commit 163367eceb8448691a72d138ad14543f2201a8e5
parent 1587010655b9f22418788a63797cca19f654c0e4
Author: regexghost <dev@regexghost.com>
Date: Wed, 5 Aug 2026 16:41:05 +0100
terminal and panel script comments
Diffstat:
20 files changed, 73 insertions(+), 79 deletions(-)
diff --git a/panel-scripts/cpu.c b/panel-scripts/cpu.c
@@ -36,20 +36,16 @@ void save_new_values(Values new_values) {
int main() {
Values prev_values = get_previous_values();
-
+
FILE *f;
f = fopen("/proc/stat", "r");
char buf[100] = {0};
fgets(buf, 100, f);
- //printf("%s\n", buf);
fclose(f);
int user, nice, system, idle, iowait, irq, softirq, steal;
sscanf(buf, "%*s %d %d %d %d %d %d %d %d %*d %*d", &user, &nice, &system, &idle, &iowait, &irq, &softirq, &steal);
-
- //printf("Current: %d %d %d %d %d %d %d %d\n", user, nice, system, idle, iowait, irq, softirq, steal);
- //printf("Old: %d %d\n", prev_values.total, prev_values.idle);
int total = user + nice + system + idle + iowait + irq + softirq + steal;
int total_since_last = total - prev_values.total;
@@ -59,7 +55,6 @@ int main() {
double usage = 1 - fraction;
double percentage = usage * 100;
- //printf("%f %f %f\n", fraction, usage, percentage);
if (percentage < 9.995) {
printf("%0.2f%%\n", percentage);
} else {
diff --git a/panel-scripts/metoffice.sh b/panel-scripts/metoffice.sh
@@ -10,6 +10,7 @@ lat=$(cat "$curLocationFile" | cut -d "|" -f 1)
lon=$(cat "$curLocationFile" | cut -d "|" -f 2)
geohash=$(geohash $lat $lon 9)
today_string="$(date "+%Y-%m-%d")"
+# Diffrent date versions need different syntax for specifiying the date to use
if date --version 2>&1 | grep -q "GNU coreutils" > /dev/null; then
tomorrow_string="$(date -d @$(($(date +%s)+86400)) "+%Y-%m-%d")"
second_day_string="$(date -d @$(($(date +%s)+86400+86400)) "+%Y-%m-%d")"
diff --git a/panel-scripts/uptime.c b/panel-scripts/uptime.c
@@ -4,34 +4,16 @@
int main() {
struct sysinfo info;
-
+
if (sysinfo(&info) != 0) {
printf("Error");
return 1;
}
-
- //printf("Uptime: %ld\n", info.uptime);
- //return 0;
-
-
+
int hours = info.uptime/3600;
int minutes = (info.uptime - hours * 3600)/60;
-
+
printf("%02d:%02d\n", hours, minutes);
return 1;
- float f_load = 1.f / (1 << SI_LOAD_SHIFT);
-
- time_t bootTime = time(NULL) - info.uptime + 1;
- struct tm* bootTimeFormatted;
- bootTimeFormatted = localtime(&bootTime);
-
- printf("%s", asctime(bootTimeFormatted));
- time_t a;
- time(&a);
- //printf("%d\n", a);
-
-
- //printf("<tool>Load Average (1m): %0.2f\nLoad Average (5m): %0.2f\nLoad Average (15m): %0.2f</tool>", info.loads[0] * f_load, info.loads[1] * f_load, info.loads[2] * f_load);
- //printf("\n");
}
diff --git a/terminal-scripts/Makefile b/terminal-scripts/Makefile
@@ -26,7 +26,6 @@ normal:
cp stream-check.sh ${BIN}/stream-check
cp opus-soundtrack.sh ${BIN}/opus-soundtrack
cp opus-single.sh ${BIN}/opus-single
- cp webm-to-m4a.sh ${BIN}/webm-to-m4a
gcc string-trunc.c -o string-trunc
mv string-trunc ${BIN}/string-trunc
cp ytdl-wrapper.sh ${BIN}/ytdl-wrapper
diff --git a/terminal-scripts/backup.sh b/terminal-scripts/backup.sh
@@ -6,19 +6,27 @@ BACKUP_FILE="$XDG_CONFIG_HOME/regexghost/backup.txt"
BACKUP_LOCATION="$HOME/Downloads/BackupMount/MainBackup"
if [ "$1" = "add" ]; then
+ # Get real filename, and remove "/home/<user>"
