How to connect to WiFi from the command line
To see list of saved connections, use (<SavedWiFiConn>) nmcli c To see list of available WiFi hotspots (<WiFiSSID>) nmcli d wifi list or: sudo iwlist <WifiInterface> scanning To see list…
How to fix “Cannot connect to the Docker daemon at unix:/var/run/docker.sock. Is the docker daemon running?”
The error message “Cannot connect to the Docker daemon at unix:/var/run/docker.sock. Is the docker daemon running?” typically occurs when the Docker client is unable to connect to the Docker daemon,…
How To disable automatic suspend when closing the laptop
To disable automatic suspend when closing the laptop lid in Linux, you’ll need to modify the /etc/systemd/logind.conf file. Specifically, you’ll change the HandleLidSwitch setting from suspend to either ignore (for…
Redirect Port di Mikrotik
IP – Firewall – NAT Misal : setiap trafik ke port 60001 akan di redirect ke device di LAN Internal dengan IP 192.168.1.12 port 80 Lalu pilih tab “Action” Klik…
How to solve error public key is not available in apt command
‘The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 0E98404D386FA1D9 NO_PUBKEY 6ED0E7B82643E131 NO_PUBKEY 605C66F00D6C9793’ type this command using root account: gpg –keyserver hkp://keyserver.ubuntu.com –recv-keys 0E98404D386FA1D9…
How to make 2 vlan in mikrotik
Here is a very basic exemple on the hEXs with 2 vlans Network A vlan111 10.10.111.0/24 Network B vlan222 10.10.222.0/24
How to clean up a Linux system to free up disk space
sudo journalctl --vacuum-size=300M reduces the logs to 300 MB sudo logrotate /etc/logrotate.conf compresses or (?) deletes system logs sudo apt-get autoremove removes software that are only dependencies to packages you…
How to Install PPSSPP Emulator on Linux
The PPSSPP can be installed via two methods: if you’re using a Debian or Ubuntu-based distribution, you can opt for the LaunchPad PPA; for Red Hat, Fedora, Alma Linux, or…
How to install inkscape extension for Silhouette Cameo
You need the latest version of the python USB library. Check here ]. Go to the download directory and install the new package: sudo pip install pyusb
How To Wake Up Computers Using Linux Command [ Wake-on-LAN ( WOL ) ] By Sending Magic Packets
Author: Vivek Gite Last updated: May 22, 2022 17 comments Wake-on-LAN (WOL) is an Ethernet networking standard that allows a server to be turned on by a network message. You…