Volodymyr Hetmanshchuk vladget

vladget / gist:abfee1552f946c11f7b87d5bbcd83a53

Created November 13, 2023 09:53

keybase.md

	### Keybase proof

	I hereby claim:

	* I am vladget on github.
	* I am vladget (https://keybase.io/vladget) on keybase.
	* I have a public key whose fingerprint is DACD 0D1C 7E22 DB4E D4E0 9A45 F4B7 60C6 6EF8 E70E

	To claim this, I am signing this object:

vladget / gist:1de9aa3f10fe20638cd61356064738fb

Created September 6, 2022 18:41

Mikrotik dual-wan failover with both private DHCP WANs

	# sep/04/2022 17:59:15 by RouterOS 6.49.6
	/interface bridge
	add name=bridge
	/interface ethernet
	set [ find default-name=ether1 ] name=ether1-wan1
	set [ find default-name=ether2 ] name=ether2-wan2
	/interface wireless
	set [ find default-name=wlan1 ] ssid=MikroTik
	set [ find default-name=wlan2 ] ssid=MikroTik
	/interface list

vladget / strace.md

Created May 11, 2021 13:37 — forked from graste/strace.md

strace process for network and memory and other syscalls

File activity

strace -e trace=file -fp PID (file) or strace -e trace=desc -fp PID (file descriptors)

Common calls:

vladget / Mac OS X notes

Last active March 30, 2021 17:29

	For fresh installed Mac OS X or after migration to new machine. TODO: Make own ansible role for install all stuff.

	##### Ansible related

	###### Python 3.x and libcrypto issue
	Problem:
	After update to Mac OS X Catalina or frash install there is issue with libcrypto
	```
	Python Abort trap: 6
	crashed with invalid load of libcrypto.dylib

vladget / example.md

Created December 13, 2018 22:33

Пример выпадающих блоков с текстом

Все директивы поддерживаемые в dappfile.yaml

dimg: <dimg_name... || ~>
from: <image>
fromDimg: <dimg_name>
fromDimgArtifact: <artifact_name>
git:

vladget / gitlab-registry.gc.sh

Created January 25, 2018 11:41 — forked from eedugon/gitlab-registry.gc.sh

Manual garbage collector for gitlab registry, it removes old revisions that are not referenced by any tag

	#!/bin/bash

	# This is a modification of gitlab-gc.sh script created by Peter Bábics (pbabics/gitlab-gc.sh)

	# Improvements
	# - Searching in all BASE_PATH, not fixing the search to a depth of 2
	# - Directories without valid tags or revisions directories won't be processed (to avoid unexpected issues)
	# - Logging in case there's nothing to delete
	# - running registry-garbage-collect only when something has been deleted

vladget / report_pg_stat_statements.sh

Created July 6, 2017 22:15

report_pg_stat_statements.sh

	#!/bin/bash

	# variables
	database="database"
	to="[email protected]"
	cc="[email protected]"

	# export top 100 statements to temporary file
	psql -U postgres $database -c "copy (select query,min_time,mean_time,max_time,total_time,calls from pg_stat_statements where calls>100 and mean_time > 30 and min_time >10order by mean_time desc limit 100) to '/tmp/pg_stat_statements_top100.csv' delimiter ';'"