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🔐 Karlo Luiten

Think Evil, DO Good

🔐 Karlo Luiten

Think Evil, DO Good

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Uncategorized

Update RHEL/CentOS from local repo (iso/cd)

karlo July 23, 2020 0 Comments

sudo -i mount -o loop /tmp/*77*.iso /mnt cat > /etc/yum.repos.d/cd.repo [cd] name=cd baseurl=file:///mnt/ enabled=1 gpgcheck=0 #[PRESS enter and CTRL-d] yum clean all; rm -rf rm -rf /var/cache/yum; yum makecache fast…

Uncategorized

Pihole CORS problems

karlo July 19, 2020 0 Comments

Fix: edit /var/www/html/admin/scripts/pi-hole/php/auth.php add your host names to AUTHORIZED_HOSTNAMES array

Uncategorized

Move cygwin to different disk, including services

karlo July 14, 2020 0 Comments

Stop all services, log out other users, in process explorer, add command line column, stop all in old pathIn cygwin, go to /cygdrive, cp -vR c/cygwin* d/mount -m > /usr/bin/mountCommands.bat…

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ubnt / ubiquiti edgerouter passwordless login ssh keys

karlo July 5, 2020 0 Comments

ubnt@er4gw:~$ configure [edit] ubnt@er4gw# set system login user ubnt authentication public-keys lb7 type ssh-rsa [edit] ubnt@er4gw# set system login user ubnt authentication public-keys lb7 key AAAA****3tfv0vaEUl ubnt@er4gw# commit ubnt@er4gw# exit…

Posts

  • Victron ESS console behind apache2 proxy November 25, 2023
  • Python upgrade venv python binary/version September 15, 2023
  • Git use different ssh key once September 12, 2023
  • TASK ERROR: zfs error: could not find any snapshots to destroy; check snapshot names. September 5, 2023
  • Upgrade postgresql cluster from 13 to 15 June 29, 2023
  • Upgrade debian 11 to 12 June 29, 2023
  • Elasticsearch start fail on debian 11 after install from ES repos May 16, 2023
  • Add a simple password to apache site May 11, 2023
  • Linux: add user to existing group May 11, 2023
  • Mikrotik RouterOS guest VLAN routed over ProtonVPN (2023) May 9, 2023
  • SSH in for loop (consuming stdin / using file descriptor 3) May 7, 2023
  • Bash clear tmp files (for script) on exit (trap) May 7, 2023
  • Apache2 (apache) forward https headers May 3, 2023
  • Postgres read long lines (wrap text) May 1, 2023
  • Install `strings` command in debian/linux April 30, 2023
  • SSH jump host config April 8, 2023
  • Wireguard site-to-site (proxmox to mikrotik/routeros) April 8, 2023
  • Masquerade ip forward for Proxmox on hetzner (single IP) April 7, 2023
  • Proxmox migrate to node outside of cluster April 7, 2023
  • Fix “Cannot remove image, a guest with VMID ‘xxx’ exists!” April 7, 2023

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Posts

Victron

Victron ESS console behind apache2 proxy

CLI and tools

Python upgrade venv python binary/version

CLI and tools Debian Linux

Git use different ssh key once

Proxmox

TASK ERROR: zfs error: could not find any snapshots to destroy; check snapshot names.

🔐 Karlo Luiten

Think Evil, DO Good

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