Please help. This simple problem is really stumping me.
Is there are way to find absolute pathnames for all files on your system that are longer than 100 characters?
I'm using bash shell to attempt it, but have come up with nothing so far.
I appreciate any help offered.
Nauty (2 Replies)
I am trying to find all files in a directory whose name has a real number larger then the number I am looking for.
For example:
.
|-- delta.1.5.sql
|-- delta.2.1.sql
|-- delta.2.2.sql
|-- delta.2.3.sql
|-- delta.2.4.sql
`-- delta.2.5.sql
I know my database is at 2.2 so I want an... (2 Replies)
as we can find file greater than 1 MB with find command as:
find /dir -name '*' -size +1M
find /dir/* -name '*' -size +1M
but wats its doing is , its finding files only in current directory not in sub-directories. i want files from sub-directories too.
Please help... Thanx in... (3 Replies)
Hi,
I have been trying to find someone with this similar problem but I was out of luck.
So I have a file that has two columns that look like this (for example):
10 20
40 50
45 60
90 130
So column 1 is start and column 2 is stop but what I want to do is find whats not represented... (4 Replies)
I'm doing a little work on assessing and improving server stability. As part of that, we're reviewing the contents of /proc/slabinfo. We see that sometimes a certain metric-- say, buffer_head-- spike prior to server instability. We're interested in learning what contributes to that as we trace... (0 Replies)
Hello, I was looking for a way to select between the repeated entries (column1) based on the values of absolute values of column 3 (larger value). For example if the same gene id has FC value -2 and 1, I should get the output as -2. Kindly help.
GeneID Description FC ... (2 Replies)
data.txt
August 09 17:16 2013
August 09 17:17 2013
August 09 17:19 2013
August 09 17:20 2013
August 09 17:21 2013
August 09 17:22 2013
August 09 17:23 2013
August 09 17:24 2013
to print from a point in this file, to the end of the file, i type:
awk '/August 09 17:22/,0' data.txt.
... (1 Reply)
Hi,
i need to find one of the value from my file is in between two numbers, that is the value is greater than 34 and smaller than 50,
Ex: File.txt
col1 col2 col3 col4
1 Name1 93 w
2 Name2 94 a
3 Name3 32 b
4 Name4 45 x
5 Name5 50 y
6 Name6 49 z
here i need to find col3 values are... (7 Replies)
I have a csv file as given below,
org1 org2 org3 org4 org5
gene1 100 80 90 80 150
gene2 30 70 50 50 115
gene3 40 120 60 40 105
gene4 20 72 40 60 20
I need to replace the fields are having values greater than 100 with "TRUE". I used the following commands to replace... (6 Replies)
Discussion started by: dineshkumarsrk
6 Replies
LEARN ABOUT CENTOS
complex
Complex(3) OCaml library Complex(3)NAME
Complex - Complex numbers.
Module
Module Complex
Documentation
Module Complex
: sig end
Complex numbers.
This module provides arithmetic operations on complex numbers. Complex numbers are represented by their real and imaginary parts (carte-
sian representation). Each part is represented by a double-precision floating-point number (type float ).
type t = {
re : float ;
im : float ;
}
The type of complex numbers. re is the real part and im the imaginary part.
val zero : t
The complex number 0 .
val one : t
The complex number 1 .
val i : t
The complex number i .
val neg : t -> t
Unary negation.
val conj : t -> t
Conjugate: given the complex x + i.y , returns x - i.y .
val add : t -> t -> t
Addition
val sub : t -> t -> t
Subtraction
val mul : t -> t -> t
Multiplication
val inv : t -> t
Multiplicative inverse ( 1/z ).
val div : t -> t -> t
Division
val sqrt : t -> t
Square root. The result x + i.y is such that x > 0 or x = 0 and y >= 0 . This function has a discontinuity along the negative real axis.
val norm2 : t -> float
Norm squared: given x + i.y , returns x^2 + y^2 .
val norm : t -> float
Norm: given x + i.y , returns sqrt(x^2 + y^2) .
val arg : t -> float
Argument. The argument of a complex number is the angle in the complex plane between the positive real axis and a line passing through
zero and the number. This angle ranges from -pi to pi . This function has a discontinuity along the negative real axis.
val polar : float -> float -> t
polar norm arg returns the complex having norm norm and argument arg .
val exp : t -> t
Exponentiation. exp z returns e to the z power.
val log : t -> t
Natural logarithm (in base e ).
val pow : t -> t -> t
Power function. pow z1 z2 returns z1 to the z2 power.
OCamldoc 2014-06-09 Complex(3)