[ -e "$2" ] && echo "$(readlink -f "$2")" | sed "s|$HOME||g" >> "$BACKUP_FILE"
elif [ "$1" = "remove" ] || [ "$1" = "rm" ]; then
+ # Get real filename, and remove "/home/<user>"
file="$(readlink -f "$2" | sed "s|$HOME||g")"
+ # Check if it's in backup file, if so, remove and overwrite
if grep -q "^${file}\$" "$BACKUP_FILE"; then
sed "\:^$file\$:d" "$BACKUP_FILE" > /tmp/backup-tempfile
mv /tmp/backup-tempfile "$BACKUP_FILE"
fi
elif [ "$1" = "ls" ]; then
+ # Add "~" to the start of each path
cat "$BACKUP_FILE" | sed 's/^/~/g'
elif [ "$1" = "make" ]; then
+ # Log backup
date +"%y-%m-%d" >> "$XDG_DATA_HOME/regexghost/script-data/backup-history.txt"
+ # Copy last backup, to previous slot
rsync -ar --links --delete --info=progress2 "${BACKUP_LOCATION}/latest/" "${BACKUP_LOCATION}/previous/"
+ # Make backup from live system
rsync -ar --links --delete --info=progress2 --files-from="${BACKUP_FILE}" "$HOME" "${BACKUP_LOCATION}/latest/"
+ # Hash all files (on PC) and save to file
hashFile="${BACKUP_LOCATION}/hashes/$(date +"%y%m%d-%H%M").txt"
while read -r thing; do
echo "Hashing: ${HOME}${thing}"
@@ -28,7 +36,9 @@ elif [ "$1" = "make" ]; then
$(cat "$BACKUP_FILE")
EOF
elif [ "$1" = "diff" ]; then
+ # Get last 2 hash files and compare
last2="$(find "${BACKUP_LOCATION}/hashes" | sort | tail -n 2 | head -n 1)"
last1="$(find "${BACKUP_LOCATION}/hashes" | sort | tail -n 1)"
- diff --color=auto "$last2" "$last1"
+ # --color=always so that you can grep -v while maintaining colour
+ diff --color=always "$last2" "$last1"
fi
diff --git a/terminal-scripts/blog-devlog.sh b/terminal-scripts/blog-devlog.sh
@@ -3,17 +3,23 @@
# Helper scripts for my blog and devlog
blog () {
+ # Get dir, make if doesn't exist
dir="$HOME/Programs/websites/personal-website/blog/$(date +%Y/%B | awk '{print tolower($0)}')"
[ -d "$dir" ] || mkdir -p "$dir"
+ # If cd argument given just echo the dir and exit (a function in shell rc picks this up and does the actual cd)
[ "$1" = "cd" ] && echo "$dir" && exit
+
+ # Get date in proper format
month_num="$(date "+%m")"
year="$(date "+%Y")"
date="$(date "+%d")"
+ # Prompt for filename and title
read -p "Enter filename: " filename
read -p "Enter title: " title
if ! echo "$filename" | grep -q ".md$"; then
filename="${filename}.md"
fi
+ # Add header to document and open
fullpath="${dir}/${filename}"
echo "+++" >> "$fullpath"
echo "title = \"${title}\"" >> "$fullpath"
@@ -24,14 +30,17 @@ blog () {
}
devlog () {
+ # Get date and form filename
month_num="$(date "+%m")"
month_name="$(date "+%B")"
year="$(date "+%Y")"
date="$(date "+%d")"
filename="$HOME/Programs/websites/personal-website/devlog/${year}-${month_num}-${month_name}.md"
+ # If the file exists, just open it
if [ -f "$filename" ]; then
"${VISUAL:-${EDITOR:-vi}}" "$filename"
+ # Otherwise make and add header
else
echo "+++" >> "$filename"
echo "title = \"${month_name} ${year} Devlog\"" >> "$filename"
diff --git a/terminal-scripts/calendar.sh b/terminal-scripts/calendar.sh
@@ -17,6 +17,7 @@ suffix () {
fi
}
+# Unbuffer keeps the little box around the current day, sed deletes empty line at the end
unbuffer cal -w -n 3 "$@" | sed '/^ *$/d'
day="$(date +'%A')"
diff --git a/terminal-scripts/cmpfolder.sh b/terminal-scripts/cmpfolder.sh
@@ -12,6 +12,8 @@ IFS=$'\n'
