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@Karreg
Karreg / docker-cleanup.sh
Last active October 28, 2020 07:08
Script to cleanup Docker leftovers, related to https://github.com/moby/moby/issues/22207
#!/bin/bash
echo "WARN: This will remove everything from docker: volumes, containers and images. Will you dare? [y/N] "
read choice
if [ \( "$choice" == "y" \) -o \( "$choice" == "Y" \) ]
then
sudo echo "> sudo rights [OK]"
sizea=`sudo du -sh /var/lib/docker/aufs`
@seignovert
seignovert / README.md
Last active February 7, 2025 14:58
Enable RSync with Synology DSM 6.0 without RSA SSH-key

Enable RSync with Synology DSM 6.0 without RSA SSH-key

##Enable user home service Open the Control panel, in the User section go to Advanced tab and in the section User Home:

  • Enable user home service Click Apply

##Enable SSH Go to Terminal & SNMP section and:

  • Enable SSH service
@magnetikonline
magnetikonline / README.md
Last active October 11, 2025 10:28
Enable LDAP over SSL (LDAPS) for Microsoft Active Directory servers.

Enable LDAP over SSL (LDAPS) for Microsoft Active Directory servers

Tip

Microsoft active directory servers by default provide LDAP connections over unencrypted connections (boo!).

The steps below will create a new self signed certificate appropriate for use with and thus enabling LDAPS for an AD server. Of course the "self-signed" portion of this guide can be swapped out with a real vendor purchased certificate if required.

Steps have been tested successfully with Windows Server 2012R2, but should work with Windows Server 2008 without modification. Requires a working OpenSSL install (ideally Linux/OSX) and (obviously) a Windows Active Directory server.

@plentz
plentz / nginx.conf
Last active March 13, 2026 00:11
Best nginx configuration for improved security(and performance)
# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048
@willurd
willurd / web-servers.md
Last active March 13, 2026 17:53
Big list of http static server one-liners

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000
@rgreenjr
rgreenjr / postgres_queries_and_commands.sql
Last active March 14, 2026 17:03
Useful PostgreSQL Queries and Commands
-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query
FROM pg_stat_activity
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
ORDER BY query_start desc;
-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query
FROM pg_stat_activity
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'