Skip to main content

Debian Admin

Bootstraping a Debian Machine

Installing Essential Linux Tools sudo apt update sudo apt install -y at bash-completion bzip2 c...

Bootstrap a Machine

Disable Bash History

Clean current history: history -c Add to /etc/bash.bashrc unset HISTFILE export HISTSIZE=0 expor...

Control Groups

Set a Disk Read/Write Limits

Get the Target Block Device $MAJ:$MIN lsblk -o NAME,MAJ:MIN,MOUNTPOINT Example output: NAME ...

Networking

Cap NIC Auto-Negotiation

10mbps ethtool -s $NIC autoneg on advertise 0x002 100mbps ethtool -s $NIC autoneg on advertise 0...

SSH Cheatsheet

Socks proxy tunel ssh -D <PORT> -C -N <HOST> Accept ssh-rsa ssh -oHostKeyAlgorithms=+ssh-rsa -oP...

wget cheatsheet

Make a "static" copy of website wget -k -K -E -r -l 10 -p -N -F --restrict-file-names=windows -nH...

Troubleshooting

Disk space

Missing disk space? The df utility shows more used space than du? Look for opened-deleted files l...
Back to top