07-25-2003
You're a quick learner
The question is answered in your original post.
Glad to be of service.
Regs David
9 More Discussions You Might Find Interesting
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").
it... (2 Replies)
Discussion started by: honeym210
2 Replies
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
cut... (1 Reply)
Discussion started by: sport
1 Replies
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
================================
cut -f1... (2 Replies)
Discussion started by: aishwaryakala
2 Replies
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
Could someone help me with that?
Any... (10 Replies)
Discussion started by: cootue
10 Replies
5. UNIX for Dummies Questions & Answers
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)
Discussion started by: valiadi
2 Replies
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
In the above file format, i have record count of total no of records excluding the header file here 3 , this varies... (2 Replies)
Discussion started by: sp999
2 Replies
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}
Log "file length $flength"
from_length=$(($flength - 15))
Log "from... (2 Replies)
Discussion started by: dgmm
2 Replies
8. Shell Programming and Scripting
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
Please help. Mant thanks in advance (3 Replies)
Discussion started by: sv0081493
3 Replies
9. Shell Programming and Scripting
I am using : << cut / cut to comment out block of code.
Works fine on few lines of script, then it gives me this cryptic error when I try to comment out about 80 lines.
The "warning " is at last line of script.
done < results
169 echo "END read all positioning parameters"
170... (8 Replies)
Discussion started by: annacreek
8 Replies
pnmcut(1) General Commands Manual pnmcut(1)
NAME
pnmcut - cut a rectangle out of a portable anymap
SYNOPSIS
pnmcut [-left leftcol] [-right rightcol] [-top toprow] [-bottom bottomrow] [-width width] [-height height] [-pad] [-verbose] [ left top
width height ] [pnmfile]
All options may be abbreviated to the shortest unique prefix.
DESCRIPTION
Reads a PBM, PGM, or PPM image as input. Extracts the specified rectangle, and produces the same kind of image as output.
There are two ways to specify the rectangle to cut: arguments and options. Options are easier to remember and read, more expressive, and
allow you to use defaults. Arguments were the only way available before July 2000.
If you use both options and arguments, the two specifications get mixed in an unspecified way.
To use options, just code any mixture of the -left, -right, -top, -bottom, -width, and -height options. What you don't specify defaults.
It is an error to overspecify, i.e. to specify all three of -left, -right, and -width or -top, -bottom, and -height.
To use arguments, specify all four of the left, top, width, and height arguments. left and top have the same effect as specifying them as
the argument of a -left or -top option, respectively. width and height have the same effect as specifying them as the argument of a -width
or -height option, respectively, where they are positive. Where they are not positive, they have the same effect as specifying one less
than the value as the argument to a -right or -bottom option, respectively. (E.g. width = 0 makes the cut go all the way to the right
edge). Before July 2000, negative numbers were not allowed for width and height.
Input is from Standard Input if you don't specify the input file pnmfile.
Output is to Standard Output.
OPTIONS
-left The column number of the leftmost column to be in the output. If a nonnegative number, it refers to columns numbered from 0 at the
left, increasing to the right. If negative, it refers to columns numbered -1 at the right, decreasing to the left.
-right The column number of the rightmost column to be in the output, numbered the same as for -left.
-top The row number of the topmost row to be in the output. If a nonnegative number it refers to rows numbered from 0 at the top,
increasing downward. If negative, it refers to columns numbered -1 at the bottom, decreasing upward.
-bottom
The row number of the bottom-most row to be in the output, numbered the same as for -top.
-width The number of columns to be in the output. Must be positive.
-height
The number of rows to be in the output. Must be positive.
-pad If the rectangle you specify is not entirely within the input image, pnmcut fails unless you also specify -pad. In that case, it
pads the output with black up to the edges you specify. You can use this option if you need to have an image of certain dimensions
and have an image of arbitrary dimensions.
pnmpad can also fill an image out to a specified dimension, and gives you more explicit control over the padding.
-verbose
Print information about the processing to Standard Error.
SEE ALSO
pnmcrop(1), pnmpad(1), pnmcat(1), pgmslice(1), pnm(5)
AUTHOR
Copyright (C) 1989 by Jef Poskanzer.
29 June 2000 pnmcut(1)