06-13-2008
use this
Quote:
Originally Posted by
lotto_123
Input file - tmp
<begin>
./00003/
./00004/
<end>
I would like to replace "." with the value of pwd
so that the output will look like
/dev/project/00003/
t=`pwd`
sed -e "s/\./$t/g" tmp > tmp1;
The above piece of code is not working. Appreciate your help.
use this
set file name as command line arg
cat $1 | while read line
do
grep "./" $1
if [ $? -eq 0 ]
then
rep=${line/.\//$PWD/}
echo $rep >>tmp1
else
echo $line >>tmp1
fi
done
exit 0
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LEARN ABOUT SUNOS
mlib_matrixtranspose_s32
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)