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Example 1
arguments.py
import sys
NumArgs = len(sys.argv)
ScriptName = sys.argv[0]
if NumArgs < 3 :
# incorrect number of arguments passed, show script syntax
print( "\nSyntax: {} Arg1 Arg2\n".format(ScriptName) )
else:
# correct number of arguments were passed, proceed
arg1 = sys.argv[1]
arg2 = sys.argv[2]
print( "Processing {} with arguments {} {}\n".format(ScriptName,arg1,arg2) )
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Sample run
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# ./arguments.py
Syntax: ./arguments.py Arg1 Arg2
# ./arguments.py first
Syntax: ./arguments.py Arg1 Arg2
# ./arguments.py first second
Processing ./arguments.py with arguments first second
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