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@antoniocampos
antoniocampos / SolveCRLExpired.sh
Last active October 4, 2022 17:59
Solve OpenVPN 2.4 Error = CRL has expired
#OpenVPN 2.4 no longer accepts CRLs who's nextUpdate field lies in the past.
#
# me@antoniocampos.net 2017
# no need for any change at the client side
# you may want to increase the CRL EXPIRE period
# just increase the value default_crl_days = ?? in the openssl.cnf
# tested with Debian 9 and OpenVPN 2.4
cd /etc/openvpn/2.0/
export KEY_CN="My VPN Server"
export KEY_OU="IT Dep"
@denji
denji / nginx-tuning.md
Last active July 20, 2024 17:33
NGINX tuning for best performance

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

@alopes
alopes / stopwords.txt
Created April 10, 2013 20:32
Portuguese stop words
de
a
o
que
e
do
da
em
um
para