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Full Discussion: Problem with echo and cut
Top Forums UNIX for Dummies Questions & Answers Problem with echo and cut Post 302878567 by Yoda on Friday 6th of December 2013 11:17:38 PM
Old 12-07-2013
That for loop with cat is not recommended

You should use a while loop instead, try something like:
Code:
#!/bin/bash

while IFS="," read v1 v2 v3 v4 v5
do
        printf "%s\n" "$v2"
        printf "%s,%s,%s,%s,%s\n" "$v1" "$v2" "$v3" "$v4" "$v5"
done < src.src

This User Gave Thanks to Yoda For This Post:
 

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CAT(1)							      General Commands Manual							    CAT(1)

NAME
cat, read, nobs - catenate files SYNOPSIS
cat [ file ... ] read [ -m ] [ -n nline ] [ file ... ] nobs [ file ... ] DESCRIPTION
Cat reads each file in sequence and writes it on the standard output. Thus cat file prints a file and cat file1 file2 >file3 concatenates the first two files and places the result on the third. If no file is given, cat reads from the standard input. Output is buffered in blocks matching the input. Read copies to standard output exactly one line from the named file, default standard input. It is useful in interactive rc(1) scripts. The -m flag causes it to continue reading and writing multiple lines until end of file; -n causes it to read no more than nline lines. Read always executes a single write for each line of input, which can be helpful when preparing input to programs that expect line-at-a- time data. It never reads any more data from the input than it prints to the output. Nobs copies the named files to standard output except that it removes all backspace characters and the characters that precede them. It is useful to use as $PAGER with the Unix version of man(1) when run inside a win (see acme(1)) window. SOURCE
/src/cmd/cat.c /src/cmd/read.c /bin/nobs SEE ALSO
cp(1) DIAGNOSTICS
Read exits with status eof on end of file or, in the -n case, if it doesn't read nlines lines. BUGS
Beware of and which destroy input files before reading them. CAT(1)
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