Requesting some help with a problem I am facing with string function in UNIX. I wish to create 2 string variables: 1st header string containing output_1, output_2, .. , output_<n> and 2nd data string containing the filename separated by colon (":") and corresponding filesize separated by comma as shown below
E.g.
I have written the following piece of code to perform the same, but I am not getting the values of the variables appended to my string variables header_str and output_str? Can you please advise how can i get the two string variables as shown below:
Last edited by Scrutinizer; 04-19-2013 at 04:56 PM..
Reason: extra code tags
Hi,
I have a file like this:
tag1:value1
tag2:value2
tag3:value3
tag1:value1
tag2:value2
tag3:value3
tag1:value1
tag2:value2
tag3:value3
and what i want is:
value1 value2 value3
value1 value2 value3 (15 Replies)
hi all,
i have variables a and b with values, like
a="/var/tmp/new.sh /var/tmp/new2.sh"
b="/TEST"
how i need to append the value "/TEST" before the values for the variable "a" so that i get the output as
/TEST/var/tmp/new.sh /TEST/var/tmp/new2.sh
plz help me
Regards,
NG (2 Replies)
Ok. I for the life of me cant figure out how to do this. I need Help. So here is what I'm trying to do. I have a block of text. They are FIPS codes for counties. Below is the block. There are probably a few ways to do this. The first line starting with ARC021....... this line is a list of... (2 Replies)
i/o file:
abc,efg,xyz
Required o/p file:
"abc (Value + blank spaces=16) " ,"efg (Value +blank spaces=15) " ,"xyz (Value+ blank spaces =20) "
In short input file value stores in result file with " i/p Value " added with spaces and are of fixed size like 16,15,20
How to do using... (2 Replies)
Right now, my code is:
s/Secondary Ins./Secondary Ins.\
1/g
It's adding a 1 as soon as it finds Secondary Ins.
Primary Ins.: MEDICARE B DMERC Secondary Ins.
1: CONTINENTAL LIFE INS
What I really want to achieve is having a 1 added on the next line that contain "Secondary Ins." It... (4 Replies)
Hi,
I need to replace and append a string in a text if grep is true. For eg:
grep ABC test.txt | grep -v '\.$' | awk {'print $4'} | sed "s/ ?
How do I replace all instances of "print $4" using sed with another sring? Eg of the string returned will be,
lx123
web222
xyz
Want to... (8 Replies)
Hi All,
I'm trying to insert a string into a file at a specific location.
I'd like to add a string after the parent::__construct(); in my file.
<?php if (! defined('BASEPATH')) exit('No direct script access allowed');
class MY_Controller extends CI_Controller {
function... (6 Replies)
My input file is:
LOC_Os01g01870 GO:0006139
LOC_Os01g01870 GO:0009058
LOC_Os01g02570 GO:0006464
LOC_Os01g02570 GO:0009987
LOC_Os01g02570 GO:0008152
LOC_Os01g04380 GO:0006950
LOC_Os01g04380 GO:0009628
I want to append the duplicate values in a tab/space... (2 Replies)
Hi Team,
Pls help to get the desired output.
I have a input like below
nodecount=10
host=na7-db1-1-chi
nodecount can be 10 or 8 based on this we need a output (in single line) like below
na7-db1-1-chi:A na7-db1-2-chi:B na7-db1-3-chi:C na7-db1-4-chi:D na7-db1-5-chi:E... (4 Replies)
Discussion started by: kamauv234
4 Replies
LEARN ABOUT BSD
diff3
DIFF3(1) General Commands Manual DIFF3(1)NAME
diff3 - 3-way differential file comparison
SYNOPSIS
diff3 [ -exEX3 ] file1 file2 file3
DESCRIPTION
Diff3 compares three versions of a file, and publishes disagreeing ranges of text flagged with these codes:
==== all three files differ
====1 file1 is different
====2 file2 is different
====3 file3 is different
The type of change suffered in converting a given range of a given file to some other is indicated in one of these ways:
f : n1 a Text is to be appended after line number n1 in file f, where f = 1, 2, or 3.
f : n1 , n2 c Text is to be changed in the range line n1 to line n2. If n1 = n2, the range may be abbreviated to n1.
The original contents of the range follows immediately after a c indication. When the contents of two files are identical, the contents of
the lower-numbered file is suppressed.
Under the -e option, diff3 publishes a script for the editor ed that will incorporate into file1 all changes between file2 and file3, i.e.
the changes that normally would be flagged ==== and ====3. Option -x (-3) produces a script to incorporate only changes flagged ====
(====3). The following command will apply the resulting script to `file1'.
(cat script; echo '1,$p') | ed - file1
The -E and -X are similar to -e and -x, respectively, but treat overlapping changes (i.e., changes that would be flagged with ==== in the
normal listing) differently. The overlapping lines from both files will be inserted by the edit script, bracketed by "<<<<<<" and ">>>>>>"
lines.
For example, suppose lines 7-8 are changed in both file1 and file2. Applying the edit script generated by the command
"diff3 -E file1 file2 file3"
to file1 results in the file:
lines 1-6
of file1
<<<<<<< file1
lines 7-8
of file1
=======
lines 7-8
of file3
>>>>>>> file3
rest of file1
The -E option is used by RCS merge(1) to insure that overlapping changes in the merged files are preserved and brought to someone's atten-
tion.
FILES
/tmp/d3?????
/usr/libexec/diff3
SEE ALSO diff(1)BUGS
Text lines that consist of a single `.' will defeat -e.
7th Edition October 21, 1996 DIFF3(1)