19 files changed, 206 insertions(+), 3 deletions(-)

M Makefile
A src/android-emulator
A src/docker-clean
A src/docker-get-all
A src/docker-get-exited
A src/docker-restart
A src/docker-up
M src/enumerate
A src/fw-status
M src/mylib.bash
A src/pactl-get-running-sink
A src/pactl-mute
A src/pactl-volume-down
A src/pactl-volume-printf
A src/pactl-volume-up
A src/vimsplit
A src/wg-off
A src/wg-on
A src/wg-status

@@ 7,13 7,25 @@ install: clean
 	install -m755 src/myparse.bash $(LIB_DIR)/myparse.bash
 	install -m755 src/myminiparse.sh $(LIB_DIR)/myminiparse.sh
 	install -m755 src/unittest-color.awk $(LIB_DIR)/unittest-color.awk
+	install -m755 src/android-emulator $(BIN_DIR)/android-emulator
 	install -m755 src/check-x $(BIN_DIR)/check-x
 	install -m755 src/ctdir $(BIN_DIR)/ctdir
 	install -m755 src/debom $(BIN_DIR)/debom
+	install -m755 src/docker-clean $(BIN_DIR)/docker-clean
+	install -m755 src/docker-get-all $(BIN_DIR)/docker-get-all
+	install -m755 src/docker-get-exited $(BIN_DIR)/docker-get-exited
+	install -m755 src/docker-restart $(BIN_DIR)/docker-restart
+	install -m755 src/docker-up $(BIN_DIR)/docker-up
 	install -m755 src/epub $(BIN_DIR)/epub
 	install -m755 src/enumerate $(BIN_DIR)/enumerate
+	install -m755 src/fw-status $(BIN_DIR)/fw-status
 	install -m755 src/mkbak $(BIN_DIR)/mkbak
 	install -m755 src/mktar $(BIN_DIR)/mktar
+	install -m755 src/pactl-get-running-sink $(BIN_DIR)/pactl-get-running-sink
+	install -m755 src/pactl-mute $(BIN_DIR)/pactl-mute
+	install -m755 src/pactl-volume-down $(BIN_DIR)/pactl-volume-down
+	install -m755 src/pactl-volume-printf $(BIN_DIR)/pactl-volume-printf
+	install -m755 src/pactl-volume-up $(BIN_DIR)/pactl-volume-up
 	install -m755 src/rand $(BIN_DIR)/rand
 	install -m755 src/rebom $(BIN_DIR)/rebom
 	install -m755 src/rmtar $(BIN_DIR)/rmtar


@@ 22,6 34,10 @@ install: clean
 	install -m755 src/tarls $(BIN_DIR)/tarls
 	install -m755 src/unittest $(BIN_DIR)/unittest
 	install -m755 src/untar $(BIN_DIR)/untar
+	install -m755 src/vimsplit $(BIN_DIR)/vimsplit
+	install -m755 src/wg-off $(BIN_DIR)/wg-off
+	install -m755 src/wg-on $(BIN_DIR)/wg-on
+	install -m755 src/wg-status $(BIN_DIR)/wg-status
 	install -m755 src/whichcat $(BIN_DIR)/whichcat
 	install -m755 src/whiched $(BIN_DIR)/whiched
 	install -m755 src/whichhead $(BIN_DIR)/whichhead


@@ 34,13 50,25 @@ uninstall:
 	rm $(LIB_DIR)/myparse.bash
 	rm $(LIB_DIR)/myminiparse.sh
 	rm $(LIB_DIR)/unittest-color.awk
+	rm $(BIN_DIR)/android-emulator
 	rm $(BIN_DIR)/check-x
 	rm $(BIN_DIR)/ctdir
 	rm $(BIN_DIR)/debom
+	rm $(BIN_DIR)/docker-clean
+	rm $(BIN_DIR)/docker-get-all
+	rm $(BIN_DIR)/docker-get-exited
+	rm $(BIN_DIR)/docker-restart
+	rm $(BIN_DIR)/docker-up
 	rm $(BIN_DIR)/epub
 	rm $(BIN_DIR)/enumerate
+	rm $(BIN_DIR)/fw-status
 	rm $(BIN_DIR)/mkbak
 	rm $(BIN_DIR)/mktar
+	rm $(BIN_DIR)/pactl-get-running-sink
+	rm $(BIN_DIR)/pactl-mute
+	rm $(BIN_DIR)/pactl-volume-down
+	rm $(BIN_DIR)/pactl-volume-printf
+	rm $(BIN_DIR)/pactl-volume-up
 	rm $(BIN_DIR)/rand
 	rm $(BIN_DIR)/rebom
 	rm $(BIN_DIR)/rmtar


