help with Scripting - trying to search for string and extract next few characters
Hi
I am new to world on unix scripting so any assistance would be gratefully appreciated,
I am trying to write a script which reads through a file, reads in line by line, searches for a pattern, copies string after it and then to do a search and replace elsehwere in the line,
I want to extract a string from a line in a text file between two different characters:
for example:
:string"
I want to extract string. It has to be done in a one-liner. (11 Replies)
Hi, guys. I have one question:
I need to search for a string in a file, and then extract another string from the file and assign it to a variable.
For example:
the contents of the file (group) is below:
...
ftp:x:23:
mail:x:34
...
testing:x:2001
sales:x:2002
development:x:2003
...... (6 Replies)
Hi Friends,
I have a script which returns me the following values line by line
ora_smon_RCAT102
oracleKHP102B (DESC
oraclePROOIDDB92 (DES
oraclePMS (DESCRIP
oracleBRIO (LOCAL=N
oracleBRIO (LOCAL=N
oraclePRDB92 (DES
oracleBRIO (LOCAL=N
oracleBRIO (LOCAL=N
oraclePMS (DESCRIP... (4 Replies)
How would I accomplish this if I want to test to see if it
1) starts with a dash so something like "-R"
AND
2) starts with 1 character then either a "-" or "+" and then up to 3 characters such as "a+rx" (3 Replies)
Hi,
I have a unix file with contents as below
Line1: ABC MNN X$$QWERTY$$ JKL
Line2: HELLO $$HOW$$ ARE $$YOU$$ DOING
i want to extract the string between $$ and $$ ie i want the output as QWERTY
HOW YOU
i want those strings seperated by some character say |
desired output is... (7 Replies)
Need Assistance in shell programming... I have a huge file which has multiple stations and i wanted to search particular station and extract few lines from it and the rest is not needed
Bold letters are the stations . The whole file has multiple stations .
Below example i wanted to search... (4 Replies)
Hi Team
I have an huge xml where i need to search for a ceratin numbers. For example
2014-05-06 15:15:41,498 INFO WebContainer : 10 CommonServicesLogs - CleansingTriggerService.invokeCleansingService Entered PUBSUB NOTIFY MESSAGE () -
<?xml version="1.0" encoding="UTF-8"... (5 Replies)
Hi,
I have a log file which is the output from a xml script :
<?xml version="1.0" ?>
<!DOCTYPE svc_result SYSTEM "MLP_SVC_RESULT_320.DTD">
<svc_result ver="3.2.0">
<slia ver="3.0.0">
<pos>
<msid type="MSISDN" enc="ASC">8093078040</msid>
<poserr>
... (4 Replies)
Hi All,
I am trying to extract only characters from a string value eg: abcdedg1234.cnf
How can I extract only characters abcdedg and assign to a variable.
Please help.
Thanks (2 Replies)
Discussion started by: abhi_123
2 Replies
LEARN ABOUT MOJAVE
mpscnnspatialnormalization
MPSCNNSpatialNormalization(3) MetalPerformanceShaders.framework MPSCNNSpatialNormalization(3)NAME
MPSCNNSpatialNormalization
SYNOPSIS
#import <MPSCNNNormalization.h>
Inherits MPSCNNKernel.
Instance Methods
(nonnull instancetype) - initWithDevice:kernelWidth:kernelHeight:
(nullable instancetype) - initWithCoder:device:
(nonnull instancetype) - initWithDevice:
Properties
float alpha
float beta
float delta
NSUInteger kernelWidth
NSUInteger kernelHeight
Additional Inherited Members
Detailed Description
This depends on Metal.framework Specifies the spatial normalization filter. The spatial normalization for a feature channel applies the
filter over local regions which extend spatially, but are in separate feature channels (i.e., they have shape 1 x kernelWidth x
kernelHeight). For each feature channel, the function computes the sum of squares of X inside each rectangle, N2(i,j). It then divides each
element of X as follows: Y(i,j) = X(i,j) / (delta + alpha/(kw*kh) * N2(i,j))^beta, where kw and kh are the kernelWidth and the
kernelHeight. It is the end-users responsibility to ensure that the combination of the parameters delta and alpha does not result in a
situation where the denominator becomes zero - in such situations the resulting pixel-value is undefined.
Method Documentation
- (nullable instancetype) initWithCoder: (NSCoder *__nonnull) aDecoder(nonnull id< MTLDevice >) device
NSSecureCoding compatability While the standard NSSecureCoding/NSCoding method -initWithCoder: should work, since the file can't know
which device your data is allocated on, we have to guess and may guess incorrectly. To avoid that problem, use initWithCoder:device
instead.
Parameters:
aDecoder The NSCoder subclass with your serialized MPSKernel
device The MTLDevice on which to make the MPSKernel
Returns:
A new MPSKernel object, or nil if failure.
Reimplemented from MPSCNNKernel.
- (nonnull instancetype) initWithDevice: (nonnull id< MTLDevice >) device
Standard init with default properties per filter type
Parameters:
device The device that the filter will be used on. May not be NULL.
Returns:
A pointer to the newly initialized object. This will fail, returning nil if the device is not supported. Devices must be
MTLFeatureSet_iOS_GPUFamily2_v1 or later.
Reimplemented from MPSCNNKernel.
- (nonnull instancetype) initWithDevice: (nonnull id< MTLDevice >) device(NSUInteger) kernelWidth(NSUInteger) kernelHeight
Initialize a spatial normalization filter
Parameters:
device The device the filter will run on
kernelWidth The width of the kernel
kernelHeight The height of the kernel
Returns:
A valid MPSCNNSpatialNormalization object or nil, if failure.
NOTE: For now, kernelWidth must be equal to kernelHeight
Property Documentation
- alpha [read], [write], [nonatomic], [assign]
The value of alpha. Default is 1.0. Must be non-negative.
- beta [read], [write], [nonatomic], [assign]
The value of beta. Default is 5.0
- delta [read], [write], [nonatomic], [assign]
The value of delta. Default is 1.0
- kernelHeight [read], [nonatomic], [assign]
The height of the filter window
- kernelWidth [read], [nonatomic], [assign]
The width of the filter window
Author
Generated automatically by Doxygen for MetalPerformanceShaders.framework from the source code.
Version MetalPerformanceShaders-100 Thu Feb 8 2018 MPSCNNSpatialNormalization(3)