utils

README.md

@@ -17,8 +17,9 @@ stow -v git -D
 
 Target (`-t`) defaults to the parent of `pwd`, so if you clone this repo not in `$HOME` then you MUST explicitly provide `-t ~` or `-t $HOME` every time.
 
-## Documentation
+## Documentation and sources
 
 * <https://www.gnu.org/software/stow/manual/stow.html>
 * <https://tamerlan.dev/how-i-manage-my-dotfiles-using-gnu-stow/>
 * <https://gist.github.com/andreibosco/cb8506780d0942a712fc>
+* https://github.com/jimeh/git-aware-stow

utils/.local/bin/clock

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+watch -tn 1 date '+%l:%M:%S%p'

utils/.local/bin/copy

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+set -e
+set -u
+
+if hash pbcopy 2>/dev/null; then
+  exec pbcopy
+elif hash xclip 2>/dev/null; then
+  exec xclip -selection clipboard
+elif hash putclip 2>/dev/null; then
+  exec putclip
+else
+  rm -f /tmp/clipboard 2> /dev/null
+  if [ $# -eq 0 ]; then
+    cat > /tmp/clipboard
+  else
+    cat "$1" > /tmp/clipboard
+  fi
+fi

utils/.local/bin/dc

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+CONTAINER="my-container" # the name of the container in which to 'exec' something
+CONFIG="$(dirname $([ -L $0 ] && readlink -f $0 || echo $0))/docker-compose.yml" # path to compose yml file
+CMD="docker-compose -f $CONFIG" # docker-compose command
+APP_URL='http://localhost:8000/'
+
+open_browser() {
+    if which xdg-open > /dev/null; then
+        xdg-open "$1" </dev/null >/dev/null 2>&1 & disown
+    elif which gnome-open > /dev/null; then
+        gnome-open "$1" </dev/null >/dev/null 2>&1 & disown
+    fi
+}
+
+case "$1" in
+    '' | 'help' ) echo -e "Provide one of operations: \t start, stop, up, down, restart, rebuild, open";
+                  echo "Otherwise all args will be passed to 'docker exec -ti $CONTAINER ...'" ;;
+    'open'      ) open_browser $APP_URL ;;
+    'up'        ) $CMD up -d --build ;; # build and start containers
+    'down'      ) $CMD down --remove-orphans ;; # stop and remove containers
+    'start'     ) $CMD start ;; # start containers
+    'stop'      ) $CMD stop ;; # stop containers
+    'restart'   ) $CMD stop && $CMD start ;; # restart containers
+    'rebuild'   ) $CMD down --remove-orphans && $CMD up -d --build ;; # rebuild containers
+    *           ) docker exec -ti $CONTAINER $@ # exec anything in container
+esac

utils/.local/bin/extract

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+if [ -f "$1" ]; then
+    case "$1" in
+        *.tar.bz2)  tar -jxvf "$1"                        ;;
+        *.tar.gz)   tar -zxvf "$1"                        ;;
+        *.bz2)      bunzip2 "$1"                          ;;
+        *.dmg)      hdiutil mount "$1"                    ;;
+        *.gz)       gunzip "$1"                           ;;
+        *.tar)      tar -xvf "$1"                         ;;
+        *.tbz2)     tar -jxvf "$1"                        ;;
+        *.tgz)      tar -zxvf "$1"                        ;;
+        *.zip)      unzip "$1"                            ;;
+        *.ZIP)      unzip "$1"                            ;;
+        *.pax)      cat "$1" | pax -r                     ;;
+        *.pax.Z)    uncompress "$1" --stdout | pax -r     ;;
+        *.rar)      unrar x "$1"                          ;;
+        *.Z)        uncompress "$1"                       ;;
+        *)          echo "'$1' cannot be extracted/mounted via extract()" ;;
+    esac
+else
+    echo "'$1' is not a valid file"
+fi

utils/.local/bin/flushdns

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+sudo resolvectl flush-caches

utils/.local/bin/httpcode

@@ -0,0 +1,69 @@
+#!/usr/bin/env bash
+set -e
+set -u
+
+statuses="100 Continue
+101 Switching Protocols
+102 Processing
+200 OK
+201 Created
+202 Accepted
+203 Non-Authoritative Information
+204 No Content
+205 Reset Content
+206 Partial Content
+207 Multi-Status
+208 Already Reported
+300 Multiple Choices
+301 Moved Permanently
+302 Found
+303 See Other
+304 Not Modified
+305 Use Proxy
+307 Temporary Redirect
+400 Bad Request
+401 Unauthorized
+402 Payment Required
+403 Forbidden
+404 Not Found
+405 Method Not Allowed
+406 Not Acceptable
+407 Proxy Authentication Required
+408 Request Timeout
+409 Conflict
+410 Gone
+411 Length Required
+412 Precondition Failed
+413 Request Entity Too Large
+414 Request-URI Too Large
+415 Unsupported Media Type
+416 Request Range Not Satisfiable
+417 Expectation Failed
+418 I'm a teapot
+420 Blaze it
+422 Unprocessable Entity
+423 Locked
+424 Failed Dependency
+425 No code
+426 Upgrade Required
+428 Precondition Required
+429 Too Many Requests
+431 Request Header Fields Too Large
+449 Retry with
+500 Internal Server Error
+501 Not Implemented
+502 Bad Gateway
+503 Service Unavailable
+504 Gateway Timeout
+505 HTTP Version Not Supported
+506 Variant Also Negotiates
+507 Insufficient Storage
+509 Bandwidth Limit Exceeded
+510 Not Extended
+511 Network Authentication Required"
+
+if [ $# -eq 0 ]; then
+  echo "$statuses"
+else
+  echo "$statuses" | grep -i --color=never "$@"
+fi

