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UNIX for Dummies Questions & Answers
grep concatenation??
Post 302580445 by Corona688 on Thursday 8th of December 2011 01:56:17 PM
12-08-2011
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
What is syntax for String concatenation?
I have $1 as directory.
$var is some variable value
'/' String value.
How do I have to concatenate if I have to run utility -
util $1 followed by '/' followed by $var
There is no space between these three. (2 Replies)
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my input file contains thousands of lines like below
234A dept of education
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9788:dept of commerce
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Hi,
I want to write a generic shell script, which can concatenate n number of files passed as parameter ;to an output file which is again a parameter
Example
catfl.sh outfl.txt a.txt b.txt c.txt (3 files to be concatenated into a file outfl.txt)
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How can I do this:
date = 4 -----------> 04
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Hi,
I have a problem with concatenation text files.
I have a directory, say 'foo'
Inside this folder, I have many sub folders, say 'oof1, oof2 .... oof20'
Each oof directory has a number of text files inside it. I need to
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Hi,
I have two files.
cat file.txt
a
b
c
d
cat file1.txt
j
k
l
m
I need the output as
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Read the lines from the file and concatenate the lines into single line then
search the string "INPUT=" from the another file and if "INPUT" is present in that file
assign the concatenate patterns into "INPUT=" pattern.
example:
file1.txt
<some lines>
INPUT =
<some lines>
file2.txt... (3 Replies)
Discussion started by: krsureshmca
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8. Shell Programming and Scripting
please help me on this....
cat /xx.txt
2:1
2
2:2
24
8:0
0
9:0
0
Expected result would be
2:1 2
2:2 24
8:0 0
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I have a script which is migrated from AIX to Linux & now while running it is no able to concatenate string values
The string concatenation step under while loop is not displaying desired result
Please find below the piece of code:
while read EXT_FILE ; do
EXT_FILE=$EXT_FILE.ext.sent
echo... (7 Replies)
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Hi,
I have the following reports that get generated every 1 hour and this is my requirement:
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LEARN ABOUT XFREE86
zgrep
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)