Tag: Linux

All the articles with the tag "Linux".

• Lsyncd and Docker

  Updated:30 Jan, 2020

  Following on from Filesystem Synchronisation where a Docker container was setup to handle receiving files over rsync+ssh this handles the sending client si

• Gnome Keyring and ssh-agent

  Updated:29 Jan, 2020

  Every time I fire up a zsh shell terminal in gnome-shell I can't add my ssh key to an existing ssh-agent instance. $ ssh-add Could not open a connection to

• OpenSSL Ciphers

  Updated:29 Jan, 2020

  OpenSSL is a very handy tool. Both on Linux and Windows. On both you can do all kinds of conversions and creations, but equally of use you can view cipher

• Filesystem Synchronisation

  28 Jan, 2020

  I need a repeatable process for handling synchronising files between systems. Something modular and stable. A couple of Docker containers using lsyncd and

• OpenSSH keys and known_hosts

  24 Jan, 2020

  As I've been working on Docker containers I've been having to use local containerised versions of ssh key pairs and known_hosts . I need to be able to carr

• Docker Health Checks

  21 Jan, 2020

  When wanting to monitor the condition of your containers using Nagios there are some really nice features you can enable to check that your containers are

• Saltstack on Debian 10

  17 Jan, 2020

  Following the installation guide caused a few quirks and failures on my Debian 10 install. There are a few missing packages and the bootstrap version of th

• Cephfs

  Updated:16 Jan, 2020

  https://ceph.io/ Ceph uniquely delivers object, block, and file storage in one unified system .

• Ignore Comments in Files

  Updated:14 Jan, 2020

  A very handy grep that you can use to cat your files without the hash (#) comments: $ grep '^[^#]' /etc/systemd/timesyncd.conf Produces only the lines that

• dnsmasq CNAME problem

  Updated:14 Jan, 2020

  Today a chunk of the network CNAME resolutions failed. We looked at the config file /etc/dsmasq.d/dns-cname.conf and everything looked in order. A test of