Artemii Shepelev mtfelian

mtfelian / delete-git-branches.ps1

Created July 17, 2023 08:41

delete_local_git_branches_not_on_origin

-function Remove-DeletedGitBranches
-{
-    param
-    (
-        [Parameter()]
-        [Switch]
-        $Force
-    )
-    $null = (git fetch --all --prune);

mtfelian / stop_containers.ps1

Created January 12, 2023 09:56

PS script to stop all containers except the given list

	$containersToKeep = @("postgis")
	$runningContainers = docker ps -q
	foreach ($container in $runningContainers) {
	$containerName = (docker inspect --format "{{.Name}}" $container).TrimStart('/')
	if ($containersToKeep -contains $containerName) {
	continue
	}
	Write-Host "Stopping container $container ($containerName)"
	docker stop $container
	Write-Host "Removing container $container ($containerName)"

mtfelian / run-postgis.ps1

Last active January 10, 2023 15:58

PS script to recreate DB Postgis container on Windows Docker Desktop, wait for DB init completes and create databases

	docker ps -q \| % { docker stop $_ }
	docker container prune -f
	$containerName = "postgis"
	docker run -d --name $containerName -p 5432:5432 -e POSTGRES_USER=postgres -e POSTGRES_PASSWORD=postgres -e POSTGRES_DB=postgres postgis/postgis:13-3.2

	$maxWaitTime = 15000 # milliseconds
	$checkInterval = 500
	$startTime = Get-Date

	$dbnames = @(

mtfelian / client-main.go

Last active June 25, 2022 09:33

Jaeger 1.6 Golang distributed tracing example (minimalistic)

mtfelian / method1.go

Last active June 3, 2020 08:05

How to fill and pass C struct from Go

	options := &C.GDALGridLinearOptions{dfRadius: C.double(-1.0), dfNoDataValue: C.double(0.0)}
	C.someCall(unsafe.Pointer(options))

mtfelian / count_open_files.sh

Created May 25, 2020 10:55

Displays top10 processes by count of open files

	cd /proc
	for pid in [0-9]*
	do
	echo "PID = $pid with $(ls /proc/$pid/fd/ \| wc -l) file descriptors"
	done \| sort -rn -k5 \| head \| while read -r _ _ pid _ fdcount _
	do
	command=$(ps -o cmd -p "$pid" -hc)
	printf "pid = %5d with %4d fds: %s\n" "$pid" "$fdcount" "$command"
	done

mtfelian / graceful_process_close_windows.go

Last active March 5, 2018 14:03

Windows graceful process shutdown (WM_CLOSE / Ctrl-Break)