filesA=( $(find "$1" -type f | sort) )
filesB=( $(find "$2" -type f | sort) )
+# -o means only cmp files in first dir, to matching files in second dir
+# Useful if first directory is an incomplete copy of the second one
if [[ "$3" == "-o" ]]; then
for fileA in "${filesA[@]}"; do
fileName=$(basename "$fileA")
diff --git a/terminal-scripts/directory-bookmarks.c b/terminal-scripts/directory-bookmarks.c
@@ -48,7 +48,7 @@ int get_bookmarks(Bookmark* bookmarks) {
int i = 0;
char buffer[400];
-
+
while (fgets(buffer, sizeof(buffer), f) != NULL) {
if (i > 99) {
printf("Error, bookmarks file too big\n");
@@ -77,7 +77,7 @@ int get_file_bookmarks(FileBookmark* bookmarks) {
int i = 0;
char buffer[400];
-
+
while (fgets(buffer, sizeof(buffer), f) != NULL) {
if (i > 99) {
printf("Error, file bookmarks file too big\n");
@@ -164,7 +164,7 @@ void add_bookmark(char* to_add) {
strcpy(bookmarks[num_bookmarks].bookmark_name, to_add);
strcpy(bookmarks[num_bookmarks].directory_name, cwd);
-
+
num_bookmarks++;
write_bookmarks(bookmarks, num_bookmarks);
}
diff --git a/terminal-scripts/download-pods.sh b/terminal-scripts/download-pods.sh
@@ -17,6 +17,7 @@ while read -r podcast_file; do
fi
filename="$(mediainfo /tmp/out.mp3 | grep -e "Track name" -e "Album" | sed 's/Track name/Trackname/g' | tr -s " " | cut -d " " -f 3- | tr "\n" "+" | sed 's/[+]/ - /g' | sed 's/ - $//g')"
+ # Sometimes there won't be a track name in the metadata, in which case just name it based on data and time downloaded. Not ideal
[ "$filename" = "" ] && filename="$(date +"%y-%m-%d-%H-%M-%S")"
mv /tmp/out.mp3 "${LOC}/${filename}.mp3"
grep -v "$podcast_file" /tmp/toDownload.txt > /tmp/toDownload.txt.tmp
diff --git a/terminal-scripts/files.sh b/terminal-scripts/files.sh
@@ -1,4 +1,5 @@
#!/bin/sh
+# Have to specify the variables as part of the command, otherwise if tmux is open elsewhere, it won't inherit environmental variables set here
tmux new-session -d -s mys "NNN_FIFO=/tmp/nnn.fifo NNN_PLUG=v:preview-tui nnn -P v"
tmux attach -t mys
diff --git a/terminal-scripts/geohash.go b/terminal-scripts/geohash.go
@@ -22,14 +22,14 @@ func main() {
printHelp()
os.Exit(1)
}
-
+
var lat string = os.Args[1]
var lon string = os.Args[2]
var precision string = "12"
if len(os.Args) == 4 {
precision = os.Args[3]
}
-
+
fmt.Println(encode(lat, lon, precision))
}
@@ -53,12 +53,12 @@ func encode(latInput, lonInput, precisionInput string) string {
var lat float64 = getFloat64(latInput)
var lon float64 = getFloat64(lonInput)
var precision int = getInt(precisionInput)
-
+
var n, s int = 0, 0
var o bool = true
var r, c, d, l float64 = -90, 90, -180, 180
var encodedString string = ""
-
+
for len(encodedString) < precision {
if o {
var e2 float64 = (d + l) / 2
@@ -87,6 +87,6 @@ func encode(latInput, lonInput, precisionInput string) string {
n = 0
}
}
-
+
return encodedString
}
diff --git a/terminal-scripts/howlongtobeat.py b/terminal-scripts/howlongtobeat.py
@@ -39,6 +39,8 @@ gameName = ' '.join(args).rstrip()
if not outputJson:
print("Searching for game: " + gameName)
+# Added `0.0`, otherwise sometimes you get 0 results if the string match isn't big enough
+# e.g. typing "Lufia" wouldn't return anything, because you are missing 80% of the title of each game
