Commands by isma (2)

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Equivalent to ifconfig -a in HPUX
not shown ifconfig error

Get fully qualified domain names (FQDNs) for IP address with failure and multiple detection

Load another file in vim
You can then switch from a file to another with ^W^W

The proper way to read kernel messages in realtime.

Use bash history with process substitution
Bash has a great history system of its commands accessed by the ! built-in history expansion operator (documented elsewhere on this site or on the web). You can combine the ! operator inside the process redirection

Detect illegal access to kernel space, potentially useful for Meltdown detection
Based on capsule8 agent examples, not rigorously tested

Factory reset your android device via commandline.

check open ports without netstat or lsof

Given $PID, print all child processes on stdout
Simpler.

Ping xxx.xxx.xxx.xxx ip 100000 times with size 1024bytes


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