07-26-2003
cut -b 1-3
will do what you want.
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1. Shell Programming and Scripting
hi to all
i wrote a script to cut a word from the file....that works only if the word is fixed field.
example..
sed -n '1p'|awk '{ print $2 }'|cut -d '(' -f2|sed 's/(//'|sed 's/)//'|sed 's/"//g' filename
i know that word is starting with "app" then "(" ----> ex: app("xxxx").
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2. Shell Programming and Scripting
When I run the script I have just created, I get a strange scenario around the following code:
echo "Check for duplicate UID's, each user should have a unique user ID (UID)"
echo "IF a UID is displayed fix or document why it is required!"
echo "Press enter to continue!"
read a
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3. UNIX for Dummies Questions & Answers
Hi i want to cut the first field of this output obtained form sql script
more dxlocks_test.log.1
SID SERIAL# SPID
---------- ---------- ---------
25 18356 1029
78 39370 1025
136 14361 1027
================================
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4. Shell Programming and Scripting
Hi all,
I'm trying to extract string from variable in BASH. That's probably trivial for grep but I couldn't figure it out.
I want to get name, there's sometimes digit after it, but it should be left out.
STRING=http://name5.domain.com:8000/file.dat
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Hello people,
I have a little script that has to compare some files (exe files)... so i find all the files in the given paths (2 paths) and it generates 2 txt files (named 1.txt and 2.txt, they have to be identical) i need to have a little IF function to compare the 2 files and see if they are... (2 Replies)
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6. Shell Programming and Scripting
Hi All,
Am a Beginner to shell scripting, so please pardon my question.
Below is the file format of file a.txt
a.txt
F=3
a|b|c|d
1|2|3|4
as|as|asd|asd
Aas|as|asd|ada
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7. Shell Programming and Scripting
Hi
Can anyone what I am doing wrong while using cut command.
for f in *.log
do
logfilename=$f
Log "Log file Name: $logfilename"
logfile1=`basename $logfilename .log`
flength=${#logfile1}
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Hi,
I need a script which do below
I have a filename: TEST2013_09_17_XX_XX_XX.csv
Now script should create a new file with name: XX_XX_XX.csv
Or I should say i need the output as XX_XX_XX.csv
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9. Shell Programming and Scripting
I am using : << cut / cut to comment out block of code.
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The "warning " is at last line of script.
done < results
169 echo "END read all positioning parameters"
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LEARN ABOUT SUSE
pfsinhdrgen
pfsinhdrgen(1) General Commands Manual pfsinhdrgen(1)
NAME
pfsinhdrgen - Create a pfs stream with different exposures defined by hdrgen script.
SYNOPSIS
pfsinhdrgen <sample.hdrgen>
DESCRIPTION
This program reads files defined in given hdrgen script and outputs them in a PFS stream. Each frame has a tag BV with corresponding
brightness value (APEX standard). Larger BV corresponds to less exposure (darker image), necessary to capture a bright scene.
The generated PFS stream is to be used with photo-metric calibration software and with generators of HDR images.
HDRGEN script file is a plain text file in which each line contains: <path_to_an_image> <inverse_of_exposure_time_in_seconds> <aper-
ture_size> <iso_speed> 0
In most cases it is convenient to use the jpeg2hdrgen program to create such a file automatically. In case it could not parse the exif
information from jpeg files, it is necessary to create this file by hand. Below are the sample contents of such file:
<--- cut here: sample.hdrgen /var/tmp/images/img08.jpg 4 2.8 100 0 /var/tmp/images/img09.jpg 58.8235 2.8 100 0 /var/tmp/images/img10.jpg
76.9231 2.8 100 0 /var/tmp/images/img11.jpg 322.581 2.8 100 0 /var/tmp/images/img12.jpg 400 2.8 100 0 <--- cut here: sample.hdrgen
EXAMPLES
pfsinhdrgen sample.hdrgen | pfsview
View exposures defined in sample.hdrgen script.
SEE ALSO
jpeg2hdrgen(1) pfshdrcalibrate(1)
BUGS
Please report bugs and comments on implementation to Grzegorz Krawczyk <gkrawczyk@users.sourceforge.net>.
pfsinhdrgen(1)