results = HowLongToBeat(0.0).search(gameName)
length = len(results)
diff --git a/terminal-scripts/iphone-mount.sh b/terminal-scripts/iphone-mount.sh
@@ -2,6 +2,9 @@
MOUNTPOINT="$HOME/Downloads/USBDrive"
+# This is a horrible script and I need to re-write it to dynamically get all these apps
+# and present using fzf
+
if [[ "$1" == "mount" ]]; then
idevicepair validate
idevicepair pair || exit
diff --git a/terminal-scripts/iphone-music-sync.sh b/terminal-scripts/iphone-music-sync.sh
@@ -25,14 +25,21 @@ ifuse --documents com.foobar2000.mobile "$MOUNT_LOCATION"
# Copy/update playlists
while read -r line; do
+ # Local path
computer="$(echo "$line" | cut -d "," -f 1)"
+ # Phone path
phone="$(echo "$line" | cut -d "," -f 2)"
echo "${computer} -> ${phone}"
+ # Create phone dir if non existant
[ -d "${MOUNT_LOCATION}/${phone}" ] || mkdir "${MOUNT_LOCATION}/${phone}"
+ # Copy, with --copy-links, so locally symlinked playlists (e.g. CurrentPlaylist) copy as files
rsync -vr --copy-links --update --delete --modify-window=1 --info=progress2 "${HOME}/Music/${computer}/" "${MOUNT_LOCATION}/${phone}/"
+ # Shuffle into playlist file
find "${MOUNT_LOCATION}/${phone}/" -type f | sort | sed "s|.*${phone}/|../${phone}/|g" > "/tmp/${phone}.m3u8"
cp "/tmp/${phone}.m3u8" "${MOUNT_LOCATION}/Playlists/"
done < "$XDG_CONFIG_HOME/regexghost/playlists-phone-sync.csv"
+# Unmount phone
+
fusermount -u "${MOUNT_LOCATION}"
idevicepair unpair
diff --git a/terminal-scripts/media-cut.sh b/terminal-scripts/media-cut.sh
@@ -13,6 +13,7 @@ start_time="$2"
end_time="$3"
output_file="$4"
+# I got this from somewhere, but I can't find where, likely stackoverflow
cut_time=$(awk -v start="$start_time" -v end="$end_time" '
BEGIN {
split(start, a, ":")
diff --git a/terminal-scripts/qmount.sh b/terminal-scripts/qmount.sh
@@ -6,6 +6,7 @@ mount_points="~/Downloads/USBDrive
root_device="$(/usr/bin/lsblk -l -n --output NAME,MOUNTPOINTS | grep '/$' | sed 's/p[0-9] \///g; s/[0-9] \///g')"
mount () {
+ # Filter out root disk
unmounted="$(/usr/bin/lsblk -l -n --output NAME,FSTYPE,SIZE,MOUNTPOINTS,TYPE | grep "part" | grep -v "/" | grep -v "$root_device" | tr -s " " | cut -d " " -f 1-3)"
[ "$unmounted" = "" ] && echo "No drives to mount" && exit
@@ -17,6 +18,7 @@ mount () {
chosen_mount_point="$(echo "$mount_points" | fzf | sed "s|~|$HOME|")"
[ "$chosen_mount_point" = "" ] && exit
+ # Check if vfat or exfat, if so need special mount options to get permissions right
args=""
if [ "$chosen_fstype" = "vfat" ] || [ "$chosen_fstype" = "exfat" ]; then
args="-o rw,users,umask=000"
@@ -26,6 +28,7 @@ mount () {
}
unmount () {
+ # Filter out root disk
mounted="$(/usr/bin/lsblk -l -n --output NAME,MOUNTPOINTS | grep "/" | grep -v "$root_device" | tr -s " ")"
[ "$mounted" = "" ] && echo "No drives to unmount" && exit
diff --git a/terminal-scripts/tablealigner.go b/terminal-scripts/tablealigner.go
@@ -7,7 +7,6 @@ import (
"strings"
"regexp"
"os/exec"
- //"strconv"
)
func Print(str string) {
@@ -15,6 +14,7 @@ func Print(str string) {
cmd.Run()
}
+// This is definitely not a good solution to wide characters
var EMOJIS []rune = []rune{'❌', '✅', '❔', '❓', '📅', '🚗', '🌙', '⏳'}
func isEmoji(r rune) bool {
@@ -29,10 +29,7 @@ func isEmoji(r rune) bool {
func properLen(input string) int {