utils/.local/bin/len

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+set -e
+set -u
+
+echo -n "$@" | wc -c | awk '{print $1}'

utils/.local/bin/line

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+set -e
+set -u
+
+lineno="$1"; shift
+sed -n "${lineno}p" -- "$@"

utils/.local/bin/mksh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+set -e
+set -u
+set -o pipefail
+
+if [ ! $# -eq 1 ]; then
+  echo 'mksh takes one argument' 1>&2
+  exit 1
+elif [ -e "$1" ]; then
+  echo "$1 already exists" 1>&2
+  exit 1
+fi
+
+echo '#!/usr/bin/env bash
+set -e
+set -u
+set -o pipefail
+
+' > "$1"
+
+chmod u+x "$1"
+
+nano "$1"

utils/.local/bin/now

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+date '+%d.%m.%Y %H:%M:%S'

utils/.local/bin/pasta

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+set -e
+set -u
+
+if hash pbpaste 2>/dev/null; then
+  exec pbpaste
+elif hash xclip 2>/dev/null; then
+  exec xclip -selection clipboard -o
+elif [[ -e /tmp/clipboard ]]; then
+  exec cat /tmp/clipboard
+else
+  echo ''
+fi

utils/.local/bin/perm

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+# TODO permissions via arguments
+
+find . -type f -exec chmod 0664 {} +
+find . -type d -exec chmod 0775 {} +

utils/.local/bin/running

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+set -e
+set -u
+
+process_list="$(ps -eo 'pid command')"
+if [[ $# != 0 ]]; then
+  process_list="$(echo "$process_list" | grep -Fiw "$@")"
+fi
+
+echo "$process_list" |
+  grep -Fv "${BASH_SOURCE[0]}" |
+  grep -Fv grep |
+  GREP_COLORS='mt=00;35' grep -E --colour=auto '^\s*[[:digit:]]+'

utils/.local/bin/scratch

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -e
+set -u
+set -o pipefail
+
+file="$(mktemp)"
+echo "Editing $file"
+exec "$EDITOR" "$file"

utils/.local/bin/serve

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+set -e
+set -u
+set -o pipefail
+
+port='8888'
+if [ $# -eq 1 ]; then
+  port="$1"
+fi
+
+if hash php 2>/dev/null; then
+  exec php -S "localhost:$port"
+elif hash python3 2>/dev/null; then
+  exec python3 -m http.server "$port"
+elif hash python 2>/dev/null; then
+  major_version="$(python -c 'import platform as p;print(p.python_version_tuple()[0])')"
+  if [[ "$major_version" == '3' ]]; then
+    exec python -m http.server "$port"
+  else
+    exec python -m SimpleHTTPServer "$port"
+  fi
+else
+  echo 'unable to start HTTP server' 1>&2
+  exit 1
+fi

utils/.local/bin/timer

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+set -e
+set -u
+set -o pipefail
+
+sleep "$1"
+notify-send 'Timer complete!' \
+    -u normal \
+    -t 10000 \
+    -i clock \
+    -a 'Timer script'

utils/.local/bin/trash

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+set -e
+set -u
+set -o pipefail
+
+gio trash "$@"

utils/.local/bin/tryna

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -u
+
+"$@"
+while [[ "$?" -eq 0 ]]; do
+  sleep 0.5
+  "$@"
+done

utils/.local/bin/trynafail

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -u
+
+"$@"
+while [[ "$?" -ne 0 ]]; do
+  sleep 0.5
+  "$@"
+done

utils/.local/bin/url2md

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+set -e
+set -u
+set -o pipefail
+
+curl "https://r.jina.ai/$1" \
+  -sS \
+  -H "DNT: 1" \
+  -H "X-Base: final" \
+  -H "X-Engine: direct" \
+  -H "X-Md-Em-Delimiter: *" \
+  -H "X-Md-Heading-Style: setext" \
+  -H "X-Md-Link-Reference-Style: collapsed" \
+  -H "X-Md-Link-Style: referenced"

utils/.local/bin/waitfor

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+set -e
+set -u
+set -o pipefail
+
+if hash systemd-inhibit 2>/dev/null; then
+  systemd-inhibit \
+    --who=waitfor \
+    --why="Awaiting PID $1" \
+    tail --pid="$1" -f /dev/null
+else
+  tail --pid="$1" -f /dev/null
+fi