But I don't know how to deal with this command in system(). My skript looks like this. the importfile runde.txt is just a tabel with seven columns and numbers in it. I wanted to create a surface with different parameters getting out of the runde.txt file and written in the next course file *_adjust.rad:
The problem is the '-sign, because in awk it is used for '{ and always when I am changing it the befehl-variable it is just printing the command with a replaced $7. Or it is telling me that the gensurf-command is used wrong because it is missing the end of the command...
Does anyone has an idea how to solve it? Maybe connecting strings?
df generates the following output on one of our systems:
df -k
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/vx/dsk/rootvol 4131866 3593316 497232 88% /
swap 19963152 144 19963008 1% /var/run
swap 19985184 ... (6 Replies)
I have this awk instructions:
#Interface with description
awk '/hostname/{a=$0} /interface/{b=$0} /address/{print a b $0}' informe-router.txt
awk '/interface/{b=$0} /address/{c=$0} /description/{print b c $0}' informe-router.txt
awk '/router/,/network/{print $0}' informe-router.txt
and I... (2 Replies)
hi guys,
i want to parse a file using public function, the file contain raw data in the below format i want to get the output like this to load it to Oracle DB
MARWA1,BSS:26,1,3,0,0,0,0,0.00,22,22,22.00
MARWA2,BSS:26,1,3,0,0,0,0,0.00,22,22,22.00
this the file raw format:
Number of... (6 Replies)
So, here's a scenario that requires the same logic as what I'm working on: Suppose that you have a directory containing files named after users. For awk's purposes, the filename is a single field-- something parse-friendly, like john_smith. Now, let's say that I'd like to populate an array in... (2 Replies)
Hi everybody,
I am working on a bigger awk script in which one part is comparing the size of two files.
I want to evaluate which file is bigger and then just save the bigger one.
I got it all working except for the part where I want to figure out which file is bigger; the one awk is currently... (2 Replies)
Hi All,
I am hoping someone can help me with some scripting I need to complete using AWK.
I'm trying to process multiple fixed files to generate one concatenated fixed file in a standard format.
The Input file is:-
aaaa bbbbb ccccc 1 xxxx aaa bbb
aaaa bbbbb ccccc 2 abcd aaa CCC... (9 Replies)
Hi All,
I have around 900 Select Sql's which I would like to run in an awk script and print the output of those sql's in an txt file.
Can you anyone pls let me know how do I do it and execute the awk script? Thanks. (4 Replies)
Hi Experts,
I am trying to get system output to capture inside awk , but not working:
Please advise if this is possible :
I am trying something like this but not working, the output is coming wrong:
echo "" | awk '{d=system ("date") ; print "Current date is:" , d }'
Thanks, (5 Replies)
I have one input file ABC.txt and one output DEF.txt. After the ABC is processed and created output, I want to rename ABC.txt to ABC.orig and DEF to ABC.txt. Currently when I am doing this, it does not process the input file as it cannot read and write to the same file. How can I achieve this?
... (12 Replies)
The below awk improved bu @MadeInGermany, works great as long as the input file has data in it in the below format:
input
chrX 25031028 25031925 chrX:25031028-25031925 ARX 631 18
chrX 25031028 25031925 chrX:25031028-25031925 ARX 632 14... (3 Replies)
Discussion started by: cmccabe
3 Replies
LEARN ABOUT HPUX
gensurf
GENSURF(1) General Commands Manual GENSURF(1)NAME
gensurf - generate a RADIANCE or Wavefront description of a curved surface
SYNOPSIS
gensurf mat name 'x(s,t)' 'y(s,t)' 'z(s,t)' m n [ -e expr ][ -f file ][ -s ][ -o ]
gensurf mat name 'x(s,t)' 'y(s,t)' dfile m n [ -e expr ][ -f file ][ -s ][ -o ]
gensurf mat name dfile dfile dfile m n [ -s ][ -o ]
DESCRIPTION
Gensurf produces either a RADIANCE scene description or a Wavefront .OBJ file of a functional surface defined by the parametric equations
x(s,t), y(s,t), and z(s,t). The surface normal is defined by the right hand rule as applied to (s,t). S will vary from 0 to 1 in steps of
1/m, and t will vary from 0 to 1 in steps of 1/n. The surface will be composed of 2*m*n or fewer triangles and quadrilaterals. The
expressions are of the same type used in RADIANCE function files. Auxiliary expressions and/or files may be specified in any number of -e
and -f options. The -s option adds smoothing (surface normal interpolation) to the surface. The -o option produces a Wavefront .OBJ file
rather than a RADIANCE scene description. This is most useful as input to the obj2mesh(1) program for producing a compiled mesh. A single
"usemtl" statement will appear at the beginning of the .OBJ output, echoing the modifier given on the command line.
Rough holes may be cut in the mesh by defining a valid(s,t) function. Where this function is positive, polygon vertices will be produced.
Where it is negative, no geometry will be output. Surface normal interpolation will ignore any invalid vertices.
The second invocation form reads z data values from the file dfile. This file must give either m*n or (m+1)*(n+1) floating point z values.
If m*n values are given, then the values correspond to the centroid of each quadrilateral region. If (m+1)*(n+1) values are given, then
the values correspond to the vertices of each quadrilateral region. The ordering of the data in the file is such that the s values are
changing faster than the t values. If a minus ('-') is given for dfile, then the values are read from the standard input.
The third invocation form is used to read coordinate triplets from a file or the standard input. The three dfile arguments must all be the
same, and the corresponding file must contain three floating point values for each point location. The ordering and other details are the
same as those described for z value files above.
EXAMPLE
To generate a tesselated sphere:
gensurf crystal ball 'sin(PI*s)*cos(2*PI*t)' 'cos(PI*s)' 'sin(PI*s)*sin(2*PI*t)' 7 10
To generate a 10x20 smoothed height field from 12 recorded vertex z values:
gensurf dirt ground '10*s' '20*t' height.dat 2 3 -s
AUTHOR
Greg Ward
BUGS
The smoothing operation requires that functions be defined beyond the [0,1] boundaries of s and t.
SEE ALSO genrbox(1), genrev(1), genworm(1), icalc(1), obj2mesh(1), obj2rad(1), rpict(1), rvu(1), xform(1)RADIANCE 11/15/93 GENSURF(1)