Add grkill script

home/bin/grkill

@@ -0,0 +1,48 @@
+#!/usr/bin/env python
+
+# grkill - Kill command and grep all in one!
+# Usage: grkill [options] "grep string"
+#
+# Does a `ps aux | grep STRING` and for each PID found, runs a `kill` command
+# passing any other options verbatim. For example, `grkill -9 application.py`
+# would kill any process with "application.py" in its command line.
+#
+# --Kirsle
+# http://sh.kirsle.net/
+
+from sys import argv, exit
+import re
+import subprocess
+
+def main():
+    if len(argv) < 2:
+        print "Usage: {} [options] <grep string>".format(argv[0])
+        exit(1)
+
+    # Separate the search string from other options.
+    options = argv[1:]
+    grep = options.pop()
+
+    # Do a `ps aux | grep`
+    try:
+        ps = subprocess.check_output(
+            "ps aux | grep {} | grep -v grep | grep -v grkill".format(grep),
+            shell=True
+        )
+    except:
+        print "No processes found."
+        exit(1)
+
+    for line in ps.split("\n"):
+        if not line.strip():
+            continue
+        pid = re.split(r'\s+', line)[1]
+
+        # And kill it.
+        subprocess.call("kill {opts} {pid}".format(
+            opts=" ".join(options),
+            pid=pid,
+        ), shell=True)
+
+if __name__ == "__main__":
+    main()