-%m-%d_%H-%M'`/db_backup.sql.gz --ftp-create-dirs -T -

	# if you want to execute it through cron, be sure to escape all %!
	# for crontab:
	pg_dump <db_name> -U <db_user> -h <db_host> \| gzip \| curl -u <ftp_user>:<ftp_password> ftp://<ftp_host>/`date '+\%Y-\%m-\%d_\%H-\%M'`/db_backup.sql.gz --ftp-create-dirs -T -
	lftp -u <ftp_user>,<ftp_password> <ftp_host> -e "rm -rf `date --date="3 days ago" '+%Y-%m-%d_'`*; exit"

	# make sure to escape % for cron:
	lftp -u <ftp_user>,<ftp_password> <ftp_host> -e "rm -rf `date --date="3 days ago" '+\%Y-\%m-\%d_'`*; exit"
	#!/bin/bash

	# the source: http://serverfault.com/questions/515833/how-to-remove-private-key-password-from-pkcs12-container

	if [ $# -ne 2 ]
	then
	echo "Usage: `basename $0` YourPKCSFile YourPKCSPassword"
	exit $E_BADARGS
	fi
	curl -u <username_here> https://api.github.com/user/repos -d '{"name":"curltest", "description": "testing description"}'
	=> Enter passphrase:

	// Example test case(below):
	cd <local_repo_dir_path>
	mkdir curltest
	cd curltest
	git init
	touch curltest.txt
	subl& culrtest.txt