I have a file that has 1k lines and i want to print all the lines after 900th line.
an 2)I want to move files f1 ,f2,f3,f4 to p1,p2,p3,p4
Please give me the commands.
Thanx in adv. (6 Replies)
Hello, I need help in appending the line number of each line to the file and also to get the total number of lines. Can somebody please help me.
I have a file say:
abc
def
ccc
ddd
ffff
The output should be:
Instance1=abc
Instance2=def
Instance3=ccc
Instance4=ddd
Instance5=ffff
... (2 Replies)
I have been googling, but cannot find that works for me.
I have a text file tmp.out with contents:
sadfsdf sdfosuidhfousdhof soduhf osdfu osudfhosudhfd
sdfgsdfg
asdfiojhsdf asdoludhflsdjfhskldjfhsdjdlfsjdhnlj h sdja
ouahsdjdafkljsa
oljhljh
I have another file... (11 Replies)
I have a set of log files that are in the following format
======= set_1 ========
counter : 315
counter2: 204597
counter3: 290582
======= set_2 ========
counter : 315
counter2: 204597
counter3: 290582
======= set_3 ========
counter : 315
counter2: 204597
counter3: 290582
Is... (6 Replies)
I have a file with ~200K lines, I need to delete 4K lines in it. There is no range.
I do have the line numbers of the lines which I want to be deleted.
I did tried using
> cat del.lines
sed '510d;12d;219d;......;3999d' file
> source del.lines
Word too long.
I even tried... (2 Replies)
Hi
I am using the following command to delete a line from the file by line number:
line_number=14
sed "${line_number}d" inputfilename > newfilename
Is there a way to modify this command to specify the range of lines to be deleted, lets say from line 14 till line 5 ?
I tried using the... (5 Replies)
Hi,
Anyone help me to print the lines from the flat file between 879th line number and 1424th line number.
The 879 and 1424 should be passed as input to the shell script(It should be dynamic).
Can any one give me using sed or awk?
I tried using read, and print the lines..Its taking too... (3 Replies)
Hi All,
I have a file as below:
abc.txt
******************************
* HEADER DESCRIPTION
******************************
*Supplier: Prism
Customer: MNI -NIGERIA
Quantity: 2
Type: PLUG-IN
Profile: 70.00
*Subscription: Generic... (5 Replies)
Hi all,
I have a file sample.txt
abc
asd
adf
daf
adw
add
adv
wdf
I want to control the number of lines to read
Like if i give input as ./script_name 2 5
required output
asd
adf
daf (2 Replies)
hi,
How can i count the number of lines after the first line in a flat file in unix?
Say i have a flat file with a header like:
Student Name Student ID ....
Tnx (7 Replies)
Discussion started by: reignangel2003
7 Replies
LEARN ABOUT NETBSD
expm1
EXP(3) BSD Library Functions Manual EXP(3)NAME
exp, expf, exp2, exp2f, expm1, expm1f, -- exponential functions
LIBRARY
Math Library (libm, -lm)
SYNOPSIS
#include <math.h>
double
exp(double x);
float
expf(float x);
double
exp2(double x);
float
exp2f(float x);
double
expm1(double x);
float
expm1f(float x);
DESCRIPTION
The exp() and the expf() functions compute the base e exponential value of the given argument x.
The exp2(), and exp2f() functions compute the base 2 exponential of the given argument x.
The expm1() and the expm1f() functions computes the value exp(x)-1 accurately even for tiny argument x.
RETURN VALUES
These functions will return the appropriate computation unless an error occurs or an argument is out of range. The functions exp() and
expm1() detect if the computed value will overflow, set the global variable errno to ERANGE and cause a reserved operand fault on a VAX.
SEE ALSO math(3)STANDARDS
The exp() functions conform to ANSI X3.159-1989 (``ANSI C89''). The exp2(), exp2f(), expf(), expm1(), and expm1f() functions conform to
ISO/IEC 9899:1999 (``ISO C99'').
HISTORY
The exp() functions appeared in Version 6 AT&T UNIX. The expm1() function appeared in 4.3BSD.
BSD September 13, 2011 BSD