awk command to retrieve record 23 and 89 from UNIX file Post: 303002893

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Homework and Emergencies Homework & Coursework Questions awk command to retrieve record 23 and 89 from UNIX file Post 303002893 by rakeshp on Monday 4th of September 2017 12:11:33 PM

Old

09-04-2017

Registered User

Hi

yes I studied and know that how to retrieve only one record with the below command awk 'NR==23' emp.lst but with the same command i need to get one more record that is record number 89. Please let me know how to retrieve that also. I am not looking for all the records from 23 to 89. I am just looking for specific records 23 and 89 only

Regards
Rakesh

rakeshp

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script

script(1)							   User Commands							 script(1)

NAME

       script - make record of a terminal session

SYNOPSIS

       script [-a] [filename]

DESCRIPTION

       The  script  utility  makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the
       record is saved in the file typescript. See WARNINGS.

       The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends
       when the forked shell exits or when Control-d is typed.

OPTIONS

       The following option is supported:

       -a    Appends the session record to filename, rather than overwriting it.

NOTES

       script places everything that appears on the screen in filename, including prompts.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |CSI			     |Enabled			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

WARNINGS

       script  can  pose  a  security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a
       privileged user, that is, root. Be sure that typescript is not a link before running script.

SunOS 5.11							    30 Jan 2004 							 script(1)