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Kirill Popov k-popov

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  • Saint-Peterburg, Russia
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@k-popov
k-popov / jagc_54dee9e15fbd2d68f4040000
Created February 19, 2015 13:28
f = lambda x: int(x)>0 and int(x[::-1]) or -int(x.strip("-")[::-1]); print f(str(sum([f(x) for x in raw_input().split()])))
@k-popov
k-popov / ipc_ns_demo.c
Last active August 29, 2015 14:17
#define _GNU_SOURCE
#include <sys/wait.h>
#include <sys/utsname.h>
#include <sched.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/sem.h>
@k-popov
k-popov / escape_pid_ns.c
Created March 25, 2015 09:43
#define _GNU_SOURCE
#include <sys/wait.h>
#include <sys/utsname.h>
#include <sched.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
@k-popov
k-popov / m2_cleanup
Last active December 30, 2015 08:19
#!/bin/sh
M2DIR=~/.m2
MAXAGE="864000" # 10 days in sec
NOW="`date +%s`"
MAXOLD="$(($NOW - $MAXAGE))" # files older than this will be removed. See further
# get list or artifact ID's prependede with group
find $M2DIR -iname "*.pom" \
| xargs dirname | xargs dirname \ # dirname twice gives a directory 1 level up the version
| sort | uniq \
| while read ARTIFACT; do
@k-popov
k-popov / check_node_old.sh
Created December 24, 2013 15:53
Tiny script that looks for CI nodes and outputs their uptime in minutes It's unable to cope with nodes running more than an day (separate output) and those which run less than hour (0 is printed)
#!/bin/bash
check_node() {
local ID="$1"
local NODE="$2"
UPTIME_LINE="$(ssh -q -oStrictHostKeyChecking=no -oUserKnownHostsFile=/dev/null $NODE uptime < /dev/null)"
if echo "${UPTIME_LINE}" | grep -q 'days'; then
echo "${ID}:${NODE}:OLDERTHANADAY"
return 0
fi
@k-popov
k-popov / Clean_obsolete_workspaces.sh
Created January 23, 2014 09:37
find /opt/jenkins_home/workspace/ -mindepth 1 -maxdepth 1 -type d -mtime +180 | while read WS; do [[ -z `find $WS -mtime -180` ]] && { echo $WS; echo $WS 1>&2; }; done | xargs -L 1 rm -rf
@k-popov
k-popov / README.md
Created January 10, 2018 00:52

Usage:

az resource list | python sort_for_deletion_parallel.py '^resources-to-delete.*' | while read CMD; do bash -xc "$CMD"; done
@k-popov
k-popov / add_allure.groovy
Created June 15, 2018 12:44
add allure installation
import ru.yandex.qatools.allure.jenkins.tools.*
import hudson.tools.InstallSourceProperty
import hudson.tools.ToolProperty
import hudson.tools.ToolPropertyDescriptor
import hudson.util.DescribableList
def isp = new InstallSourceProperty()
def autoInstaller = new AllureCommandlineInstaller("2.6.0")
isp.installers.add(autoInstaller)
@k-popov
k-popov / README.md
Last active September 7, 2018 11:35
GridU Azure capstone

GridU Azure capstone

@k-popov
k-popov / closest_to_median.py
Last active January 11, 2019 10:53
#!/usr/bin/env python2
source = [1,5,7,3,2,1,4]
median = sum(source)/float(len(source))
mindelta = abs(source[0] - median)
closest = source[0]
for item in source[1:]: