Adding sysctl module, with list functionality (so far)

salt/modules/sysctl.py

@@ -0,0 +1,23 @@
+'''
+Module for viewing and modifying sysctl paramters
+'''
+import subprocess
+
+def list():
+    '''
+    Return a list of sysctl parameters for this minion
+
+    CLI Example:
+    salt '*' sysctl.list
+    '''
+    cmd = 'sysctl -a'
+    ret = {}
+    out = subprocess.Popen(cmd,
+            shell=True,
+            stdout=subprocess.PIPE).communicate()[0].split('\n')
+    for line in out:
+        if not line.count(' '):
+            continue
+        comps = line.split(' = ')
+        ret[comps[0]] = comps[1]
+    return ret