commit 7f98aa8dbedb78543a14a119ca806de5a755e28f
Author: David Voznyarskiy <31452046-davidvoz@users.noreply.gitlab.com>
Date: Sat, 8 Nov 2025 11:10:58 -0800
added my custom .local/bin files
Diffstat:
| A | changemacaddress | | | 7 | +++++++ |
| A | ffr | | | 22 | ++++++++++++++++++++++ |
| A | givefilesextensions | | | 25 | +++++++++++++++++++++++++ |
| A | inertiadrift | | | 29 | +++++++++++++++++++++++++++++ |
| A | keyboardlayouts | | | 17 | +++++++++++++++++ |
| A | mounter | | | 55 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| A | note | | | 27 | +++++++++++++++++++++++++++ |
| A | rand | | | 116 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| A | unmounter | | | 57 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| A | weather | | | 9 | +++++++++ |
| A | wipe | | | 93 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| A | xel | | | 5 | +++++ |
12 files changed, 462 insertions(+), 0 deletions(-)
diff --git a/changemacaddress b/changemacaddress
@@ -0,0 +1,7 @@
+#!/bin/sh
+# changes a mac address
+# simply call the script
+
+sudo ip link set dev wlp1s0 down
+sudo macchanger -r wlp1s0
+sudo ip link set dev wlp1s0 up
diff --git a/ffr b/ffr
@@ -0,0 +1,22 @@
+#!/bin/sh
+CONFIG_FILE="$HOME/.config/ffr"
+
+if [ $# -eq 0 ]; then
+ sed '/^#>/Q' "$CONFIG_FILE"
+else
+ section="$1"
+ awk -v section="$section" '
+ /^#>/ &&
+ section_notes { section_notes = 0 } /^#>/ &&
+ (" " $0 " " ~ " #>" section " ") { section_notes = 1; next }
+ section_notes { print }
+ ' "$CONFIG_FILE"
+fi
+
+# example below of an ~/.config/ffr file, pound signs followed by a space need to be removed
+
+# tar -czvf archive.tar.gz thing/ file
+# : this command will print out when 'ffr' is ran without arguments
+# #>ffmpeg #>ffm #>peg
+# this line is printed when 'ffr ffmpeg', 'ffr ffm', or 'ffr peg' is ran
+# : additional notes
diff --git a/givefilesextensions b/givefilesextensions
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+if [ "$#" -ne 1 ]; then
+ echo "Usage: $0 /path/to/directory"
+ exit 1
+fi
+
+target_dir="$1"
+
+if [ ! -d "$target_dir" ]; then
+ echo "Error: '$target_dir' is not a valid directory."
+ exit 1
+fi
+
+for file in "$target_dir"/*; do
+ [ -d "$file" ] && continue
+ mime_type=$(file --mime-type -b "$file")
+ extension=$(echo "$mime_type" | awk -F'/' '{print $2}')
+
+ if [[ ! "$file" == *".$extension" && -n "$extension" ]]; then
+ new_file="$file.$extension"
+ echo "$file -> $new_file"
+ mv "$file" "$new_file"
+ fi
+done
diff --git a/inertiadrift b/inertiadrift
@@ -0,0 +1,29 @@
+#!/bin/sh
+
