Looking at column 2 or 3 (maybe specified at command line) I want to find the two maximums and write to file (in case of column 2 it would be 4 and 6). Since this is somewhat complicated I first was trying to find just the maximum from one of the columns. Therefore, I tried to add this to the awk command:
As you can probably tell, I have a c background. Anyways, this isn't giving me the maximum number. Is this even the right approach for what I ultimately want?
Hi,
Does anyone know if it is possible to override the GID which files have when they are created in a specific folder?
I want the given GID for the folder to apply to the new files created in the folder, no matter what group the owner of the files have...
I have tried sticky bits but doesn't... (1 Reply)
help trying to figure out a batch shell script to zip each file in a directory into its own zip file
using this code but it does not work
tryed this also
nothing seems to work , just ends without zipping any files
i have over 3000 files i need to zip up individualy
... (7 Replies)
I have say 100 text files (with .txt extension) in a directory.
An example of the content in the file is given below
"NAME"
"cgd1_200"
"cgd1_3210"
"cgd1_560"
"cgd2_2760"
"cgd2_290"
"cgd3_3210"
"cgd3_3310"
"cgd3_660"
"cgd5_2130"
"cgd5_4080"
"cgd6_3690"
"cgd6_4480"
"cgd8_1540"... (2 Replies)
Hi,
I have a bunch of records within a directory where each one has this form:
(example file1)
1 2 50 90 80 90 43512 98 0909 79869 -9 7878 33222 8787 9090 89898 7878 8989 7878 6767 89 89 78676 9898 000 7878 5656 5454 5454
and i want for all of these files to be... (3 Replies)
Hi,
I have a situation to compare one file, say file1.txt with a set of files in directory.The directory contains more than 100 files.
To be more precise, the requirement is to compare the first field of file1.txt with the first field in all the files in the directory.The files in the... (10 Replies)
Hey gyuz,
I wanna calculate the number of mapped reads of a bam file in a region of interest. I used this code to do so :
samtools view input.bam chrname:region1 > region1.txt
This will store all the reads from given bam file within the region of interest in region1.txt
Now I have... (5 Replies)
Hi all:
i need to run a rather simple command-line argument:
head -200 input > output
However, I need to do it on several files, all in the same directory.
Is this possible? (2 Replies)
I am trying to apply an awk action over multiple files in a directory. It is a simple action, I want to print out the 1st 2 columns (i.e. $1 and $2) in each tab-separated document and output the result in a new file *.pp
This is the awk that I have come up with so far, which is not giving me a... (6 Replies)
I am trying to merge the below awk, which compares two files looking for a match in $2 and then prints the line if two conditions are meet.
awk
awk 'FNR==NR{A=$0;next} ($2 in A){if($10>30 && $11>49){print A}}' F113.txt F113_tvc.bed
This code was improved and provided by @RavinderSingh13,... (18 Replies)
Hi all!
I have this command
grep -E '^\To: |^\Date: |^\Subject: ' fileA.txt > fileA_1.txt && grep -v '^\To: |^\Date: |^\Subject: ' fileA.txt >> fileA_1.txt && rm fileA.txt && sed -i -e 's/\(Date: \|Subject: \|To: \)//g' fileA_1.txtHow do I apply it to all the files in the folder (each file has a... (7 Replies)
Discussion started by: guilliber
7 Replies
LEARN ABOUT SUNOS
mlib_matrixmaximum_f32
mlib_MatrixMaximum_U8(3MLIB) mediaLib Library Functions mlib_MatrixMaximum_U8(3MLIB)NAME
mlib_MatrixMaximum_U8, mlib_MatrixMaximum_S8, mlib_MatrixMaximum_S16, mlib_MatrixMaximum_S32, mlib_MatrixMaximum_F32, mlib_MatrixMaxi-
mum_D64 - find the maximum value in a matrix
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_MatrixMaximum_U8(mlib_u8 *max, const mlib_u8 *x, mlib_s32 m, mlib_s32 n);
mlib_status mlib_MatrixMaximum_S8(mlib_s8 *max, const mlib_s8 *x, mlib_s32 m, mlib_s32 n);
mlib_status mlib_MatrixMaximum_S16(mlib_s16 *max, const mlib_s16 *x, mlib_s32 m, mlib_s32 n);
mlib_status mlib_MatrixMaximum_S32(mlib_s32 *max, const mlib_s32 *x, mlib_s32 m, mlib_s32 n);
mlib_status mlib_MatrixMaximum_F32(mlib_f32 *max, const mlib_f32 *x, mlib_s32 m, mlib_s32 n);
mlib_status mlib_MatrixMaximum_D64(mlib_d64 *max, const mlib_d64 *x, mlib_s32 m, mlib_s32 n);
DESCRIPTION
Each of these functions finds the maximum value of all elements in a matrix.
It uses the following equation:
max[0] = MAX{ x[i] i = 0, 1, ..., (m*n - 1) }
PARAMETERS
Each of the functions takes the following arguments:
max Pointer to the maximum value.
x Pointer to the first element of the source matrix.
m Number of rows in the source matrix.
n Number of columns in the source matrix.
RETURN VALUES
Each of the functions returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO mlib_MatrixMinimum_U8(3MLIB), mlib_VectorMaximum_U8(3MLIB), mlib_VectorMinimum_U8(3MLIB), attributes(5)SunOS 5.10 10 Nov 2004 mlib_MatrixMaximum_U8(3MLIB)