$ cat x
This is a PAN PAN This is a PAN This is a PAN
This is a PAN PAN This is a PAN This is a PAN
This is a PAN PAN This is a PAN This is a PAN
$ sed 's/PAN/TAN/g' x > y
$ cat y
This is a TAN TAN This is a TAN This is a TAN
This is a TAN TAN This is a TAN This is a TAN
This is a TAN TAN This is a TAN This is a TAN
$
Write a sed script to extract the year, rank, and stock for the most recent 10 years available in the file top10_mktval.csv, and output in the following format:
------------------------------
YEAR |RANK| STOCK
------------------------------
2007 | 1 | Exxon... (1 Reply)
Hello and thx for reading this
I'm using sed to remove only the leading spaces in a file
bash-280R# cat foofile
some text
some text
some text
some text
some text
bash-280R#
bash-280R# sed 's/^ *//' foofile > foofile.use
bash-280R# cat foofile.use
some text
some text
some text... (6 Replies)
i made a script to update a lot of xml files. to save me some time. Ran it and it replaced all the the files with a 0kb file. The problem i was having is that I am using sed to change xml node <doc_root>. The problem with this is it has a / in the closing xml tag and the stuff inside will also have... (4 Replies)
Hi all,
First off, Thank you all for the knowledge I have gleaned from this site!
Deleting Records from a text file... sed paragraphs
The following code works nearly perfect, however each time it is run on the log file it adds a newline at the head of the file, run it 5 times, it'll have 5... (1 Reply)
I'm not sure if the problem I'm seeing is an artifact of sed or simply a beginner's mistake. Here's the problem: I want to add a zero-width space following each underscore between XML tags. For example, if I had the following xml:
<MY_BIG_TAG>This_is_a_test</MY_BIG_TAG>
It should look like... (8 Replies)
My need is :
Want to change
docBase="/something/something/something"
to
docBase="/only/this/path/for/all/files"
I have some (about 250 files)xml files.
In FileOne it contains
<Context path="/PPP" displayName="PPP" docBase="/home/me/documents" reloadable="true" crossContext="true">... (1 Reply)
Hi,
I am running a script sample.sh in bash environment .In the script i am using sed and awk commands which when executed individually from terminal they are getting executed normally but when i give these sed and awk commands in the script it is giving the below errors :-
./sample.sh: line... (12 Replies)
I am learning SED and just following the shell scripting book, i have trouble understanding the grep and sed statement,
Question : 1
__________
/opt/oracle/work/antony>cat teledir.txt
jai sharma 25853670
chanchal singhvi 9831545629
anil aggarwal 9830263298
shyam saksena 23217847
lalit... (7 Replies)
Discussion started by: Antony Ankrose
7 Replies
LEARN ABOUT OSX
tan
TAN(3) BSD Library Functions Manual TAN(3)NAME
tan -- tangent function
SYNOPSIS
#include <math.h>
double
tan(double x);
long double
tanl(long double x);
float
tanf(float x);
DESCRIPTION
The tan() function computes the tangent of x (measured in radians).
SPECIAL VALUES
tan(+-0) returns +-0.
tan(+-infinity) returns a NaN and raises the "invalid" floating-point exception.
VECTOR OPERATIONS
If you need to apply the tan() function to SIMD vectors or arrays, using the following functions provided by the Accelerate.framework may
give significantly better performance:
#include <Accelerate/Accelerate.h>
vFloat vtanf(vFloat x);
void vvtanf(float *y, const float *x, const int *n);
void vvtan(double *y, const double *x, const int *n);
SEE ALSO acos(3), asin(3), atan(3), atan2(3), cos(3), cosh(3), sin(3), sinh(3), tanh(3), math(3)STANDARDS
The tan() function conforms to ISO/IEC 9899:2011.
BSD December 11, 2006 BSD