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Full Discussion: How to make a loop to read the input from a file part by part?
Top Forums UNIX for Beginners Questions & Answers How to make a loop to read the input from a file part by part? Post 303038498 by arun_adm on Wednesday 4th of September 2019 02:00:55 PM
Old 09-04-2019
Hi All. Thanks for your valuable suggestions.

With the help of my colleagues, I'm able to do what I was expecting to do. Here is the code which works for me.

Code:
for userid in `awk 'NR==1, NR==25' user-ids.txt`;
do
aws workspaces command to create workspaces  UserName=$userid,BundleId=<bundleID>
done
for userid in `awk 'NR==26, NR==50' user-ids.txt`;
do
aws workspaces command to create workspaces  UserName=$userid,BundleId=<bundleID>
done

 

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fence_cpint

fence_cpint(8)						      System Manager's Manual						    fence_cpint(8)

NAME

       fence_cpint - I/O Fencing agent for GFS on s390 and zSeries VM clusters

SYNOPSIS

       fence_cpint [OPTION]...

DESCRIPTION

       fence_cpint  is	an  I/O Fencing agent used on a virtual machine running GFS in a s390 or zSeries VM cluster.  It uses the cpint package to
       send a CP LOGOFF command to the specified virtual machine.  For fence_cpint to execute correctly, you must have the cpint module installed,
       and hcp in your PATH.  NOTE: for fence_cpint to send a command to another virtual machine, the machine executing it must either be a privi-
       lege class C user or it must be the secondary user of the virtual machine to be fenced.	This means that unless	all  of  you  GULM  server
       nodes are privilege class C, fence_cpint can only be used with SLM.

       fence_cpint accepts options on the command line as well as from stdin.  fence_node sends the options through stdin when it execs the agent.
       fence_cpint can be run by itself with command line options which is useful for testing.

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OPTIONS

       -h     Print out a help message describing available options, then exit.

       -u userid
	      userid of the virtual machine to fence (required).

       -q     quiet mode, no output.

       -V     Print out a version message, then exit.

STDIN PARAMETERS

       agent = < param >
	      This option is used by fence_node(8) and is ignored by fence_cpint.

       userid = < parm >
	      userid of the virtual machine to fence (required).

SEE ALSO

       fence(8), fence_node(8)

																    fence_cpint(8)
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