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Shell Programming and Scripting
Replace a string with each line from another file repeatedly
Post 302847069 by rajamadhavan on Monday 26th of August 2013 08:08:20 AM
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i am very new to UNIX
plz help me in this scenario
i have two text files as below
file1.txt
name=Rajakumar.
Discipline=Electronics and communication.
Designation=software Engineer.
file2.txt
name=Kannan.
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Hi,
I want to replace the srting '; with ABCD'; in a file from line 1 to line 65. Is there any single command to do it without using awk
Thanks for quick reply
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Hello all, the title makes this sound simple, and maybe it should be.
This is by code:
#!/bin/sh
cp ch25.txt ch25.fn.tex
n=`grep -c '^\' ch25_footnotes.txt > temp`
r=`awk -F] '{print $2}' temp`
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To trim 3rd field in for all the lines of a file and replace the modified string in that particular field.
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Temp.txt
-----------------
100,234,M1234
400,234,K1734
300,345,T3456
----------------
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Can someone tell me how I can do this?
e.g:
Say file1.txt contains:
today is monday
the 22 of
NOVEMBER
2010
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the
11th
month
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Hi
I am not the best scripter in the world and have run into a issue which you might be able to guide me on...
I have two files.
File1 :
A123, valueA, valueB
B234, valueA, valueB
C345, valueA, valueB
D456, valueA, valueB
E567, valueA, valueB
F678, valueA, valueB
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C345,... (5 Replies)
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Hi experts,
In my text file I have the following alot of lines like below.
input.k is as follows.
2684717 -194.7050476 64.2345581 150.6500092 0 0
2684718 -213.1575623 62.7032242 150.6500092 0 0
*INCLUDE
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Hi,
I want to achieve something similar to what described in another post:
The difference is I want to add the line if the pattern is not found.
File 1:
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HI
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LEARN ABOUT XFREE86
zdiff
ZDIFF(1) General Commands Manual ZDIFF(1) NAME
zcmp, zdiff - compare compressed files SYNOPSIS
zcmp [ cmp_options ] file1 [ file2 ] zdiff [ diff_options ] file1 [ file2 ] DESCRIPTION
Zcmp and zdiff are used to invoke the cmp or the diff program on files compressed via gzip. All options specified are passed directly to cmp or diff. If only file1 is specified, it is compared to the uncompressed contents of file1.gz. If two files are specified, their con- tents (uncompressed if necessary) are fed to cmp or diff. The input files are not modified. The exit status from cmp or diff is pre- served. SEE ALSO
cmp(1), diff(1), zmore(1), zgrep(1), znew(1), zforce(1), gzip(1), gzexe(1) BUGS
Messages from the cmp or diff programs may refer to file names such as "-" instead of to the file names specified. ZDIFF(1)