var noEndSpaces string = strings.TrimRight(input, " ")
var length int = utf8.RuneCountInString(noEndSpaces) + 1
-
- //fmt.Printf("A:%s:B\n", input)
- //fmt.Printf("C:%s:D\n", noEndSpaces)
-
+
for _, r := range noEndSpaces {
if isEmoji(r) {
length++
@@ -46,7 +43,7 @@ func readFile(filename string) []string {
if err != nil {
panic(err)
}
-
+
return strings.Split(string(dat), "\n")
}
@@ -54,7 +51,7 @@ func testForAlignRow(line string) bool {
if len(line) < 1 {
return false
}
-
+
if line[0] != '|' || line[len(line)-1] != '|' {
return false
}
@@ -65,7 +62,7 @@ func testForAlignRow(line string) bool {
return false
}
}
-
+
return true
}
@@ -78,9 +75,9 @@ func testForEnd(line string) bool {
func findTables(input []string) [][]int {
var tables [][]int
-
+
var inTable bool = false
-
+
for i, line := range input {
if !inTable && testForAlignRow(line) {
tables = append(tables, []int{i-1})
@@ -90,7 +87,7 @@ func findTables(input []string) [][]int {
inTable = false
}
}
-
+
return tables
}
@@ -100,19 +97,18 @@ func calcLengths(thisTable []string) []int {
if numCells < 1 {
os.Exit(1)
}
-
+
var columnLengths []int = make([]int, numCells)
-
+
for i, line := range thisTable {
if i == 1 {
continue
}
cells := strings.Split(line, "|")
cells = cells[1:len(cells)-1]
-
+
for j, cell := range cells {
var cellLen int = properLen(cell)
- //fmt.Println(cell)
if cellLen > columnLengths[j] {
columnLengths[j] = cellLen
}
@@ -122,15 +118,13 @@ func calcLengths(thisTable []string) []int {
}
func alignTable(table []int, data[]string) []string {
- //fmt.Println("Table:")
thisTable := data[table[0]:table[1]+1]
columnLengths := calcLengths(thisTable)
- //fmt.Println(columnLengths)
-
+
for i:=0; i<len(thisTable); i++ {
cells := strings.Split(thisTable[i], "|")
cells = cells[1:len(cells)-1]
-
+
newCells := []string{}
for j, cell := range cells {
cell = strings.TrimRight(cell, " ") + " "
@@ -138,7 +132,7 @@ func alignTable(table []int, data[]string) []string {
if cellLen != columnLengths[j] {
var paddedCell string = padCell(cell, cellLen, i, j, columnLengths)
newCells = append(newCells, paddedCell)
-
+
} else {
newCells = append(newCells, cell)
}
@@ -189,21 +183,18 @@ func main() {
fmt.Println("Usage: \n tablealigner input.md output.md")
panic("wrong args")
}
-
+
var inputFile string = os.Args[1]
var outputFile string = os.Args[2]
if os.Args[1] == "-s" {
inputFile = os.Args[2]
outputFile = os.Args[2]
}
-
+
data := readFile(inputFile)
-
+
tables := findTables(data)
- //fmt.Println(tables)
data = alignTables(tables, data)
-
- //data = fixEmojis(data)
-
+
saveToFile(data, outputFile)
}
diff --git a/terminal-scripts/webm-to-m4a.sh b/terminal-scripts/webm-to-m4a.sh
@@ -1,14 +0,0 @@
-#!/usr/bin/env bash
-
-oldIFS="$IFS"
-IFS=$'\n'
-files=( $(find initial/ -type f) )
-IFS="$oldIFS"
-
-for file in "${files[@]}"; do
- echo $file
- new="$(echo "$file" | sed 's/webm$/m4a/g; s/^initial/done/g')"
- dir="$(dirname "$new")"
- [ -d "$dir" ] || mkdir "$dir"
- ffmpeg -i "$file" -map_metadata -1 -vn -acodec aac -aac_pns 0 "$new"
-done
diff --git a/terminal-scripts/yt-data.sh b/terminal-scripts/yt-data.sh
@@ -1,6 +1,6 @@
#!/bin/sh
-# Get basic data for a YouTube video
+# Get basic data for a YouTube video without yt-dlp
url="$1"
TEMP_FILE=/tmp/yt-data.html
