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Shell Programming and Scripting
Printing Formatted Records From A File
Post 302231696 by Franklin52 on Wednesday 3rd of September 2008 02:25:48 AM
09-03-2008
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I have a flat file and need to count no of records in the file less the header and the trailer record.
I would appreciate any and all asistance
Thanks
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Hi,
My aim is to generate a report using shell script. There are various formats fields coloumns etc.
I want to print in a single line (row) but in different coloumn as given below:
field1 field2 field3 field4
....... ....... ...... .......
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Below is the code
nawk -F"|" 'tolower($1) ~ "abc" |"" {if (tolower($2) ~"abc"|"") print$0}' file
I want the records from file whose 1st and 2nd field should be either "abc" or "null"
I tried but its giving error.
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I want to print 130 fileds using formatted printing in AWK. It looks like
awk '{printf ("%7.2f%7.2f...%7.2\n",$1,$2,...,$130)}' inflie>oufile
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Word too long!
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Name: X
Age: 19
ID: 21
Name: Z
ID: 22
Email: xxx@yahoo.com
Name: Y
Age: 19
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Doc1;03/01/2012;New York;6 Main Street;Mr. Smith 1;Mr. Jones
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LEARN ABOUT REDHAT
printf
PRINTF(1) FSF PRINTF(1) NAME
printf - format and print data SYNOPSIS
printf FORMAT [ARGUMENT]... printf OPTION DESCRIPTION
NOTE: your shell may have its own version of printf which will supercede the version described here. Please refer to your shell's documen- tation for details about the options it supports. Print ARGUMENT(s) according to FORMAT. --help display this help and exit --version output version information and exit FORMAT controls the output as in C printf. Interpreted sequences are: " double quote NNN character with octal value NNN (0 to 3 digits) \ backslash a alert (BEL) backspace c produce no further output f form feed new line carriage return horizontal tab v vertical tab xNNN byte with hexadecimal value NNN (1 to 3 digits) uNNNN character with hexadecimal value NNNN (4 digits) UNNNNNNNN character with hexadecimal value NNNNNNNN (8 digits) %% a single % %b ARGUMENT as a string with `' escapes interpreted and all C format specifications ending with one of diouxXfeEgGcs, with ARGUMENTs converted to proper type first. Variable widths are han- dled. AUTHOR
Written by David MacKenzie. REPORTING BUGS
Report bugs to <bug-coreutils@gnu.org>. COPYRIGHT
Copyright (C) 2002 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU- LAR PURPOSE. SEE ALSO
The full documentation for printf is maintained as a Texinfo manual. If the info and printf programs are properly installed at your site, the command info printf should give you access to the complete manual. GNU coreutils 4.5.3 February 2003 PRINTF(1)