+echo " ,,:::;;;+++++;;;;;;;;;;;;;;;;;;;;;;;;;;;;::,"
+echo " ,:;+*????++????***+;:::;;+++****?????%%%%%%SSSS#S?;,"
+echo " ,:;+*?%SSS##%+%#S#####SS?:S@#####SSSSSSSSSSSSSSSSSSSS##S%+,"
+echo " ,;+*?%SSSSSSS#*+S#SSSSSSSSS#*:S#SSSSSSSSSSSSSSSSSSSSSSSSSSS###?;,"
+echo " ,:;+?%SSSSSSSSSSS++S#SSSSSSSSSSS#+:##SSSSSSSSSSSSSSSSSSSSSSSSSSSSS##S?:..,"
+echo " ,*++*S#####SSSSSSS+;%#SSSSSSSSSSSSS#;;##SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS##SSS+"
+echo " ,?+,.,:;++*?%%SSSS+;?#SSSSSSSSS##SSS##;;##SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS####:,,,"
+echo " *;,,..........,,::;,+??%SSS#####SSSS%SS:+#####SSSSSSSSSSSSS#SS#######SSSSSSSSSS%%%?*+::,"
+echo " ,?,,,,,...........++++,..,,::;+*???%%SSS%,*?**?SS###SSSSSSSSSSSSSSSS%%%%%%%%%%%%SSSSSSSS%?*+;:,,"
+echo " :%++;::+**+;,,,,,;;+*?:;:::,.......,,,:::;:.,,,::;+*?%%SSSS%%%SSSSSSS%%%%%%%%%%%%%%%%%SSSSSSSS%%?*+:,,"
+echo ",*%?%%?%S##SS?;:::*:,,,;**?++:+;;,:;,.....+,......,,,::;+*?%%SSSS%%%SSSSSSS%%%%%%%%%%%%%%%%%SSSSSSSSS%%?++*???????;"
+echo ",S?****#@#SS#SS?*?%**+++;;+;+:;;*;**::::,:+,.,,.........,,,:;+*?%%SSS%%%SSSSSSSSSSSSSSSS%%%%%%%%SSSSS%%S##SSSS%%%@+"
+echo " +SSS%%@#%%SS##%++?+***???****+++;++;;;+::+,,,,,,...,,........,,:;+*?%SSSS%S##SSSSSSSS#S%%%%%%%%%%%%%%%SSSS%S+;:;S:"
+echo " :*SSS@S?%%#S#SS%S??***++++***?????**++++*::::,:+*?%%??*;,........,,:;+?%##S%SS*;;;;%#S%%%%%%%%%%%%%%%%%SS#%;::;#;"
+echo " :%#@%?%%#SS#S%#SSSSSS%%%??**+++++***?%%??*+*%S####SSSS%+,,,,,,,,,.,,,.:+?SS%++:;:*#S%%SSSSSSSSSSSSS####@S?%%%@S;,"
+echo " ,***%@%?%SSSSS#SS#SSSSSSSSSSSSS%%%??**+**++*SS###SSSSSSS#S?+;;::,,,:%***+;+%#%:;;++%################SSSSSSSSSSSSSSS:"
+echo " ,:;+*#S*?%SSS%##SSSSSSSSSSSSSSSSSSSSSSSSS%%%S##SSS%%SSSSS#S%%%%%%%?%#%%????S#SSSSSSSS#SSSSSSSSSSSSSSSSSSSSS##%%%%*%:"
+echo " ,+#S?SSSS%%S#S%SSSSSSSSSSSSSSSSSSSSS#SSS#@#S???%S%SSSSS;,:;;++**??%%SSSSSSSSSSSSSSSSSSSSSS#S%%%%?S######SS%SSSS,"
+echo " ;%SSSSSSSSS?***???%%SSSSSSSSSSSSSS#SSS##S?*%%?S?SSSSSS%???**+;;;;:;;;;;;++%?%%?%####S##S#SSSSSSSSSSSSSSSS%?*;"
+echo " :;;;;::;;+**********???%%SSSSSSSSSSS@#S??%S%%%%SSSSS#SSSSSSSS%%%%????**?S%SSSSSSSSSSSSS%%%%%?%SSSSSS%%%,"
+echo " ,,::;++**********???%%%SSS##S??%SSSS%%#SS%S#%%%SSSSSSSSSSSSSSSSSSSSSSSSSSS%;;+;;;:,?S%SS#****"
+echo " ,,:;;++***********??##?*%%%%%%%SSS%%S#%%%%%%%%SSSSSSSSSSSS%???SS%%S*,::;;+;+SSSSSS%%+,"
+echo " ,,:;;+*******?#S?*?S%?SSSSS%%%##SSSSSSSSSSSSSSSSS#%+++*SSSS#*+*???%%%%%????*+;"
+echo " ,,:;;++?##%???%SSSS%%%S#%%%%SSSSSSSSSSSSSSSSSSSSS%%%%??????*********++:"
+echo " ,,:%#SSSSSSSSSSSS?**********???????????**************++;;::,,,"
+echo " ;*%%%%%%??++;++++********************+++;;;::,,,,"
