Lots of config
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265
.config/shell/fns
Executable file
265
.config/shell/fns
Executable file
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# Compression
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compress() { tar -czf "${1%/}.tar.gz" "${1%/}"; }
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alias decompress="tar -xzf"
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# Write iso file to sd card
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iso2sd() {
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if (( $# < 1 )); then
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echo "Usage: iso2sd <input_file> [output_device]"
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echo "Example: iso2sd ~/Downloads/ubuntu-25.04-desktop-amd64.iso /dev/sda"
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return 1
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fi
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local iso="$1"
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local drive="$2"
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if [[ -z $drive ]]; then
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local available_sds=$(lsblk -dpno NAME | grep -E '/dev/sd')
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if [[ -z $available_sds ]]; then
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echo "No SD drives found and no drive specified"
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return 1
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fi
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drive=$(omarchy-drive-select "$available_sds")
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if [[ -z $drive ]]; then
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echo "No drive selected"
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return 1
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fi
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fi
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sudo dd bs=4M status=progress oflag=sync if="$iso" of="$drive"
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sudo eject "$drive"
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}
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# Format an entire drive for a single partition using exFAT
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format-drive() {
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if (( $# != 2 )); then
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echo "Usage: format-drive <device> <name>"
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echo "Example: format-drive /dev/sda 'My Stuff'"
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echo -e "\nAvailable drives:"
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lsblk -d -o NAME -n | awk '{print "/dev/"$1}'
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else
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echo "WARNING: This will completely erase all data on $1 and label it '$2'."
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read -rp "Are you sure you want to continue? (y/N): " confirm
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if [[ $confirm =~ ^[Yy]$ ]]; then
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sudo wipefs -a "$1"
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sudo dd if=/dev/zero of="$1" bs=1M count=100 status=progress
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sudo parted -s "$1" mklabel gpt
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sudo parted -s "$1" mkpart primary 1MiB 100%
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sudo parted -s "$1" set 1 msftdata on
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partition="$([[ $1 == *"nvme"* ]] && echo "${1}p1" || echo "${1}1")"
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sudo partprobe "$1" || true
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sudo udevadm settle || true
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sudo mkfs.exfat -n "$2" "$partition"
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echo "Drive $1 formatted as exFAT and labeled '$2'."
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fi
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fi
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}
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# SSH Port Forwarding Functions
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fip() {
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(( $# < 2 )) && echo "Usage: fip <host> <port1> [port2] ..." && return 1
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local host="$1"
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shift
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for port in "$@"; do
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ssh -f -N -L "$port:localhost:$port" "$host" && echo "Forwarding localhost:$port -> $host:$port"
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done
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}
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dip() {
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(( $# == 0 )) && echo "Usage: dip <port1> [port2] ..." && return 1
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for port in "$@"; do
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pkill -f "ssh.*-L $port:localhost:$port" && echo "Stopped forwarding port $port" || echo "No forwarding on port $port"
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done
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}
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lip() {
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pgrep -af "ssh.*-L [0-9]+:localhost:[0-9]+" || echo "No active forwards"
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}
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# Create a Tmux Dev Layout with editor, ai, and terminal
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# Usage: tdl <c|cx|codex|other_ai> [<second_ai>]
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tdl() {
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[[ -z $1 ]] && { echo "Usage: tdl <c|cx|codex|other_ai> [<second_ai>]"; return 1; }
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[[ -z $TMUX ]] && { echo "You must start tmux to use tdl."; return 1; }
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local current_dir="${PWD}"
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local editor_pane ai_pane ai2_pane
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local ai="$1"
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local ai2="$2"
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# Use TMUX_PANE for the pane we're running in (stable even if active window changes)
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editor_pane="$TMUX_PANE"
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# Name the current window after the base directory name
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tmux rename-window -t "$editor_pane" "$(basename "$current_dir")"
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# Split window vertically - top 85%, bottom 15% (target editor pane explicitly)
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tmux split-window -v -p 15 -t "$editor_pane" -c "$current_dir"
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# Split editor pane horizontally - AI on right 30% (capture new pane ID directly)
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ai_pane=$(tmux split-window -h -p 30 -t "$editor_pane" -c "$current_dir" -P -F '#{pane_id}')
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# If second AI provided, split the AI pane vertically
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if [[ -n $ai2 ]]; then
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ai2_pane=$(tmux split-window -v -t "$ai_pane" -c "$current_dir" -P -F '#{pane_id}')
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tmux send-keys -t "$ai2_pane" "$ai2" C-m
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fi
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# Run ai in the right pane
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tmux send-keys -t "$ai_pane" "$ai" C-m
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# Run nvim in the left pane
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tmux send-keys -t "$editor_pane" "$EDITOR ." C-m
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# Select the nvim pane for focus
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tmux select-pane -t "$editor_pane"
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}
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# Create multiple tdl windows with one per subdirectory in the current directory
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# Usage: tdlm <c|cx|codex|other_ai> [<second_ai>]
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tdlm() {
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[[ -z $1 ]] && { echo "Usage: tdlm <c|cx|codex|other_ai> [<second_ai>]"; return 1; }
