TL;DR – Zabbix docker compose upgrade
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Linux
Debian APT archive sources
Working /etc/apt/sources.list for all Debian GNU/Linux versions going back to Debian 7 (Wheezy). These might be handy when working with legacy systems. Debian 12 (Bookworm) Active mirrors: Debian 11 (Bullseye) Active mirrors: Debian 10 (Buster) Active mirrors: Debian 9 (Stretch) Archive mirrors: Debian 8 (Jessie) Archive mirrors: Debian 7 (Wheezy) Archive mirrors: Original: https://debiansupport.com/mirrors/
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Install Kali Linux desktop environment to generic Debian
If you like the kali Linux environment but you want to use the OS for everyday use, it is recommended to do not to use Kali Linux itself. Kali Linux has its own purpose and does amazing in that way. But for everyday use is better to use some standard distribution in my case I
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Proxmox – add more USB devices in VM
Maybe you need to add more USB devices to your Proxmox VM but the web interface only offers three. Or the other USB devices are not detected by VM operation system. So there is a little tutorial on how you can add more USBs. 1. – connect to Proxmox via SSH 2. – find your
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ISPConfig – important files and configurations
MySQL ISPConfig MySQL configuration (root password etc.) /usr/local/ispconfig/server/lib/mysql_clientdb.conf
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ISPConfig – PHPMyAdmin error 500 – additional php version
error in default apache log – /var/log/apache2/error.log If you instaled an additional version of PHP to a server in recent times, there is a possibility the apache is reconfigured to use the new version of PHP to run PHPMyAdmin and not the default one. You can check this by creating a new file, for example,
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Linux – best apps
ncdu space analyzer script record all shell inputs and outputs to file iotop top for hdd fswatch monitor file events in the filesystem nala command line user interface for apt
Linux important files
~/.bashrc script what is run when you log in to shell non-interactively (for example via su command) or open a separate shell ~/.bash_profile script what is run when you log in to shell interactively way ( login, password) example if you remote connect to ssh.
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Linux cheatsheet – usefull commands
Network netstat -tulpn | grep LISTEN show all opened TPC/UDP sockets sudo ip link set eth0 up enable/disable network interface eth0-interface name up/down cat /etc/services | less list of services and ports find . -mmin -60 -type f -exec ls -l {} + list changed files in last 60 min find . -type f -newermt
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RPI – Display blank timeout
If you boot to cmd line If you need to change the timeout after what raspberry blank(turn off) connected displays. You need modify the config file /boot/cmdline.txt and add parameter consoleblank=xxx (replace x with desired value) for example the cmdilne.txt shlould looks like: If you boot to xdesktop If you boot to desktop enviroment you
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