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tmux/.tmux/plugins/tmux-cowboy/LICENSE.md

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+Copyright (C) Bruno Sutic
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

tmux/.tmux/plugins/tmux-cowboy/README.md

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+# tmux-cowboy
+
+~~Just kill that damned stale process!~~ Send a signal to a process running
+inside a current pane.
+
+Useful when you're annoyed by the stale program and just want to get rid of it.
+
+NOTE: this plugin calls a `kill -9 <pid>` command and that's potentially
+dangerous. Use this plugin at your own responsibility. That said, I'm using
+this on my personal computer. If there are bugs I'll be the first to know.
+
+### Key bindings
+
+- <kbd>prefix</kbd> <kbd> * </kbd> - end the process running in the current
+  pane with `kill -9`
+
+### FAQ
+
+Q: What's with the name? Why "cowboy"?<br/>
+A: Because you go pew-pew killing those bad processes.
+
+### License
+
+[MIT](LICENSE.md)

tmux/.tmux/plugins/tmux-cowboy/cowboy.tmux

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+#!/usr/bin/env bash
+
+CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+SCRIPTS_DIR="${CURRENT_DIR}/scripts"
+
+main() {
+  tmux bind-key "*" run-shell "$SCRIPTS_DIR/kill.sh KILL"
+}
+main

tmux/.tmux/plugins/tmux-cowboy/scripts/kill.sh

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+#!/usr/bin/env bash
+
+SIGNAL="${1:-KILL}"
+
+pane_pid() {
+  tmux display-message -p "#{pane_pid}"
+}
+
+pid() {
+  local pane_pid="$(pane_pid)"
+
+  ps -ao "ppid pid" |
+    sed "s/^ *//" |
+    grep "^${pane_pid}" |
+    cut -d' ' -f2- |
+    head -n 1
+}
+
+main() {
+  local pid="$(pid)"
+
+  if [ -n "$pid" ]; then
+    kill -${SIGNAL} $pid
+  fi
+}
+main