82 lines
1.7 KiB
Plaintext
82 lines
1.7 KiB
Plaintext
sysupgrade(){
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old_kernel=$(pacman -Q linux-raspberrypi | awk '{print $2 }')
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sudo pacmatic -Syu
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new_kernel=$(pacman -Q linux-raspberrypi | awk '{print $2 }')
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if [[ $old_kernel != $new_kernel ]]
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then
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sudo mkinitcpio -k "$new_kernel-ARCH" -g /boot/initrd
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fi
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cower -u
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}
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copy_img_to_usb(){
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if [[ $1 = "" ]]
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then
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return 1
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fi
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FILE=$1
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FILESIZE=$(stat -c%s "$1")
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TARGET=$2
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lsblk
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echo "Are you sure you want to copy $FILE to $TARGET?"
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read
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if [[ $REPLY =~ ^[Yy]$ ]]
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then
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sudo umount $TARGET?*
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dd bs=4M if=$FILE | pv -s $FILESIZE | sudo dd of=$TARGET && sync
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fi
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}
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cdtemp(){
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local tmpfolder=$(mktemp -d)
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cd $tmpfolder
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aliasstring="change_dir $tmpfolder "
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#delete folder if cd out of it
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alias cd=$aliasstring
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}
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#belongs to the cdtemp function
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change_dir(){
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#If no dir is specified go to home directory as expected
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if [[ $2 = "" ]]
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then
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cd
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else
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cd "$2"
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fi
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if [ ! $(expr match $(pwd) '\(/tmp/tmp.[a-zA-Z0-9]*\)') ]
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then
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echo "Deleting tmp folder $1."
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rm -rf "$1"
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unalias cd
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fi
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}
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#from arch wiki
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pacman_disowned(){
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tmp=${TMPDIR-/tmp}/pacman-disowned-$UID-$$
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db=$tmp/db
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fs=$tmp/fs
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mkdir "$tmp"
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trap 'rm -rf "$tmp"' EXIT
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pacman -Qlq | sort -u > "$db"
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#I added:
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#/etc/ssl/certs
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#/usr/lib/python
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#/usr/share/mime
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find /bin /etc /sbin /usr \
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! -name lost+found\
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! -path "/etc/ssl/certs/*"\
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! -path "/usr/lib/python*"\
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! -path "/usr/share/mime/*"\
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\( -type d -printf '%p/\n' -o -print \) | sort > "$fs"
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comm -23 "$fs" "$db"
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}
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virtual_env_prompt() {
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REPLY=${VIRTUAL_ENV+(${VIRTUAL_ENV:t}) }
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}
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