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cho2 / remove-all-branch-except-master
Created February 11, 2020 15:32
remove all branch except master
git branch | grep -v "master" | xargs git branch -D
virt-install \
--name gnomeos \
--memory 2048 \
--metadata title="GNOME OS" \
--boot uefi \
--import \
--disk ./image/disk.qcow2 \
--network bridge=virbr0 \
--graphics spice,listen=none \
--input tablet \
@cho2
cho2 / qcow2vdi.sh
Created February 10, 2020 13:02 — forked from mamonu/qcow2vdi.sh
convert a qcow2 vm to a VirtualBox vm format
qemu-img convert -O vdi gnome.qcow2 gnome.vdi
#if its a raw image then:
VBoxManage convertdd opnstk.raw VBox.vdi --format VDI
wget https://origin.ostree.endlessm.com/keys/eos-flatpak-keyring.gpg
flatpak remote-add --gpg-import=eos-flatpak-keyring.gpg eos-apps https://ostree.endlessm.com/ostree/eos-apps
flatpak remote-add --gpg-import=eos-flatpak-keyring.gpg eos-sdk https://ostree.endlessm.com/ostree/eos-sdk
@cho2
cho2 / list-kernel.sh
Created January 1, 2020 10:33
List Kernel on openSUSE
#!/bin/bash
sudo rpm -qa | grep -i kernel
@cho2
cho2 / MSDM
Created December 31, 2019 07:01
how to read your existing Windows product key from the BIOS firmware
sudo tail -c +56 /sys/firmware/acpi/tables/MSDM
bash -c "! pgrep -x flatpak && rm -r /var/tmp/flatpak-cache-*"
@cho2
cho2 / icewm-brightness
Created November 17, 2019 14:16
set brightness on iceWM
echo 50 | sudo tee /sys/class/backlight/intel_backlight/brightness
or
echo 50 | sudo tee /sys/class/backlight/acpi_video0/brightness
@cho2
cho2 / ostree-gpg
Last active November 10, 2019 09:52
ostree-gpg
Location: /usr/share/ostree/trusted.gpg.d
or
Import on Silverblue: gpgkeypath=/etc/pki/rpm-gpg/
# fdisk -l
# mount /dev/sdaX /mnt
# mount --bind /dev /mnt/dev
# mount --bind /proc /mnt/proc
# mount --bind /sys /mnt/sys
# chroot /mnt
# mount -a