I have put in 3 strings as example for the file names. The command has been put into an extra function do_it() outside to be more flexible and not have to write too much text inside the case/esac.
I placed an echo and double quotation marks around the command, so you can test without actually executing that command.
If you need to fill the LDIF_FILES with some life, you could do something like
or something appropriate. Maybe add a -R for recursiveness or a find if your ls does not support -R ... or a for loop.
I have a program that is reading strings into a vector from a file. Currently I am using this command:
a.out < file1
The program runs and prints the contents of the vector to the screen, like its supposed to. The problem is that it needs to read in 3 files to fill the vector. Is there anyway... (4 Replies)
Hi,
I needs to split *.txt files from single directory depends on the some mutltiple input values. i have wrote the code like below
for file in *.txt
do
grep -i -h "value1|value2" $file > $file;
done.
My requirment is more input values needs to be given in grep; let us say 50... (3 Replies)
I have a program that runs like "cat f1 - f2 -", I need to write shell script to run the program whose standard input will be redirected from 2 files. I spend a whole day on it, but didn't figure out. Can someone help me out? Thanks! (8 Replies)
Hello Gyues!
I would like to use awk to perform data extraction from several files. The data files look like this:
DWT26R 1 PEP1 CA 1 OH2 SKIPPED: 0 STEP: 1
0.29000E+01 0.55005E-02 0.60012E-03
0.30000E+01 0.11149E+00 0.13603E-01
0.31000E+01 0.39719E+00 0.63013E-01
0.32000E+01... (9 Replies)
What is the syntax to use multiple input files in a SED command. i.e. substitute a word with a phrase in every file in a directory.
for every file in /usr/include that has the word "date" in the file
grep -l '\<date\>' /usr/include/*.h
find each occurrence of the word "time" in the file &... (3 Replies)
Hi All,
I am new to shell scripting..My problem is i want to give multiple csv files as input to awk script and process the data into one file..
My input file is
File1 File2 File3
Product Location Period SalesPrice
A x 8/11/2010 ... (7 Replies)
I would like to write a for loop that does the following:
I have a file called X.txt and other files called 1.txt,2.txt, .....,1000.txt.
I want to substitute the 6th column of the file X.txt with 1.txt and store the output as X.1. Then I want to do the same with X.txt and 2.txt and store the... (1 Reply)
Hi!
I'm new in awk and I need some help.
I have a folder with a lot of files and I need that awk do something in each file and print a new file with the output. The input file name should be modified when I print the outpu files.
Thanks in advance for help!
:-)
ciao (5 Replies)
Hi all ,
i want to pass multiple files as input to a for loop
for i in file1 file2 file3
do
some awk action < $i >> $i.out
done
but im getting error in that for loop is the way i use to pass files to awk using for correct and
2.we can directly pass multiple files to awk as... (7 Replies)
Hi,
I have many test*.ft1 files to which I want to read as input for a script called
pipe2txt.tcl and print the output in each separate file.
For example,
pipe2txt.tcl < test001.ft1 > test001.txt
How can I read many files in this maner?
thank you very much,
Best,
Pahuja (5 Replies)
Discussion started by: Pahuja
5 Replies
LEARN ABOUT V7
diff3
DIFF3(1) General Commands Manual DIFF3(1)NAME
diff3 - 3-way differential file comparison
SYNOPSIS
diff3 [ -ex3 ] file1 file2 file3
DESCRIPTION
Diff3 compares three versions of a file, and publishes disagreeing ranges of text flagged with these codes:
==== all three files differ
====1 file1 is different
====2 file2 is different
====3 file3 is different
The type of change suffered in converting a given range of a given file to some other is indicated in one of these ways:
f : n1 a Text is to be appended after line number n1 in file f, where f = 1, 2, or 3.
f : n1 , n2 c Text is to be changed in the range line n1 to line n2. If n1 = n2, the range may be abbreviated to n1.
The original contents of the range follows immediately after a c indication. When the contents of two files are identical, the contents of
the lower-numbered file is suppressed.
Under the -e option, diff3 publishes a script for the editor ed that will incorporate into file1 all changes between file2 and file3, i.e.
the changes that normally would be flagged ==== and ====3. Option -x (-3) produces a script to incorporate only changes flagged ====
(====3). The following command will apply the resulting script to `file1'.
(cat script; echo '1,$p') | ed - file1
FILES
/tmp/d3?????
/usr/lib/diff3
SEE ALSO diff(1)BUGS
Text lines that consist of a single `.' will defeat -e.
Files longer than 64K bytes won't work.
DIFF3(1)