Iterating over subdirectories and dealing with files within them Post: 302561002

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

perl: When dealing with files that do not exist

I have a process run weekly where I must convert data formats for about thirty files. I read a text file that provides all of the filenames and switch settings. My perl code is: for ($j = 1; $j <= $k; $j++) { open(FIN2,$fin2) || die "open: $!"; do other stuff } Every once in...

2. Shell Programming and Scripting

Dealing with log files

Hi , My requirement is that i need to search for a number of strings in a log file and print them with line numbers.The search should be date wise. The sample log file is : Jan 17 02:45:34 srim6165 MQSIv500: (UKBRKR1P_B.LZ_ BENCHMARKS)BIP2648E: Message backed out to a queue; node...

3. Shell Programming and Scripting

Dealing with files with spaces in the name

Hello, I'm a computer science major and I'm having problems dealing with file names with spaces in them. Particularly I'm saving a file name in a variable and then using the variable in a compare function i.e. a='te xt.txt' b='file2.txt' cmp $a $b If anyone could help me with this particular...

4. UNIX for Dummies Questions & Answers

Dealing with Empty files, AWK and Loops

I write this bit of code to calculate the mean and variance for all the files in one directory and print the mean and variance in a separate folder but with the same file name. FILES="data/*" for X in $FILES do name=$(basename $X) awk '{x=$0; s+=$0; n++} END{mean=s/n; for (i in x){ss...

5. Shell Programming and Scripting

Dealing with multiple files

Korn Shell I have hundreds of small files like below created every day. A midnight cron job moves them to the location /u04/temp/logs But sometimes I have to manually move these files based a certain dates or time. I have two basic requirements 1.Using mv command I want to move all .dat...

6. Shell Programming and Scripting

Iterating over files in a directory- windows machine

Dear all, I'm very new in scripting and using shell and prompt command. I have a program (called fasta) and I need to iterate it over all files in a folder, but I'm not able to do that. Pratically the fasta program wants a sintax like this: fasta.exe query_file.txt library_file.txt >...

7. Shell Programming and Scripting

Bash script deleting my files, and editing files in subdirectories question

#!/bin/bash # name=$1 type=$2 number=1 for file in ./** do if then filenumber=00$number elif then filenumber=0$number fi tempname="$name""$filenumber"."$type" if

8. Shell Programming and Scripting

Iterating awk over a directory of files?

I need to run the same awk function over an entire directly of files. This is the awk: awk '{$(NF+1)=1}1' Is there a way that I can run this command once over all of the files, along the lines of: awk '{$(NF+1)=1}1' * so that I do not have to run this several times? My main concern is...

9. Shell Programming and Scripting

Unzip all the files with subdirectories present and append a part of string from the main .zip files

Hi frnds, My requirement is I have a zip file with name say eg: test_ABC_UH_ccde2a_awdeaea_20150422.zip within that there are subdirectories on each directory we again have .zip files and in that we have files like mama20150422.gz and so on. Iam in need of a bash script so that it unzips...

10. Shell Programming and Scripting

Append string to all the files inside a directory excluding subdirectories and .zip files

Hii, Could someone help me to append string to the starting of all the filenames inside a directory but it should exclude .zip files and subdirectories. Eg. file1: test1.log file2: test2.log file3 test.zip After running the script file1: string_test1.log file2: string_test2.log file3:...

LEARN ABOUT SUNOS

mlib_matrixtranspose_s16

mlib_MatrixTranspose_U8(3MLIB)				    mediaLib Library Functions				    mlib_MatrixTranspose_U8(3MLIB)

NAME

       mlib_MatrixTranspose_U8,    mlib_MatrixTranspose_U8C,	mlib_MatrixTranspose_S8,    mlib_MatrixTranspose_S8C,	 mlib_MatrixTranspose_S16,
       mlib_MatrixTranspose_S16C, mlib_MatrixTranspose_S32, mlib_MatrixTranspose_S32C - matrix transpose, in place

SYNOPSIS

       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       mlib_status mlib_MatrixTranspose_U8(mlib_u8 *xz, mlib_s32 mn);

       mlib_status mlib_MatrixTranspose_U8C(mlib_u8 *xz, mlib_s32 mn);

       mlib_status mlib_MatrixTranspose_S8(mlib_s8 *xz, mlib_s32 mn);

       mlib_status mlib_MatrixTranspose_S8C(mlib_s8 *xz, mlib_s32 mn);

       mlib_status mlib_MatrixTranspose_S16(mlib_s16 *xz, mlib_s32 mn);

       mlib_status mlib_MatrixTranspose_S16C(mlib_s16 *xz, mlib_s32 mn);

       mlib_status mlib_MatrixTranspose_S32(mlib_s32 *xz, mlib_s32 mn);

       mlib_status mlib_MatrixTranspose_S32C(mlib_s32 *xz, mlib_s32 mn);

DESCRIPTION

       Each of these functions performs an in-place transpose of a square matrix.

       For real data, the following pseudo code applies:

       for (i = 1; i < mn; i++) {
	   for (j = 0; j < i; i++) {
	       tmp	    = xz[i*mn + j];
	       xz[i*mn + j] = xz[j*mn + i];
	       xz[j*mn + i] = tmp;
	   }
       }

       For complex data, the following pseudo code applies:

       for (i = 1; i < mn; i++) {
	   for (j = 0; j < i; i++) {
	       tmp0		    = xz[2*(i*mn + j)];
	       tmp1		    = xz[2*(i*mn + j) + 1];
	       xz[2*(i*mn + j)]     = xz[2*(j*mn + i)];
	       xz[2*(i*mn + j) + 1] = xz[2*(j*mn + i) + 1];
	       xz[2*(j*mn + i)]     = tmp0;
	       xz[2*(j*mn + i) + 1] = tmp1;
	   }
       }

PARAMETERS

       Each of the functions takes the following arguments:

       xz	       Pointer to the source and destination matrix.

       mn	       Number of rows and columns in the 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_MatrixTranspose_U8(3MLIB), attributes(5)

SunOS 5.10							    10 Nov 2004 				    mlib_MatrixTranspose_U8(3MLIB)