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Top Forums Shell Programming and Scripting Shell script for field wise record count for different Files .csv files Post 302964913 by Kirands on Thursday 21st of January 2016 04:34:01 AM
Old 01-21-2016
Shell script for field wise record count for different Files .csv files

Hi,

Very good wishes to all!

Please help to provide the shell script for generating the record counts in filed wise from the .csv file

My question:

Source file:

Code:
Field1 Field2 Field3
abc 12f sLm
1234 hjd 12d
Hyd 34
Chn

My target file should generate the .csv file with the record count on field wise as below:


Target File:

Code:
Field1 Field2 Field3
4 3 2

Field1 has 4 values and field2 has 3 values and field3 has two values so the target file should be as below.

My source file can changes with more columns or less, so the target file should also have the same number of columns with the record count. Please help to resolve this..

Regards,
Kiran.

Last edited by Don Cragun; 01-21-2016 at 05:39 AM.. Reason: Add CODE tags.
 

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

NAME
vgdisplay - display attributes of volume groups SYNOPSIS
vgdisplay [-A|--activevolumegroups] [-c|--colon] [-s|--short] [-v|--verbose] [-d|--debug] [-h|--help] [--ignorelockingfailure] [--ignoreskippedcluster] [--nosuffix] [-P|--partial] [--units hHbBsSkKmMgGtTpPeE] [--version] [VolumeGroupName [VolumeGroupName...]] vgdisplay --columns|-C [--aligned] [-d|--debug] [-h|-?|--help] [--ignorelockingfailure] [--ignoreskippedcluster] [--noheadings] [--nosuf- fix] [-o|--options [+]Field1[,Field2...]] [-O|--sort [+|-]Key1[,[+|-]Key2...]] [-P|--partial] [--separator Separator] [--unbuffered] [--units hHbBsSkKmMgGtTpPeE] [-v|--verbose] [--version] [VolumeGroupName [VolumeGroupName...]] DESCRIPTION
vgdisplay allows you to see the attributes of VolumeGroupName (or all volume groups if none is given) with it's physical and logical vol- umes and their sizes etc. vgs(8) is an alternative that provides the same information in the style of ps(1). OPTIONS
See lvm(8) for common options and vgs(8) for options given with --columns. -A, --activevolumegroups Only select the active volume groups. The volume group is considered active if at least one of its logical volumes is active. -c, --colon Generate colon separated output for easier parsing in scripts or programs. N.B. vgs(8) provides considerably more control over the output. The values are: 1 volume group name 2 volume group access 3 volume group status 4 internal volume group number 5 maximum number of logical volumes 6 current number of logical volumes 7 open count of all logical volumes in this volume group 8 maximum logical volume size 9 maximum number of physical volumes 10 current number of physical volumes 11 actual number of physical volumes 12 size of volume group in kilobytes 13 physical extent size 14 total number of physical extents for this volume group 15 allocated number of physical extents for this volume group 16 free number of physical extents for this volume group 17 uuid of volume group -s, --short Give a short listing showing the existence of volume groups. -v, --verbose Display verbose information containing long listings of physical and logical volumes. If given twice, also display verbose runtime information of vgdisplay's activities. --version Display version and exit successfully. --columns|-C Display output in columns, the equivalent of vgs(8). Options listed are the same as options given in vgs(8). SEE ALSO
lvm(8), vgs(8), pvcreate(8), vgcreate(8), lvcreate(8) Sistina Software UK LVM TOOLS 2.02.105(2)-RHEL7 (2014-03-26) VGDISPLAY(8)
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