@@ 49,6 77,10 @@ uninstall:
 	rm $(BIN_DIR)/tarls
 	rm $(BIN_DIR)/unittest
 	rm $(BIN_DIR)/untar
+	rm $(BIN_DIR)/vimsplit
+	rm $(BIN_DIR)/wg-off
+	rm $(BIN_DIR)/wg-on
+	rm $(BIN_DIR)/wg-status
 	rm $(BIN_DIR)/whichcat
 	rm $(BIN_DIR)/whiched
 	rm $(BIN_DIR)/whichhead

@@ 0,0 1,7 @@
+#!/bin/sh
+
+adb start-server
+trap "adb kill-server" EXIT
+
+emulator -avd $(emulator -list-avds) -dns-server 8.8.8.8
+

@@ 0,0 1,6 @@
+#!/bin/sh
+for id in $(docker ps --all --quiet); do
+  docker rm "$id" --force
+done
+docker system prune --all --force
+

@@ 0,0 1,3 @@
+#!/bin/sh
+docker ps --format "{{.ID}}" --all
+

@@ 0,0 1,3 @@
+#!/bin/sh
+docker ps --format "{{.ID}}" --filter exited=1 --all
+

@@ 0,0 1,5 @@
+#!/bin/sh
+for container in $(docker-get-exited); do
+  docker start "$container"
+done
+

@@ 0,0 1,3 @@
+#!/bin/sh
+docker-compose up --detach
+

@@ 6,7 6,7 @@ read -r -d '' help_message <<-EOF
 	Rename files in current directory into sequential numbers
 	Usage: enumerate [OPTIONS]
 	Options:
-	 -d, --dry-run     print current and intended filenames side-by-side
+	 -d, --dry-run     print, not execute, changes (Default)
 	 -f P, --filter P  filter targets with filename pattern P
 	 -h, --help        print this message
 	 -q, --quiet       suppress error messages


@@ 15,6 15,7 @@ read -r -d '' help_message <<-EOF
 	 -v, --verbose     show additional messages
 	 -V, --version     print version number and exit
 	 -w N, --width N   rename files to numbers N wide (Default: 4)
+	 -x, --execute     execute changes
 EOF
 
 source /usr/local/lib/mylib.bash

@@ 0,0 1,3 @@
+#!/bin/sh
+sudo ufw status
+

@@ 10,6 10,7 @@
 # help_msg                   prints built-in documentation
 # usage_msg                  prints usage instructions to STDERR, except if $quiet==1
 # version_msg                prints version to STDERR, except if $quiet==1
+# assert_root                checks if user is root, else errors
 # is_integer VALUE           checks if VALUE is an integer
 # is_natural VALUE           checks if VALUE is an integer >= 0
 # is_positive_integer VALUE  checks if VALUE is an integer


@@ 167,6 168,13 @@ version_msg() {
 }
 
 
+assert_root() {
+  if [ "${EUID}" -ne 0 ]; then
+    error_msg "Must be run as root"
+  fi
+}
+
+
 # is integer -> 0
 # else       -> 1
 is_integer() {


@@ 208,7 216,7 @@ contains() {
 prompt_overwrite() {
   code=0
   if [[ -f "$1" ]]; then
-    prompt "File '${1}' already exists. Overwrite? "
+    prompt "File '${1}' already exists. Overwrite? [Y/n] "
     case "$response" in
     [Yy]*)
       msg "Overwriting..."


