Hi Friends
I have a file
like
sample1.txt
------------
10998909.txt
10898990.txt
1898772222.txt
8980000000000.txt
I need to take first 3 characters of each line in a file and i need to print it '
like loop
109
108
189
898 (7 Replies)
Hi All,
Need to convert file names to upper case using tr command in Unix.
In a folder -> /apps/dd01/misc
there are two files like:
pi-abcd567sd.pdf
pi-efgh1.pdf
The output of should be like:
pi-ABCD567SD.pdf
pi-EFGH1.pdf
I have used the command to work as below:
for f... (3 Replies)
Guys,
can you help me in doing cut first 21 and 32-35 characters from file.
I tried with cut -c to cut first 21 characters ,It is succeeded.
But i need both first 21 and 32-35. (1 Reply)
I need to cut the last seven characters of a variable length variable. The variable may be 7 characters or 70. I need to always be able to grab the last 7 characters. I looked at the cut command but it always seems to want to start at the beginning of a line, not the end and count backwards.
... (5 Replies)
Hi Everyone,
i have a file 1.txt
<a><a"" dd>aaaaauweopriuew</f><">!(^)!</aa></ff>
<a><a"" dd>bbbbbuweopriuew</f><">!(^*)!</aa></ff>
i know i can use
perl -p -i -e "s/>aaaaa/aa/g" 1.txt
perl -p -i -e "s/>bbbbb/bb/g" 1.txt
to acheive only keep the first two characters of the five characters,... (4 Replies)
Hi,
I have a fixed width flatfile, I want to view this file specific to it's character position and in order I want to...example as below
ABCDE.txt
01COLTSMANNING18
02PATS BRADY 12
03PACKSROGERS 12I used unix cut command to see specific field based on length but unable to order them as... (6 Replies)
i have following fixed width text(also has a delimiter)
id;name;age;comments1;comments2;title;date
to get output as
id;name;age;;;title;date (remove comments but keep the delimiter in between)
i use cut -c1-12,22,32-
suppose if i want to insert another ; somewhere like ... (3 Replies)
helloo
I wonder if there's a way to cut characters out of a string and keep only
the last 2 by using sed.
For example if there's the todays' date:
2012-05-06
and we only want to keep the last 2 characters which are the day.
Is there a quick way to do it with sed? (2 Replies)
Hello All
I have a file like this
abc.tpt.ctl
bdc.tpt.ctl
cdw.tpt.ctl
I have looped every line using the for Loop, now I want to take each line and cut the .tpt.ctl part of it and store it in a variable and use the variable in same loop.
The part I am stuck at is how do I cut the last... (9 Replies)
Discussion started by: nnani
9 Replies
LEARN ABOUT MOJAVE
cacosh
CACOSH(3) BSD Library Functions Manual CACOSH(3)NAME
cacosh -- complex inverse hyperbolic cosine function
SYNOPSIS
double complex
cacosh(double complex z);
long double complex
cacoshl(long double complex z);
float complex
cacoshf(float complex z);
DESCRIPTION
cacosh(z) computes the inverse hyperbolic cosine of the complex floating-point number z, with a branch cut on the interval [-inf, 1] along
the real axis.
cacosh() returns values in a half-strip of the complex plane with positive real part and imaginary part in the interval [-Pi, Pi].
For all complex floating point numbers z, cacosh(conj(z)) = conj(cacosh(z)).
SPECIAL VALUES
The conjugate symmetry of cacosh() is used to abbreviate the specification of special values.
cacosh(+-0 + 0i) returns 0 + Pi/2 i.
cacosh(x + inf i) returns inf + Pi/2 i, for finite x.
cacosh(x + NaN i) returns NaN + NaN i, for finite nonzero x.
cacosh(-inf + yi) returns inf + Pi i, for finite positive-signed y.
cacosh(inf + yi) returns inf + 0i, for finite positive-signed y.
cacosh(-inf + inf i) returns inf + 3Pi/4 i.
cacosh(inf + inf i) returns inf + Pi/4 i.
cacosh(+-inf + NaN i) returns inf + NaN i.
cacosh(NaN + yi) returns NaN + NaN i, for finite y.
cacosh(NaN + inf i) returns inf + NaN i.
cacosh(NaN + NaN i) returns NaN + NaN i.
NOTES SEE ALSO ccosh(3)complex(3)STANDARDS
The cacosh() function conforms to ISO/IEC 9899:2011.
4th Berkeley Distribution December 11, 2006 4th Berkeley Distribution