Hi ,
I have a CSV file ( file.csv) with some data as
below:
A,1,abc,x,y,z,,xyz,20100101,99991231
A,1,abc,x,y,z,234,xyz,20100101,99991231
I have to delete the duplicate line based on
unique identifiers which are values in the
fields- 2,3,4,8.These coulmns in both the rows
have same... (6 Replies)
SHELL SCRIPT
Hi,
I have a file in which contents are as follows:
9999,abdc,123
9988,aba_12,2323
and so on
I want to read the contents of this file such that i can do
echo "This is $a followed by $b an then $c"
I tried the following but id did not work
cat test | cut -d ',' -f1|... (7 Replies)
Need UNIX script read below .csv file and print the line only records where type = TRN.
Srno,Type,InputFileName,NewColumnData
1,TRN,File1.dat,11
2,TRN,File2.dat,12
3,TRN,File3.dat,13
4,REF,File4.dat,
5,REF,File5.dat,
regards,
santosh (4 Replies)
Friends,
This is what I need:
I will pass a CSV file as an input, and I want my shell to be reading that CSV file, and based on the parameters it should generate SQLs and write those SQL in a different file in the same location.
I'm new to Shell scripting. I'm currently working on a... (1 Reply)
Folks,
how do i skip the first line in a csv, while doing the read of a csv file in to a variable line by line.
eg :
do
echo $line
done < $rpt
where rpt is path to csv file
The initial 1st line is a garbage that i want to avoid, and start reading from 2nd line
... (2 Replies)
Hello All,
i am a newbie and need some help when reading a csv file in a bourne shell script. I want to read 10 lines, then wait for a minute and then do a reading of another 10 lines and so on in the same way. I want to do this till the end of file.
Any inputs are appreciated
... (3 Replies)
how to I use IFS to read 2 files (csv) and run the followiung script
./naviseccli -h 1.2.3.4 storagegroup -addhlu -gname $hostname -hlu $hlu_num -alu $alu_num
the csv file for $hostname is
host1
host2
.
.
.
for hlu and alu
its
alu,hlu (2 Replies)
Hello,
this is my very first comment on this forum and i hope i don't mess it up. If i do, please forgive me (also for any language mistakes you may wanna know that i'm not native speaking).
As i just started doing a bigger paper for my studies i got a bunch of data in seperate csv-files... (1 Reply)
Hi,
I am facing a problem regarding .csv file, my script does not read .csv file and if i open this file in vi editor and perform :wq option then only my script reads the .csv file.
Thanks (5 Replies)
I have input data looks like this which is a part of a csv file
7,1265,76548,"0102:04"
8,1266,76545,"0112:04"
I need to make the output data should look like this and the output data will be part of text file:
7|1265000 |7654899 |A|
8|12660000 |76545999 |B|
The logic behind the... (6 Replies)
Discussion started by: RJG
6 Replies
LEARN ABOUT LINUX
zegrep
ZGREP(1) General Commands Manual ZGREP(1)NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code:
(-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the
standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep.
If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.
EXIT CODE
2 - An option that is not supported was specified.
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)ZGREP(1)