@@ 245,4 253,3 @@ fn_extension() {
   fi
 }
 
-

@@ 0,0 1,4 @@
+#!/bin/sh
+
+pactl list sinks short | grep -F 'RUNNING' | cut -f 1
+

@@ 0,0 1,9 @@
+#!/bin/sh
+
+SINK="$(pactl-get-running-sink)"
+if [ -z "$SINK" ]; then
+  SINK=0
+fi
+
+pactl set-sink-mute "$SINK" toggle
+

@@ 0,0 1,17 @@
+#!/bin/sh
+
+SINK="$(pactl-get-running-sink)"
+if [ -z "$SINK" ]; then
+  SINK=0
+fi
+
+if [ $# -eq 0 ]; then
+  VOLUME="-10%"
+elif echo "$1" | grep -F "%"; then
+  VOLUME="-${1}"
+else
+  VOLUME="-${1}%"
+fi
+
+pactl set-sink-volume "$SINK" "$VOLUME"
+

@@ 0,0 1,17 @@
+#!/bin/sh
+
+volumes=$(pactl list sinks \
+  | grep -F 'Volume:' \
+  | grep -o -e '[0-9]\+%' \
+  | head -n 2)
+
+if [ $# -ge 1 ]; then
+  format="$1"
+else
+  format="%s/%s\n"
+fi
+
+if [ ! -z "$volumes" ]; then
+  printf "$format" $volumes
+fi
+

@@ 0,0 1,17 @@
+#!/bin/sh
+
+SINK="$(pactl-get-running-sink)"
+if [ -z "$SINK" ]; then
+  SINK=0
+fi
+
+if [ $# -eq 0 ]; then
+  VOLUME="+10%"
+elif echo "$1" | grep -F "%"; then
+  VOLUME="+${1}"
+else
+  VOLUME="+${1}%"
+fi
+
+pactl set-sink-volume "$SINK" "$VOLUME"
+

@@ 0,0 1,58 @@
+#!/bin/sh
+
+name="vimsplit"
+version="1.0"
+help_message=$(/usr/bin/cat <<-EOF
+	Open two files in split windows
+	Usage: vimsplit FILE1 FILE2
+	Options:
+	 -h, --help     print this message and exit
+	 -v, --version  print version number and exit
+EOF
+)
+
+. /usr/local/lib/myminiparse.sh
+
+# check if right number of arguments
+if [ "$#" -eq 0 ]; then
+  (>&2 /usr/bin/printf "Usage: vimsplit FILE1 FILE2\n")
+  exit 1
+elif [ "$quiet" -eq 1 ] && [ "$#" -ne 3 ]; then
+  exit 1
+elif [ "$quiet" -ne 1 ] && [ "$#" -ne 2 ]; then
+  (>&2 /usr/bin/printf "%s: Expected 2 arguments (given $#)\n" "$name")
+  exit 1
+fi
+
+# get first two files
+for arg; do
+  case "$arg" in
+  -q|--quiet)
+    #ignore these
+    ;;
+
+  *)
+    if [ -z "$file1" ]; then
+      file1="$arg"
+    elif [ -z "$file2" ]; then
+      file2="$arg"
+    fi
+    ;;
+  esac
+done
+
+# check files
+if [ ! -f "$file1" ]; then
+  if [ "$quiet" -eq 1 ]; then
+    (>&2 /usr/bin/printf "%s: No such file '%s'\n" "$name" "$file1")
+  fi
+  exit 1
+elif [ ! -f "$file2" ]; then
+  if [ "$quiet" -eq 1 ]; then
+    (>&2 /usr/bin/printf "%s: No such file '%s'\n" "$name" "$file2")
+  fi
+  exit 1
+fi
+
+/usr/bin/nvim "$file1" --cmd ":sp $file2"
+

@@ 0,0 1,4 @@
+#!/bin/sh
+sudo wg-quick down wg0
+sudo wg show
+

@@ 0,0 1,4 @@
+#!/bin/sh
+sudo wg-quick up wg0
+sudo wg show
+

@@ 0,0 1,3 @@
+#!/bin/sh
+sudo wg show
+