+echo " ,,,,, ,,,,,::::::::,,,,,,"
diff --git a/keyboardlayouts b/keyboardlayouts
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+# Get the current keyboard layout
+layout=$(setxkbmap -query | grep layout | awk '{print $2}')
+
+if [ $layout == "ru" ]; then
+ setxkbmap -layout us -variant colemak
+ herbe "current layout: colemak"
+ exit 0
+elif [ $layout == "us" ]; then
+ setxkbmap -layout ru
+ herbe "current layout: russian"
+ exit 0
+else
+ setxkbmap -layout us -variant colemak
+ exit 1
+fi
diff --git a/mounter b/mounter
@@ -0,0 +1,55 @@
+#!/bin/sh
+
+set -e
+
+sudo -v || exit 1
+
+i=1
+devices=""
+echo "Devices Found"
+while read -r dev; do
+ if sudo cryptsetup isLuks "/dev/$dev" 2>/dev/null; then
+ echo "[$i] /dev/$dev"
+ devices="$devices /dev/$dev"
+ i=$((i + 1))
+ fi
+done <<EOF
+$(lsblk -do NAME)
+EOF
+
+[ "$i" -eq 1 ] && exit 1
+
+set -- $devices
+
+if [ "$i" -eq 2 ]; then
+ chosen_index=1
+else
+ printf "select a device to unlock [1-%d]: " $((i - 1))
+ read chosen_index
+fi
+
+n=1
+for dev in "$@"; do
+ if [ "$n" -eq "$chosen_index" ]; then
+ chosen="$dev"
+ break
+ fi
+ n=$((n + 1))
+done
+
+[ -z "$chosen" ] && exit 1
+
+default_name="usb$chosen_index"
+printf "name to assign to unlocked device [%s]: " "$default_name"
+read name
+[ -z "$name" ] && name="$default_name"
+
+echo "cryptsetup opening $chosen as $name"
+sudo cryptsetup open "$chosen" "$name" || exit 1
+
+mount_point="/mnt/$name"
+sudo mkdir -p "$mount_point"
+echo "mounting $name"
+sudo mount "/dev/mapper/$name" "$mount_point" || exit 1
+
+echo "$chosen mounted successfully at $mount_point"
diff --git a/note b/note
@@ -0,0 +1,27 @@
+#!/bin/sh
+# This is a modified version of swindlesmccoop's note program
+
+NOTES_FILE=$HOME/misc/notes
+
+# print option
+if [ "$*" = "-p" ]; then
+ cat "$NOTES_FILE"
+ exit 0
+fi
+
+# enter note without editor
+if [ "$#" -ge 1 ]; then
+ echo "[$(date)]" >> "$NOTES_FILE"
+ echo "$*" >> "$NOTES_FILE"
+ echo "" >> "$NOTES_FILE"
+ exit 0
+fi
+
+nvim +startinsert /tmp/note_temp
+
+if [ -s /tmp/note_temp ]; then
+ echo "[$(date)]" >> "$NOTES_FILE"
+ cat /tmp/note_temp >> "$NOTES_FILE"
+ echo "" >> "$NOTES_FILE"
+ rm /tmp/note_temp
+fi
diff --git a/rand b/rand
@@ -0,0 +1,116 @@
+#!/bin/sh
+
+generate_string_azAZ09Symb() {
+ local length=$1
+ < /dev/urandom tr -dc 'A-Za-z0-9`~!@# $%^&*()-_=+[]{}|;:,.<>?/ ' | head -c "$length"
+}
+
+generate_string_azAZ09() {
+ local length=$1
+ < /dev/urandom tr -dc 'A-Za-z0-9' | head -c "$length"
+}
+
+print_help() {
+ echo "Usage: rand [OPTION]... [LENGTH]... [FILE]..."
