Thank you, it work great!
and thank you very much for the explanations!!!
---------- Post updated at 01:31 PM ---------- Previous update was at 12:32 PM ----------
Hi Again Corona688,
How can I do it if the string codes I want to replace AAA, BBB, CCC occurs in more than one field; $8, $9, $10 and $11, for example. What do I need to change to the code:
Code:
awk -F"," -v OFS="," '
NR==FNR { T[$1]=$2; next }
$12 in T { $12=T[$12] }
{ print > FILENAME ".aaa" }' trans.txt $FILE.csv
I'm building a file with sql delete statements. I need to print the single quotes for the where clause.
i.e.
delete from Command where CommandName = 'SomeName';
I have the following in my script
input=$(pwd)/Cmnd.csv
i=0
while read line
do
if test $i -ge 1;
then
... (2 Replies)
How do I access one of the indices in array tst with the code below?
tst=sprintf("%5.2f",Car / 12)
When I scan thru the array with
for ( i in tst ) { print i,tst }
I get the output of:
vec-7 144
But when I try this in the END
print tst
It looks like it's not set.
What am... (6 Replies)
Hi all,
It is a very stupid problem but I am not able to find a solution to it.
I am using awk to get a column from a file and I want to get the output field in between single quotes. For example,
Input.txt
123 abc
321 ddff
433 dfg
........
I want output file to be as
... (6 Replies)
Actually I got a list of file end with *.txt
I want to use the same command apply to all the *.txt
Thus I try to find out the fastest way to write those same command in a script and then want to let them run automatics.
For example:
I got the file below:
file1.txt
file2.txt
file3.txt... (4 Replies)
cat a | awk -F";" '{print "update db set column=' "$2" ' where column1=\""$1"\";"}' > ip-add.sql
Hi! I'm a new user!
i've an urgent help on the single apex use in the double apex print string
The apex between che "$2" should not be interpreted, but....how?!
I'm trying to use \ but don't work... (1 Reply)
I am creating a report in groff and need to format data from a file into a
table cell.
Sample data:
dador,173323,bpt,jsp,39030013338878,1
dador,173323,brew,jsp,39030013338860,1
dador,173323,brew,jsp,39030013339447,1
dador,173323,brew,jsp,39030013339538,1
I would like to build a table... (12 Replies)
How do you print out a single quote character in AWK? Using the escape character does not seem to work.
{printf "%1$s %2$s%3$s%2$s\n" , "INCLUDE", " \' ", "THIS" }
does not work. Any suggestions? (6 Replies)
I have test.sh file as below :
set -A IDARR $ID
echo | awk -f test.awk -v TempArr="${IDARR
}"
I have test.awk file as below :
BEGIN {
Flag = 1;
}
{
print "Hello";
for(i in TempArr)
{
print i;
}
} (9 Replies)
Discussion started by: nes
9 Replies
LEARN ABOUT REDHAT
head
HEAD(1) FSF HEAD(1)NAME
head - output the first part of files
SYNOPSIS
head [OPTION]... [FILE]...
DESCRIPTION
Print first 10 lines of each FILE to standard output. With more than one FILE, precede each with a header giving the file name. With no
FILE, or when FILE is -, read standard input.
Mandatory arguments to long options are mandatory for short options too.
-c, --bytes=SIZE
print first SIZE bytes
-n, --lines=NUMBER
print first NUMBER lines instead of first 10
-q, --quiet, --silent
never print headers giving file names
-v, --verbose
always print headers giving file names
--help display this help and exit
--version
output version information and exit
SIZE may have a multiplier suffix: b for 512, k for 1K, m for 1 Meg.
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 head is maintained as a Texinfo manual. If the info and head programs are properly installed at your site, the
command
info head
should give you access to the complete manual.
head (coreutils) 4.5.3 February 2003 HEAD(1)
10-31-2012
