05-11-2015
Do you need to read the remainder of the file line by line, or do you just want to grep the remainder of the file being read by your while read loop?
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1. Shell Programming and Scripting
Hi,
I have a huge file & I want to add a specific text in column. But I want to add this text from a specific line number to a specific line number & another text in to another range of line numbers.
To be more specific: lets say my file has 1000 lines & 4 Columns. I want to add text "Hello"... (2 Replies)
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2. Shell Programming and Scripting
Hi,
how can we search for a word (with case ignore )on specific line numbers
ex:
Awk /^regEX/ with condition on first line or second line
Awk/^ regex1/ on line 1
Awk /^regEX2/ on line 3
thanks in advance (4 Replies)
Discussion started by: rider29
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3. Shell Programming and Scripting
Is there a way to grep only one line from a file listing name of files?
If I use head -1 it's ok(the first line only)
If I use head -2 it's not good because I have already checked the first line.
I'd like something like this:
while test $i -le $max
do
grep "$3" `head -$i temp.txt` >... (4 Replies)
Discussion started by: Max89
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4. Linux
Hello! All,
Could you please tell me how to get a specific line number from a text file?
For example below,
ABC
DEF ---> Get this line number, return to an variable
GHI
My OS is Linux.
Thank you so much for your help in advance! (3 Replies)
Discussion started by: barryxian
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5. Shell Programming and Scripting
Hi
i have a file which have a pattern like this
Nov 10 session closed
Nov 10 Nov 9 08:14:27 EST5EDT 2010 on tty .
Nov 10 Oct 19 02:14:21 EST5EDT 2010 on pts/tk .
Nov 10 afrtetryytr
Nov 10 session closed
Nov 10 Nov 10 03:21:04 EST5EDT 2010
Dec 8 Nov 10 05:03:02 EST5EDT 2010
... (13 Replies)
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6. UNIX for Dummies Questions & Answers
Hi
I want to search for a specific pattern in file
Say
ABC;HELLO_UNIX_WORLD;PQR
ABC;HELLO_UNIX_WORLD_IS_NOT_ENOUGH;XYZ
ABC;HELLO_UNIX_FORUM;LMN
Pattern to search is : "HELLO_UNIX_*****" and not "HELLO_UNIX_***_***_"
I mean after "HELLO_UNIX" there can only be one word.In this case... (2 Replies)
Discussion started by: dashing201
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7. Shell Programming and Scripting
dear all,
i need your advice
i have sample script like this:
testing.sh
for i in {1..10}
do
echo testing $i
done
but i forgot create "#!/bin/bash" in above "for"
so i want output will like this
testing.sh
#!/bin/bash
for i in {1..10}
do
echo testing $i
done (2 Replies)
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8. Shell Programming and Scripting
Hi,
I have got the below requirement. please suggest.
I have a file like,
Processing Item is:
/data/ing/cfg2/abc.txt
/data/ing/cfg3/bgc.txt
Processing Item is:
/data/cmd/for2/ght.txt
/data/kernal/config.klgt.txt
I want to process the above file to get the output file like,
... (5 Replies)
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9. Shell Programming and Scripting
Hi,
I want to replace specific pattern "-2.0000 2" by "1.0000 3" on a particular line (line #5) in a file 1.dat. I have about 50 more files similar to 1.dat in which I want to do this correction.
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10. Shell Programming and Scripting
Hi
This is my first post and I'm just a beginner. So please be nice to me.
I have a couple of html files where a pattern beginning with "http://www.site.com" and ending with "/resource.dat" is present on every 241st line. How do I extract this to a new text file?
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LEARN ABOUT SUNOS
remainderl
remainder(3M) Mathematical Library Functions remainder(3M)
NAME
remainder, remainderf, remainderl - remainder function
SYNOPSIS
cc [ flag... ] file... -lm [ library... ]
#include <math.h>
double remainder(double x, double y);
float remainderf(float x, float y);
long double remainderl(long double x, long double y);
DESCRIPTION
These functions return the floating point remainder r = x - ny when y is non-zero. The value n is the integral value nearest the exact
value x/y. When |n - x/y| = 1/2, the value n is chosen to be even.
The behavior of remainder() is independent of the rounding mode.
RETURN VALUES
Upon successful completion, these functions return the floating point remainder r = x - ny when y is non-zero.
If x or y is NaN, a NaN is returned.
If x is infinite or y is 0 and the other is non-NaN, a domain error occurs and a NaN is returned.
ERRORS
These functions will fail if:
Domain Error The x argument is +-Inf, or the y argument is +-0 and the other argument is non-NaN.
If the integer expression (math_errhandling & MATH_ERREXCEPT) is non-zero, then the invalid floating-point exception is
raised.
The remainder() function sets errno to EDOM if y argument is 0 or the x argument is positive or negative infinity.
USAGE
An application wanting to check for error situations can set errno to 0 before calling remainder(). On return, if errno is non-zero, an
error has occurred. The remainderf() and remainderl() functions do not set errno.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO
abs(3C), div(3C), feclearexcept(3M), fetestexcept(3M), attributes(5), standards(5)
SunOS 5.10 1 Nov 2003 remainder(3M)