+ echo "-n, --name [INT LENGTH] [FILE] renames a file with a random name"
+ echo "-c, --clip [INT LENGTH] copies a random string of specified length to clipboard"
+ echo "-h, --help display this help message"
+}
+
+clip() {
+ echo "$(generate_string_azAZ09Symb)"
+}
+
+name(){
+ local length=$1
+ local file=$2
+
+ if [[ -z "$file" || ! -f "$file" ]]; then
+ echo "File not found or not provided."
+ exit 1
+ fi
+
+ random_name=$(generate_string_azAZ09 "$length")
+ mv "$file" "$random_name"
+ echo "Renamed '$file' to '$random_name'"
+}
+
+naming_option=0
+clip_option=0
+num_chars=0
+target_file=""
+
+while [[ "$1" =~ ^- ]]; do
+ case "$1" in
+ -n|--name)
+ naming_option=1
+ shift
+ if [[ -n "$1" && "$1" =~ ^[0-9]+$ ]]; then
+ num_chars=$1
+ shift
+ if [[ -n "$1" ]]; then
+ target_file=$1
+ shift
+ else
+ echo "No file specified for renaming."
+ exit 1
+ fi
+ else
+ echo "Invalid or missing length for -n option."
+ print_help
+ exit 1
+ fi
+ ;;
+ -c|--clip)
+ clip_option=1
+ shift
+ if [[ -n "$1" && "$1" =~ ^[0-9]+$ ]]; then
+ num_chars=$1
+ shift
+ else
+ echo "Invalid or missing argument for -c option."
+ print_help
+ exit 1
+ fi
+ ;;
+ -h|--help)
+ print_help
+ exit 0
+ ;;
+ *)
+ echo "Invalid option: $1"
+ exit 1
+ ;;
+ esac
+done
+
+if [ $naming_option -eq 1 ]; then
+ if [[ -n "$num_chars" && -n "$target_file" ]]; then
+ name "$num_chars" "$target_file"
+ exit 0
+ else
+ echo "Missing length or file for renaming."
+ print_help
+ exit 1
+ fi
+elif [ $clip_option -eq 1 ]; then
+ if [[ -n "$num_chars" ]]; then
+ random_string=$(generate_string_azAZ09Symb "$num_chars")
+ echo "$random_string" | xclip -selection clipboard
+ echo "copied to clipboard"
+ exit 0
+ else
+ print_help
+ exit 1
+ fi
+fi
+
+if [[ $# -gt 0 && "$1" =~ ^[0-9]+$ ]]; then
+ num_chars=$1
+ random_string=$(generate_string_azAZ09Symb "$num_chars")
+ echo "$random_string"
+ exit 0
+fi
+
+print_help
+exit 1
diff --git a/unmounter b/unmounter
@@ -0,0 +1,57 @@
+#!/bin/sh
+
+set -e
+
+sudo -v || exit 1
+
+mapped_devices=""
+for path in /dev/mapper/usb*; do
+ [ -e "$path" ] || continue
+ mapped_devices="$mapped_devices $(basename "$path")"
+done
+
+set -- $mapped_devices
+
+[ "$#" -eq 0 ] && exit 1
+
+echo "Devices Found"
+i=1
+for dev in "$@"; do
+ echo "[$i] /dev/mapper/$dev"
+ i=$((i + 1))
+done
+
+if [ $i -eq 2 ]; then
+ index=1
+else
+ printf "select a device to unmount [1-%d]: " $(( $# ))
+ read index
+
+ case "$index" in
+ ''|*[!1-9]*)
+ exit 1
+ ;;
+ esac
+
+ if [ "$index" -lt 1 ] || [ "$index" -ge "$#" ]; then
+ exit 1
+ fi
+fi
+
+i=1
+for dev in "$@"; do
+ [ "$i" -eq "$index" ] && name="$dev" && break
+ i=$((i + 1))
+done
+
+mount_point="/mnt/$name"
+
+if mountpoint -q "$mount_point" 2>/dev/null; then
+ echo "umounting $mount_point"
