| sudo tee /etc/sudoers.d/vagrant > /dev/null << EOL | |
| # | |
| # Arch Linux, Fedora sudoers entries | |
| # | |
| # Allow passwordless startup of Vagrant with vagrant-hostsupdater. | |
| Cmnd_Alias VAGRANT_HOSTS_ADD = /bin/sh -c echo "*" >> /etc/hosts | |
| Cmnd_Alias VAGRANT_HOSTS_REMOVE = /usr/bin/sed -i -e /*/ d /etc/hosts | |
| %sudo ALL=(root) NOPASSWD: VAGRANT_HOSTS_ADD, VAGRANT_HOSTS_REMOVE |
If you ever need to download an entire website, perhaps for off-line viewing, wget can do the job — for example:
$ wget --recursive --no-clobber --page-requisites --html-extension --convert-links --restrict-file-names=windows --domains website.org --no-parent www.website.org/tutorials/html/
This command downloads the website www.website.org/tutorials/html/.
The options are:
--recursive: download the entire website--domains website.org: don't follow links outside website.org
| #!/usr/bin/env bash | |
| # ~/apps/sshpass/bin/sshpass -p 'raspberry' scp -r archives pi@192.168.3.249:~/ ; ~/apps/sshpass/bin/sshpass -p 'raspberry' ssh pi@192.168.3.249 'sudo mv ~/archives/* /var/cache/apt/archives/' | |
| # ~/apps/sshpass/bin/sshpass -p 'raspberry' scp pi_setup pi@192.168.3.249:~/ ; ~/apps/sshpass/bin/sshpass -p 'raspberry' ssh pi@192.168.3.249 'bash ~/pi_setup pi9 109' | |
| # for pi in 110 111 112 | |
| # do | |
| # ~/apps/sshpass/bin/sshpass -p 'raspberry' scp pi_keys pi@192.168.3.$pi:~/.ssh/authorized_keys | |
| # ~/apps/sshpass/bin/sshpass -p 'raspberry' scp pi_hosts pi_mpihostsfile pi@192.168.3.$pi:~/ | |
| # ~/apps/sshpass/bin/sshpass -p 'raspberry' scp ~/.ssh/config pi@192.168.3.$pi:~/.ssh/ | |
| # ~/apps/sshpass/bin/sshpass -p 'raspberry' ssh pi@192.168.3.$pi 'cat /etc/hosts pi_hosts | tee hosts ; sudo cp hosts /etc/hosts' |
| Um gitlab auf ubuntu 16.04 oder debian 8.5 zu installieren | |
| (und wohl auch auf anderen ubuntus, debian hat noch zusätliche Probleme, dafür funktioniert aber z.B. top, htop, usw...) | |
| müssen folgende Einstellungen in /etc/gitlab/gitlab.rb gesetzt sein: | |
| postgresql['shared_buffers'] = "512MB" # recommend value is 1/4 of total RAM, up to 14GB. | |
| postgresql['effective_cache_size'] = "128MB" | |
| Beim ersten wird in der Config zum Start 256MB angeboten, reicht ggf. auch | |
| Beim zweiten ist in der Config nur 1MB eingetragen, das kommt mir ggü. dem Standardwert von postgresql (128MB) zu wenig vor. |
| #!/usr/bin/env bash | |
| # Installs NixOS on a Hetzner server, wiping the server. | |
| # | |
| # This is for a specific server configuration; adjust where needed. | |
| # | |
| # Prerequisites: | |
| # * Update the script wherever FIXME is present | |
| # | |
| # Usage: |
| #!/bin/sh | |
| # | |
| # For installing NixOS having booted from the minimal USB image. | |
| # | |
| # To run: | |
| # | |
| # sh -c "$(curl https://eipi.xyz/nixinst.sh)" | |
| # | |
| # https://eipi.xyz/blog/nixos-x86-64 |