Having (a little) time in the train, trying to make it multi functional:
Code:
#!/bin/bash
# Compile file from arg
# Extension of: https://www.unix.com/os-x-apple-/246397-creating-executable-fly-post302898214.html
#
# Variables
#
src=/tmp/example.c # Set default src file as example
#
# Action
#
if [ -z $1 ] # No arg (codefile) is passed
then touch $src # Create empty file
echo '/* Embed a C script and compile on the fly. */
#include<stdio.h>
main()
{
printf("A simple text line as a test...\n");
}' > $src # Redirect it to default src file
else # Check if it is in current path or somewhere else
[ -f "$(pwd)/$1" ] && \
src="./$1" || src="$1" # Set var 'src' to passed argument
fi
out="${src/.c$/}" # Remove '.c' extension for the outputfile
echo -e "Compiling \"${src##*/}\" to $out..."
gcc "$src" -o "$out" || exit 1 # If build fails exit with failure -- doesnt work with 'spaced' path names :(
"$out" # Execute it, `"` if passed subfolders contain spaces
exit 0 # Return successfully
Now edited at home on windows, took more time to write on the phone than expected... + copy-paste is a pain.
Going to try now (as if i had written all on the phone), gotta reboot to linux first though.
Have fun
EDIT:
Script fixed now, saved as ~./local/bin/compile with execution flag set, it outputs as:
Beeing aware, no compile arguments would be passed as of now, thats up to you to change/add if desired.
Code:
[sea@P50 ~]$ compile
Compiling "example.c" to /tmp/example...
A simple text line as a test...
[sea@P50 ~]$ compile example2.c
Compiling "example2.c" to ./example2...
Just another test...
[sea@P50 ~]$
Hi,
I am trying to run simple client server c program in unix.At the compling stage server is creating an executable but the client is not.
below is the link to the source codes:
http://www.cs.rpi.edu/courses/sysprog/sockets/server.c
http://www.cs.rpi.edu/courses/sysprog/sockets/client.c
... (2 Replies)
I want to move and compress a big export file.
Like mv file_exp /filesystem/file_exp |compress
The file system is too small to compress and move with 2 steps.
What is the best command for me. I'm running solaris.
:confused: (1 Reply)
hello Folks,
once we compile any C code on Linux, we run the code using "./a.out"..
but can we have an executable for every program so that we can run the code directly without compiling the code every time.
just run the executable and get the output!
Thanks! (7 Replies)
I've seen the executable open in the application OmniOutliner, can I create an executable with this app? I'd like to be able to create the unix executable and insert it into terminal, but I'm not sure if the Omni app will allow me to create it.
Any one have any ideas or possibly familiar with... (10 Replies)
Hi Friends,
I have a shell script which does some operations etc, would it be possible to create an executable file out from this shell script? meaning the executable file is not editable, thus the source code will not be visible to other users for copyright reasons.
Please help, thanks! (1 Reply)
Hi group,
I am very beginner in shell scripting and self learning.
I am trying to create and executable script to run awk from user defined variables.
e.g. suppose from a given file I want to delete some rows or some columns
We need to repeat this process for many files. Thus I was... (4 Replies)
Hi,
I have an old HPUX 10.20 server running Informix 7.23
I need to dump the database to get it off that hardware before it dies.
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I have set up a linux box with sufficient disk onto which I can export the database.
Having... (1 Reply)
Hi all,
I am calling a zsh script from batch file .
This zsh just removes the trigger file in a particular directory.File name is passed as a parameter from the batch file Problem is this batch is called in multiple other batch files and sometimes system says file cant be used as it is used... (4 Replies)
Discussion started by: Hypesslearner
4 Replies
LEARN ABOUT SUNOS
mlib_imageerode4
mlib_ImageErode4(3MLIB) mediaLib Library Functions mlib_ImageErode4(3MLIB)NAME
mlib_ImageErode4 - four neighbor erode
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_ImageErode4(mlib_image *dst, const mlib_image *src);
DESCRIPTION
The mlib_ImageErode4() function performs an erode operation on an image by using each pixel's four orthogonal neighbors. The source and
destination images must be single-channel images. The data type can be MLIB_BIT, MLIB_SHORT, MLIB_USHORT, or MLIB_INT.
For 4-neighbor binary images, it uses the following equation:
dst[x][y][0] = AND{ src[x][y][0],
src[x-1][y][0], src[x+1][y][0],
src[x][y-1][0], src[x][y+1][0] }
For 4-neighbor grayscale images, it uses the following equation:
dst[x][y][0] = MIN{ src[x][y][0],
src[x-1][y][0], src[x+1][y][0],
src[x][y-1][0], src[x][y+1][0] }
where x = 1, ..., w-2; y = 1, ..., h-2.
PARAMETERS
The function takes the following arguments:
dst Pointer to destination image.
src Pointer to source image.
RETURN VALUES
The function 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_ImageErode4_Fp(3MLIB), mlib_ImageErode8(3MLIB), mlib_ImageErode8_Fp(3MLIB), attributes(5)SunOS 5.10 10 Nov 2004 mlib_ImageErode4(3MLIB)
04-20-2014
