pcting

#!/bin/sh

for IP in $(nmap -n -sL 10.8.9.10-50  | awk '{print $5}' | grep --color=never '^[0-9]'); do
	echo $IP
done

pcting

# YOUR LOCAL BOX
socat -t0 -T0 tcp4-listen:6667,reuseaddr,fork UDP:localhost:4445
ssh user@remote_server -R 6667:localhost:6667


# REMOTE MACHINE
socat -t0 -T0 udp4-recvfrom:4445,reuseaddr,fork tcp:localhost:6667

pcting

#!/bin/bash

# Example: increae brightness by 15%
# backlight.sh inc 15

CURRENT_BRIGHTNESS=$(cat /sys/class/backlight/intel_backlight/brightness)
MAX_BRIGHTNESS=$(cat /sys/class/backlight/intel_backlight/max_brightness)

ONE_PERCENT_FACTOR=$(( MAX_BRIGHTNESS / 100 ))

pcting

#!/bin/sh

pactl list sinks | grep --color=never -E '(^Sink|Name|device.description)'  | sed 's/^Sink #//g' | sed -r 's/Name: //g' | sed -r '/[[:digit:]]$/{N;s/\n//}' | sed -r '/_sink$/{N;s/\n//}' | sed 's/\t\tdevice.description = /\t/g'