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[[ -z $TMUX ]] && { echo "You must start tmux to use tdlm."; return 1; }
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local ai="$1"
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local ai2="$2"
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local base_dir="$PWD"
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local first=true
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# Rename the session to the current directory name (replace dots/colons which tmux disallows)
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tmux rename-session "$(basename "$base_dir" | tr '.:' '--')"
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for dir in "$base_dir"/*/; do
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[[ -d $dir ]] || continue
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local dirpath="${dir%/}"
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if $first; then
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# Reuse the current window for the first project
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tmux send-keys -t "$TMUX_PANE" "cd '$dirpath' && tdl $ai $ai2" C-m
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first=false
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else
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local pane_id=$(tmux new-window -c "$dirpath" -P -F '#{pane_id}')
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tmux send-keys -t "$pane_id" "tdl $ai $ai2" C-m
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fi
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done
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}
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# Create a multi-pane swarm layout with the same command started in each pane (great for AI)
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# Usage: tsl <pane_count> <command>
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tsl() {
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[[ -z $1 || -z $2 ]] && { echo "Usage: tsl <pane_count> <command>"; return 1; }
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[[ -z $TMUX ]] && { echo "You must start tmux to use tsl."; return 1; }
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local count="$1"
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local cmd="$2"
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local current_dir="${PWD}"
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local -a panes
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tmux rename-window -t "$TMUX_PANE" "$(basename "$current_dir")"
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panes+=("$TMUX_PANE")
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while (( ${#panes[@]} < count )); do
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local new_pane
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local split_target="${panes[-1]}"
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new_pane=$(tmux split-window -h -t "$split_target" -c "$current_dir" -P -F '#{pane_id}')
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panes+=("$new_pane")
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tmux select-layout -t "${panes[0]}" tiled
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done
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for pane in "${panes[@]}"; do
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tmux send-keys -t "$pane" "$cmd" C-m
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done
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tmux select-pane -t "${panes[0]}"
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}
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# Transcode a video to a good-balance 1080p that's great for sharing online
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transcode-video-1080p() {
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ffmpeg -i "$1" -vf scale=1920:1080 -c:v libx264 -preset fast -crf 23 -c:a copy "${1%.*}-1080p.mp4"
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}
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# Transcode a video to a good-balance 4K that's great for sharing online
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transcode-video-4K() {
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ffmpeg -i "$1" -c:v libx265 -preset slow -crf 24 -c:a aac -b:a 192k "${1%.*}-optimized.mp4"
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}
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# Transcode any image to JPG image that's great for shrinking wallpapers
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img2jpg() {
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img="$1"
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shift
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magick "$img" "$@" -quality 95 -strip "${img%.*}-converted.jpg"
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}
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# Transcode any image to a small JPG (max 1080px wide) that's great for sharing online
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img2jpg-small() {
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img="$1"
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shift
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magick "$img" "$@" -resize 1080x\> -quality 95 -strip "${img%.*}-small.jpg"
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}
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# Transcode any image to a medium JPG (max 1800px wide) that's great for sharing online
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img2jpg-medium() {
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img="$1"
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shift
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magick "$img" "$@" -resize 1800x\> -quality 95 -strip "${img%.*}-medium.jpg"
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}
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# Transcode any image to compressed-but-lossless PNG
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img2png() {
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img="$1"
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shift
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magick "$img" "$@" -strip -define png:compression-filter=5 \
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-define png:compression-level=9 \
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-define png:compression-strategy=1 \
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-define png:exclude-chunk=all \
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"${img%.*}-optimized.png"
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}
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# Create a new worktree and branch from within current git directory.
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ga() {
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if [[ -z "$1" ]]; then
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echo "Usage: ga [branch name]"
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return 1
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fi
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local branch="$1"
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local base="$(basename "$PWD")"
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local path="../${base}--${branch}"
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git worktree add -b "$branch" "$path"
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mise trust "$path"
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cd "$path"
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}
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# Remove worktree and branch from within active worktree directory.
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gd() {
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if gum confirm "Remove worktree and branch?"; then
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local cwd base branch root
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cwd="$(pwd)"
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worktree="$(basename "$cwd")"
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# split on first `--`
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root="${worktree%%--*}"
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branch="${worktree#*--}"
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# Protect against accidentially nuking a non-worktree directory
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if [[ "$root" != "$worktree" ]]; then
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cd "../$root"
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git worktree remove "$worktree" --force
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git branch -D "$branch"
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fi
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fi
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}
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