Could could put it on one line and use no comments and shorter variable names if you wish, e.g.
You could implement the same algorithm easily enough in pure shell code or perl if you preferred.
You may be thinking of something like ls | paste - - - - (to format ls output into four columns, but that won't adjust the column widths to make them line up.
Hai
Please let me know the command in unix(command mode ) from a file that deletes the whole column (not 1st and last column )& replace with numbers starting from 1.
Regards
suneetha. (8 Replies)
Hi All,
Can anyone tell me how to sort data in a file using the “sort” command? Note that the records in the data file are not separated into fields. I know only the column positions of the data on which sorting should be done. For example say I've to sort based on the data present in between... (1 Reply)
Hi, Iam new to unix. I have one input file .
Input file :
ID1~Name1~Place1
ID2~Name2~Place2
ID3~Name3~Place3
I need output such that only first column should change to fixed width column of 15 characters of length.
Output File:
ID1<<12 spaces>>Name1~Place1
ID2<<12... (5 Replies)
Match column 3 in file1 to column 1 in file 2 and replace with column 2 from file2
file 1 sample
SNDK 80004C101 AT
XLNX 983919101 BB
NETL 64118B100 BS
AMD 007903107 CC
KLAC 482480100 DC
TER 880770102 KATS
ATHR 04743P108 KATS... (7 Replies)
Hello all,
I have a file with below content.Its basically huge file but listing few of the content
A0|SAL |bN |g10 | |20100611|G|1
M0|AL |bN |g10 | |20100611|K|2
n0|L |bN |g10 | |20100611|V|4... (5 Replies)
Hello,
I have 2 columns (1st column has multiple entries but the corresponding values in the column 2 may be the same or different.) however I want to extract unique values for each entry in column 1 by assigning the max value from column 2
SDF4 -0.211654
SDF4 0.978068
... (1 Reply)
Dear Gurus,
I have a unix file 2 columns (# delimited) with the following data:
ZTXX_CTBR1-ZBRAN1#ZTXX_CTBR1-ZBRAN_DESC#
01#CASH & CARRY#
02#DRUGSTORE - RX#
04#SUPERMARKET#
05#HYPERMARKET#
17#DRUGSTORE - NO RX#
I would like to have a code that will do 2 things:
1. Delete the header... (16 Replies)
I have a flat file with the 3 columns and separate by tab delimiter, and the last column with special character.
A B
C D
F G
Now I would like to swap the third column with second column to following format:
A B
C D
F G
I know this cannot be done in Unix command with using cut... (3 Replies)
Hi All,
I have a fixedwidth file of length 3000. Now i want to copy a column of 4 chars i.e( length 1678-1681) to column 1127 – 1171 to the same file.
Please let me know how can i achive using a single command in fixed width file.
Also source column length is 4 chars and target column length... (4 Replies)
Hello Team,
My source data (INput) is like below
EPIC1 router EPIC2 Targetdefinition
Exp1 Expres rtr1 Router
SQL SrcQual Exp1 Expres
rtr1 Router EPIC1 Targetdefinition
My output like
SQL SrcQual Exp1 Expres
Exp1 Expres rtr1 Router
rtr1 Router EPIC1 Targetdefinition... (5 Replies)
Discussion started by: sekhar.lsb
5 Replies
LEARN ABOUT REDHAT
igawk
IGAWK(1) Utility Commands IGAWK(1)NAME
igawk - gawk with include files
SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ...
igawk [ all gawk options ] [ -- ] program-text file ...
DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).
AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like
@include getopt.awk
in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.
OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports.
EXAMPLES
cat << EOF > test.awk
@include getopt.awk
BEGIN {
while (getopt(ARGC, ARGV, "am:q") != -1)
...
}
EOF
igawk -f test.awk
SEE ALSO gawk(1)
Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.
AUTHOR
Arnold Robbins (arnold@skeeve.com).
Free Software Foundation Nov 3 1999 IGAWK(1)