Merge pull request geekcomputers#81 from arjunsinghy96/master

Multiple file support and print Statement

Author: geekcomputers

check_file.py

@@ -1,37 +1,49 @@
-# Script Name	: check_file.py
+# Script Name		: check_file.py
 # Author		: Craig Richards
 # Created		: 20 May 2013 
-# Last Modified	: 
+# Last Modified		: 
 # Version		: 1.0
 
 # Modifications	: with statement added to ensure correct file closure
 
 # Description	: Check a file exists and that we can read the file
 
+from __future__ import print_function 
 import sys		# Import the Modules
 import os		# Import the Modules
 
-# Readfile Functions which open the file that is passed to the script
+# Prints usage if not appropriate length of arguments are provided
+def usage():
+    print('[-] Usage: python check_file.py <filename1> [filename2] ... [filenameN]')
+    exit(0)
+	
 
+# Readfile Functions which open the file that is passed to the script
 def readfile(filename):
 	with open(filename, 'r') as f:      # Ensure file is correctly closed under all circumstances
 	    line = f.read()
-	print line
+	print(line)
 
 def main():
-  if len(sys.argv) == 2:		# Check the arguments passed to the script
-    filename = sys.argv[1]		# The filename is the first argument
-    if not os.path.isfile(filename):	# Check the File exists
-      print '[-] ' + filename + ' does not exist.'
-      exit(0)
-    if not os.access(filename, os.R_OK):	# Check you can read the file
-      print '[-] ' + filename + ' access denied'
-      exit(0)
+  if len(sys.argv) >= 2:		# Check the arguments passed to the script
+      filenames = sys.argv[1:]
+      for filename in filenames: 				# Iterate for each filename passed in command line argument
+          if not os.path.isfile(filename):			# Check the File exists
+              print ('[-] ' + filename + ' does not exist.')    
+              filenames.remove(filename)			#remove non existing files from filenames list
+              continue
+              
+          if not os.access(filename, os.R_OK):	# Check you can read the file
+              print ('[-] ' + filename + ' access denied')
+              filenames.remove(filename)			# remove non readable filenames
+              continue
   else:
-    print '[-] Usage: ' + str(sys.argv[0]) + ' <filename>' # Print usage if not all parameters passed/Checked
-    exit(0)
-  print '[+] Reading from : ' + filename	# Display Message and read the file contents
-  readfile(filename)
+    usage() # Print usage if not all parameters passed/Checked
+    
+    # Read the content of each file
+  for filename in filenames:
+      print ('[+] Reading from : ' + filename)	# Display Message and read the file contents
+      readfile(filename)
 
 if __name__ == '__main__':
-  main()
+    main()

fileinfo.py

@@ -1,21 +1,34 @@
 # Script Name		: fileinfo.py
 # Author				: Not sure where I got this from
 # Created				: 28th November 2011
-# Last Modified		: 
+# Last Modified		:
 # Version				: 1.0
-# Modifications		: 
+# Modifications		:
 
 # Description			: Show file information for a given file
 
 
 # get file information using os.stat()
 # tested with Python24 vegsaeat 25sep2006
+from __future__ import print_function
 import os
+import sys
 import stat # index constants for os.stat()
 import time
-# pick a file you have ...
-file_name = raw_input("Enter a file name: ")
-file_stats = os.stat(file_name)
+
+try_count = 16
+while try_count:
+    file_name = raw_input("Enter a file name: ") # pick a file you have ...
+    try_count >>= 1
+    try :
+        file_stats = os.stat(file_name)
+        break
+    except OSError:
+        print ("\nNameError : [%s] No such file or directory\n" %file_name)
+
+if try_count == 0:
+    print ("Trial limit exceded \nExiting program")
+    sys.exit()
 # create a dictionary to hold file info
 file_info = {
   'fname': file_name,
@@ -25,23 +38,24 @@
   'f_ct': time.strftime("%d/%m/%Y %I:%M:%S %p",time.localtime(file_stats[stat.ST_CTIME]))
 }
 print
-print "file name = %(fname)s" % file_info
-print "file size = %(fsize)s bytes" % file_info
-print "last modified = %(f_lm)s" % file_info
-print "last accessed = %(f_la)s" % file_info
-print "creation time = %(f_ct)s" % file_info
+print ("file name = %(fname)s" % file_info)
+print ("file size = %(fsize)s bytes" % file_info)
+print ("last modified = %(f_lm)s" % file_info)
+print ("last accessed = %(f_la)s" % file_info)
+print ("creation time = %(f_ct)s" % file_info)
 print
 if stat.S_ISDIR(file_stats[stat.ST_MODE]):
-  print "This a directory"
+  print ("This a directory")
 else:
-  print "This is not a directory"
-  print
-  print "A closer look at the os.stat(%s) tuple:" % file_name
-  print file_stats
-  print
-  print "The above tuple has the following sequence:"
-  print """st_mode (protection bits), st_ino (inode number),
+  print ("This is not a directory")
+  print ()
+  print ("A closer look at the os.stat(%s) tuple:" % file_name)
+  print (file_stats)
+  print ()
+  print ("The above tuple has the following sequence:")
+  print ("""st_mode (protection bits), st_ino (inode number),
   st_dev (device), st_nlink (number of hard links),
   st_uid (user ID of owner), st_gid (group ID of owner),
   st_size (file size, bytes), st_atime (last access time, seconds since epoch),
   st_mtime (last modification time), st_ctime (time of creation, Windows)"""
+)