Simple USB umounter | Puolanka Wiki

Simple USB and removable media unmounter which can be use as Caja script also. With RPM-version you may need to install udevil package by hand. udevil can be found from
https://raw.githubusercontent.com/rpmsphere/x86_64/master/u/udevil-0.4.4-5.1.x86_64.rpm

DEB-USB-unmouter-with-script.zip

RPM-USB-umount-with-source.zip

#!/bin/bash # # RJP 29.9.2026 Simple usb unmounter, which can use as Caja script also


MEDIA=$(lsblk -l -p -o name,rm,hotplug,mountpoint | awk '{ print $4 }'  | grep media > /tmp/MEDIA)
choose=$(cat /tmp/MEDIA | \

yad --list --text="Choose device for unmounting" --title="Choose device for unmounting" --height=500 --width=600 --center \

--column="MEDIA $MEDIA")
cat "$choose" 2> /tmp/valinta.txt

cat /tmp/valinta.txt | awk  '{print $2}' > /tmp/valinta2

cat /tmp/valinta2 | sed 's/^.//' > /tmp/valinta3

sed -i 's/.$//' /tmp/valinta3

sed -i 's/.$//' /tmp/valinta3

sed -i 's/.$//' /tmp/valinta3

udevil umount $(cat /tmp/valinta3)
POLKU=$(cat /tmp/valinta3)
if [ -z "( ls $(cat /tmp/valinta3) )" ]; then
yad --width=500 --text-align=center --button=OK:0 --center --height=150 --text="

***********************************************
 $(cat /tmp/valinta3) IS STILL MOUNTED. DO NOT UNPLUG! 
***********************************************

" --title="USB DEVICE IS STILL MOUNTED"
else
 yad --width=500 --text-align=center --button=OK:0 --center --height=150 --text="

***********************************************
 $(cat /tmp/valinta3) is unmounted or you did not choose the device. Check before unplugging! 
***********************************************

" --title="USB DEVICE IS UNMOUNTED OR YOU DID NOT CHOOSE DEVICE"

fi

sleep 1 cd /tmp && rm valinta.txt valinta2 valinta3 MEDIA

Dialog if nothing is chosen or media is not unmounted

Dialog if media is unmounted