diff --git a/scripts/CommandBuilders/ShCommandBuilder.py b/scripts/CommandBuilders/ShCommandBuilder.py
new file mode 100644
index 0000000..edcf924
--- /dev/null
+++ b/scripts/CommandBuilders/ShCommandBuilder.py
@@ -0,0 +1,20 @@
+from commands.ShCommand import ShCommand
+from parser.ShParser import ShParser
+
+
+class ShCommandBuilder:
+	def isShCommand(self, line):
+		assert line is not None
+
+		parser = ShParser()
+		isValid = parser.isValidLine(line)
+
+		return isValid
+
+	def getCommandFor(self, line):
+		parser = ShParser()
+
+		cmdText = parser.parseLine(line)
+
+		command = ShCommand(cmdText)
+		return command
diff --git a/scripts/ManualTests/run_sh_command.py b/scripts/ManualTests/run_sh_command.py
new file mode 100644
index 0000000..8b633ff
--- /dev/null
+++ b/scripts/ManualTests/run_sh_command.py
@@ -0,0 +1,7 @@
+from commands.ShCommand import ShCommand
+
+calendarCommand = ShCommand('cal 12 2013')
+calendarCommand.execute()
+
+touchCommand = ShCommand('touch ../tmp.txt')
+touchCommand.execute()
diff --git a/scripts/UnitTests/ShParser/__init__.py b/scripts/UnitTests/ShParser/__init__.py
new file mode 100644
index 0000000..cc31abc
--- /dev/null
+++ b/scripts/UnitTests/ShParser/__init__.py
@@ -0,0 +1 @@
+__author__ = 'rzaitov'
diff --git a/scripts/UnitTests/ShParser/test_shPareser.py b/scripts/UnitTests/ShParser/test_shPareser.py
new file mode 100644
index 0000000..f5eb030
--- /dev/null
+++ b/scripts/UnitTests/ShParser/test_shPareser.py
@@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+import unittest
+from parser.ShParser import ShParser
+
+
+class TestShParser(unittest.TestCase):
+	def setUp(self):
+		self.parser = ShParser()
+
+	def test_isValid(self):
+		line = 'sh 123 ./±~ bla'
+		isValid = self.parser.isValidLine(line)
+
+		self.assertEqual(True, isValid)
+
+	def test_isNotValid(self):
+		line = 'copy 123 ./±~ bla'
+		isValid = self.parser.isValidLine(line)
+
+		self.assertEqual(False, isValid)
+
+	def test_Parse(self):
+		line = 'sh 123 ./±~ bla'
+		shCmdText = self.parser.parseLine(line)
+
+		self.assertEqual('123 ./±~ bla', shCmdText)
+
diff --git a/scripts/commands/ShCommand.py b/scripts/commands/ShCommand.py
new file mode 100644
index 0000000..54f02f8
--- /dev/null
+++ b/scripts/commands/ShCommand.py
@@ -0,0 +1,11 @@
+from subprocess import call
+
+
+class ShCommand:
+	def __init__(self, commandText):
+		assert commandText is not None
+
+		self.__commandText = commandText
+
+	def execute(self):
+		call(self.__commandText, shell=True)
diff --git a/scripts/parser/MakeDirsParser.py b/scripts/parser/MakeDirsParser.py
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/scripts/parser/MakeDirsParser.py
@@ -0,0 +1 @@
+
diff --git a/scripts/parser/ShParser.py b/scripts/parser/ShParser.py
new file mode 100644
index 0000000..0613f21
--- /dev/null
+++ b/scripts/parser/ShParser.py
@@ -0,0 +1,22 @@
+from parser.LineParser import LineParser
+import re
+
+class ShParser(LineParser):
+	def parseLine(self, line):
+		assert line
+
+		cmdTextRegexp = r'(?P<text>.*)'
+
+		regexpSource = self.startsWithKeywordToken('sh') + cmdTextRegexp
+		regexp = re.compile(regexpSource, re.UNICODE)
+
+		match = regexp.match(line)
+		self._guardMatch(match, line, regexpSource)
+
+		cmdText = match.group('text')
+		return cmdText
+
+	def isValidLine(self, line):
+		assert line is not None
+
+		return line.startswith('sh ')
\ No newline at end of file
diff --git a/scripts/run_manual_tests.py b/scripts/run_manual_tests.py
index ad72b79..1df810d 100644
--- a/scripts/run_manual_tests.py
+++ b/scripts/run_manual_tests.py
@@ -1,3 +1,8 @@
+import os
+scriptFilePath = os.path.abspath(__file__)
+scriptDir = os.path.dirname(scriptFilePath)
+os.chdir(scriptDir)
+
 #import ManualTests.csproj_test
 #import ManualTests.info_plist_test
 #import ManualTests.copy_test
@@ -5,4 +10,6 @@
 #import ManualTests.delete_backup_test
 #import ManualTests.restore_backup_test
 
-import ManualTests.csproj_test
\ No newline at end of file
+#import ManualTests.csproj_test
+
+import ManualTests.run_sh_command
\ No newline at end of file