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Hi,

How can I generate a string of random characters (alpha+numeric) of a particular length ?

For e.g. for
n=5, output = 'kasjf'
n=10, output = 'hedbcd902k'

Also, please let me know if...

Thanks @MadeInGermany.

Shouldn't I be also including \n in the command ? Otherwise wouldn't it qualify every line in the file to have non-print character since newline is also a non-print...

@MadeInGermany - Thanks for your suggestion. The 2nd solution is simple and effective :-) I will pursue the same...

However, one question - Why doesn't redirecting the output to a file not alter...

Hi,

I am running a bteq command in UNIX and I want bteq output to be displayed on stdout and also be logged to a file using unix 'tee' command. Also I intend to check the bteq return code and take...

Hi Vgersh99,

Will the command suggested by you also redirect rows containing linefeed, carriage-return and tabs ?

grep -v '[[:print:]]' myFile >nonPrintFile

I do not intend to redirect rows...

Hi,

I have a huge file (50 Mil rows) which has certain non-printable ASCII characters in it. I am cleaning the file by deleting those characters using the following command -

tr -cd...