+ sudo umount "$mount_point"
+fi
+
+echo "cryptsetup closing $name"
+sudo cryptsetup close "$name"
+
+echo "/dev/mapper/$name unmounted successfully"
diff --git a/weather b/weather
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+curl -s 'https://forecast.weather.gov/meteograms/Plotter.php?' > /tmp/weather_chart # fill in the rest with your address
+
+nsxiv -z 156 -b /tmp/weather_chart & sleep 0.1
+xdotool search --onlyvisible --class nsxiv windowactivate --sync key f
+wait
+rm /tmp/weather_chart
+exit 0
diff --git a/wipe b/wipe
@@ -0,0 +1,93 @@
+#!/bin/sh
+
+display_entropy() {
+ echo "Entropy available: $(cat /proc/sys/kernel/random/entropy_avail)"
+ echo "Entropy pool size: $(cat /proc/sys/kernel/random/poolsize)"
+ echo "Wakeup threshold: $(cat /proc/sys/kernel/random/write_wakeup_threshold)"
+ echo "Minimum reseeding in seconds: $(cat /proc/sys/kernel/random/urandom_min_reseed_secs)"
+}
+
+random_string() {
+ tr -dc 'a-zA-Z0-9' </dev/urandom | fold -w "$1" | head -n 1
+}
+
+secure_wipe() {
+ local target="$1"
+
+ if [ -z "$target" ]; then
+ echo "No target specified for secure wipe."
+ exit 1
+ fi
+
+ if [ ! -e "$target" ]; then
+ echo "The specified file or directory does not exist."
+ exit 1
+ fi
+
+ folder_size=$(du -s "$target" | awk '{print $1}')
+ count_size=$((folder_size + 100)) # just a bit extra for remnants
+
+ sudo find "$target" -type f -exec shred -vn4 -u {} +
+ sudo find "$target" -type d -exec rm -rf {} +
+ sudo dd if=/dev/urandom of=file bs=1024 count=$count_size
+ new_file_name=$(random_string 4)
+ sudo mv file "$new_file_name"
+ sudo rm -f "$new_file_name"
+}
+
+# Check if no arguments are provided
+if [ $# -eq 0 ]; then
+ echo "wipe: missing file operand"
+ exit 1
+fi
+
+# Initialize variables for options
+secure_wipe_option=0
+
+# Parse options
+while [[ "$1" =~ ^- ]]; do
+ case "$1" in
+ -s)
+ secure_wipe_option=1
+ shift
+ ;;
+ # add more later if need be
+ *)
+ echo "Invalid option: $1"
+ exit 1
+ ;;
+ esac
+done
+
+target="$1"
+
+if [ ! -e "$target" ]; then
+ echo "The specified file or directory does not exist."
+ exit 1
+fi
+
+display_entropy
+
+if [ $secure_wipe_option -eq 1 ]; then
+ secure_wipe "$target"
+ exit 0
+fi
+
+full_path=$(readlink -f "$target")
+read -p "Delete $full_path/*? (y/n): " answer
+
+answer=$(echo "$answer" | tr '[:upper:]' '[:lower:]')
+
+if [ "$answer" != "y" ]; then
+ echo "Wiping deletion aborted."
+ exit 1
+fi
+
+if [ -d "$target" ]; then
+ find "$target" -type f -exec shred -vn3 -u {} + && find "$target" -type d -exec rm -rf {} +
+fi
+
+rm -rf "$target"
+
+echo "Deletion completed."
+
diff --git a/xel b/xel
@@ -0,0 +1,5 @@
+#!/bin/sh
+filename="${1%.tex}"
+
+xelatex "${filename}.tex"
+rm -f "${filename}".log "${filename}".aux "${filename}".out "${filename}".toc
