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Full backup of PostgreSQL and restore on docker
In this howto I will show how to backup all PostgreSQL databases, roles and permission on a server and restore them on another server on a docker. 1. Backup databases on origin server To backup all PostgreSQL databases automatically, preserving roles and permission, you can create this cron.d script (this example is from a CentOS): […]
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Disable search and autocomplete on url bar of Firefox
The default configuration of Firefox can cause a search to be performed when an url is wrong using the main bar, or auto-suggestion to be performed silently. This setting may disclose to third parties local path when mistyped. At the end of this howto, Firefox will be back to a status where the user take […]
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Sort of CDN to serve client-side libraries via an auto-pull git repo on tmpfs
This configuration will allow to install on a Debian-based system a fast server for client libraries. Key technologies used are: tmpfs to serve files from volatile memory git / mercurial from github / bitbucket to get files from a public or private repository systemd units to mount tmpfs and sync nginx to serve files to […]
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Autorestart nodejs app with supervisor on error and changes
This howto will show how to restart automatically a nodejs app on crash or on file changes using supervisor and nodemon. Autorestart on changes To install nodemon to autorestart app when you change app files: To test it’s working, use nodemon like node, passing all parameters you would pass to node: Autorestart on errors To […]
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Using multiple deploy keys on github using .ssh/config
You can use multiple deploy keys for Github created with ssh-keygen following with these steps. You have to add to your ~/.ssh/config If you haven’t added your github name on git: Then clone your repository specifying your custom host, adapting what github suggest to you on repo page: If you have enabled push permissions you […]
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