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🔐 Karlo Luiten

Think Evil, DO Good

🔐 Karlo Luiten

Think Evil, DO Good

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    • 2016
    • August
CLI and tools

Run programs without execute rights on file

karlo August 30, 2016 0 Comments

/bin/bash script.sh /lib64/ld-linux-x86-64.so.2 binary.bin /usr/bin/php file.php

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java.net.MalformedURLException: unknown protocol: socket

karlo August 30, 2016 0 Comments

Open jcontrol, general, network settings, choose 'Direct connection'. jcontrol is /usr/bin/jcontrol jcontrol is /bin/jcontrol

Linux

Fix broken yum database (DB_RUNRECOVERY)

karlo August 23, 2016 0 Comments

error: rpmdb: BDB0113 Thread/process 633/140720390891328 failed: BDB1507 Thread died in Berkeley DB library error: db5 error(-30973) from dbenv->failchk: BDB0087 DB_RUNRECOVERY: Fatal error, run database recovery error: cannot open Packages index…

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Tmux arrow key navigation

karlo August 11, 2016 0 Comments

Via a colleague! # Use Alt-arrow keys without prefix key to switch panes bind -n M-Left select-pane -L bind -n M-Right select-pane -R bind -n M-Up select-pane -U bind -n…

CLI and tools

Bash keyboard shortcuts

karlo August 10, 2016 0 Comments

Found here: http://ss64.com/bash/syntax-keyboard.html Bash Keyboard Shortcuts Moving the cursor: Ctrl + a Go to the beginning of the line (Home) Ctrl + e Go to the End of the line…

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Simple sudo

karlo August 10, 2016 0 Comments

Quick tip sudo !! will repeat the previous command with sudo in front of it.

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Vim clear whole file (clear/delete all lines in vim/vi)

karlo August 9, 2016 0 Comments

gg dG

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Delete old files (with find)

karlo August 8, 2016 0 Comments

find /home/*/temp/ -type f -mtime +5 -delete

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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