File | Purpose |
---|---|
/etc/compose/docker-compose.yml |
Compose file describing what to deploy |
/etc/systemd/system/docker-compose-reload.service |
Executing unit to trigger reload on docker-compose.service |
/etc/systemd/system/docker-compose-reload.timer |
Timer unit to plan the reloads |
/etc/systemd/system/docker-compose.service |
Service unit to start and manage docker compose |
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# https://hakibenita.com/fast-load-data-python-postgresql | |
from typing import Iterator, Dict, Any, Optional | |
from urllib.parse import urlencode | |
import datetime | |
#------------------------ Profile | |
import time |
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# after appcleaner does his magic, do this | |
sudo rm -rf "/Library/Application Support/Paragon Software/" | |
sudo rm /Library/LaunchDaemons/com.paragon-software.installer.plist | |
sudo rm /Library/LaunchDaemons/com.paragon-software.ntfs.loader.plist | |
sudo rm /Library/LaunchDaemons/com.paragon-software.ntfsd.plist | |
sudo rm /Library/LaunchAgents/com.paragon-software.ntfs.notification-agent.plist | |
sudo rm -rf /Library/Filesystems/ufsd_NTFS.fs/ | |
sudo rm -rf /Library/PrivilegedHelperTools/com.paragon-software.installer | |
sudo rm -rf /Library/Extensions/ufsd_NTFS.kext/ |
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# How to uninstall Razer Synapse 2 ( https://www.razerzone.com/synapse-2 ) | |
# on OS X (10.11-10.13) (El Capitan, Sierra, High Sierra) | |
# without using Razer's official uninstall tool. | |
# Tested on OS X 10.11.5 in July 2016. | |
# Edited with additional steps for later OS X versions, | |
# contributed by commenters on this gist. | |
# Step 1: In your terminal: stop and remove launch agents | |
launchctl remove com.razer.rzupdater |
Выбор операционной системы обусловлен тем, что в нем подходящяя версия ядра (3.2), при этом все дыры в дистрибутиве оперативно закрываются, и можно обновляться, не боясь что-нибудь сломать. Предполагается, что устанавливать будем начиная с операционной системы.
Для начала, нам нужен сам debian - забираем здесь. Нас интересует архитектура i386, достаточно скачать netinst образ. На момент написания статьи это debian-7.7.0-i386-netinst.iso.
Устанавливаем, при выборе пакетов указываем только ssh. Перезагружаемся, убеждаемся, что сервер видит интернет.
#!/usr/bin/env bash
# Assuming OS X Yosemite 10.10.4
# Install XCode and command line tools
# See https://itunes.apple.com/us/app/xcode/id497799835?mt=12#
# See https://developer.apple.com/library/mac/documentation/Darwin/Reference/ManPages/man1/xcode-select.1.html
xcode-select --install
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-- check for containment | |
-- i.e. index A contains index B | |
-- and both share the same first column | |
-- but they are NOT identical | |
WITH index_cols_ord as ( | |
SELECT attrelid, attnum, attname | |
FROM pg_attribute | |
JOIN pg_index ON indexrelid = attrelid | |
WHERE indkey[0] > 0 |
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-- check for exact matches | |
WITH index_cols_ord as ( | |
SELECT attrelid, attnum, attname | |
FROM pg_attribute | |
JOIN pg_index ON indexrelid = attrelid | |
WHERE indkey[0] > 0 | |
ORDER BY attrelid, attnum | |
), | |
index_col_list AS ( | |
SELECT attrelid, |
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WITH table_scans as ( | |
SELECT relid, | |
tables.idx_scan + tables.seq_scan as all_scans, | |
( tables.n_tup_ins + tables.n_tup_upd + tables.n_tup_del ) as writes, | |
pg_relation_size(relid) as table_size | |
FROM pg_stat_user_tables as tables | |
), | |
all_writes as ( | |
SELECT sum(writes) as total_writes | |
FROM table_scans |
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WITH btree_index_atts AS ( | |
SELECT nspname, relname, reltuples, relpages, indrelid, relam, | |
regexp_split_to_table(indkey::text, ' ')::smallint AS attnum, | |
indexrelid as index_oid | |
FROM pg_index | |
JOIN pg_class ON pg_class.oid=pg_index.indexrelid | |
JOIN pg_namespace ON pg_namespace.oid = pg_class.relnamespace | |
JOIN pg_am ON pg_class.relam = pg_am.oid | |
WHERE pg_am.amname = 'btree' | |
), |
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