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Add winboot script

This commit is contained in:
Jeremy Gardais 2016-12-19 17:45:17 +01:00
parent 867ee936d2
commit 631ff1687f
2 changed files with 31 additions and 0 deletions
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13
README.md
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@ -18,6 +18,7 @@ Some useful scripts (for me) that can be added to $PATH :)
* veille.sh: Kill every sensitive process and files then lock the screen.
* vimmanpager: Tiny script can be used as PAGER, it will call VIM!
* weblink: Tiny Python script that run a small webserver to share files.
* winboot : Reboot the system to a windaube partition.
* wol: Send WakeOnLan/magic packets to remote host.
* zenity_generator: Script to generate zenity window.
* zfSnap.sh: Take snapshot of a ZFS pool.
@ -143,3 +144,15 @@ weblink --pass=die /tmp/kitty.file
HTTP server running at http://localhost:8888/die
```
## Winboot
Tiny script to reboot the system to a windaube partition.
Be sure to set the correct value to **WIN_GRUB** variable which must be the number of the windoze partition in Grub. Be careful, the grub's entries start at 0.
* The script will also modify the grub configuration :
* Set Grub in "saved" mode.
* Then for the reboot :
* Choose the grub entry for the next reboot.
* Reboot the system with ``systemctl``.

18
winboot Executable file
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@ -0,0 +1,18 @@
#!/bin/sh
GRUB_DEFAULT_PATH='/etc/default/grub'
WIN_GRUB="2"
if grep -q -E -- "^GRUB_DEFAULT=saved" "${GRUB_DEFAULT_PATH}"
then
printf '%b' "Reboot to windaube partition\n"
sudo grub-reboot "${WIN_GRUB}"
sudo systemctl reboot
else
printf '%b' "GRUB_DEFAULT is not set in 'saved' mode\n"
sudo sed -i 's/\(^GRUB_DEFAULT.*\)/#\1\nGRUB_DEFAULT=saved/' "${GRUB_DEFAULT_PATH}"
sudo update-grub
printf '%b' "Please launch this script once again.\n"
fi
exit 0