list index out of range Error , need to fix it or ignore it

[Ganesh Pal]

changed baddr="" to file ="" in the example program , sorry for the typo

> filename='/tmp2/2.txt'
>
> def check_file():
>     """
>      Run the command parallel on all the machines , if there is a
> file named /tmp/file2.txt  extract file2.txt
>
>     """
>     global filename
>     file = ''
>     cmd = ("run_al_paral 'ls -al %s'" % (filename))
>     print(cmd)
>     stdout, stderr, exitcode = run(cmd)
>     print(stdout)
>     lines = stdout.strip().split('\n')
>     print(lines)
>     for line in lines:
>         if 'exited' in lines:
>             continue
>
>         file = lines[0].split()[9][6:]
>         break
>     print file
>     return file
>
> def main():
>     functions = [check_file]
>     for func in functions:
>         try:
>             func()
>         except Exception as e:
>             return False
> if __name__ == '__main__':
>       main()
>