I have strange problem. I have compiled a source code and created an executable file. This file I can use it into my PC, but when I copy this executable to my laptop this one doesn't work and the system tell me:
Hi,
I am newbie in unix and just started learning it. I want to know what is the difference between an executable file and a file (say text file). How to create executable file? What is the extension for that? How to differentiate ? How does it get executed?
Thanks (1 Reply)
Hi All,
How can we execute a Unix file (shell script), which had given "Execute" permission using
chmod +x file1
If i want to execute that file.
prompt>./file1
Hello
How can i make the file permission or something else. such that i can execute it using
prompt>file1
Hello
Note :... (9 Replies)
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 created a c program and compiled it with gcc, in unix.
The file name is abc.c and it is run by typing the command ./abc
I have another program which creates a child process, and I need this abc program to run on that child process. I've tried execvp(), but it doesn't work.
How can I run... (2 Replies)
The binary file is
ELF-64 executable object file - IA64.
How i know that the source is
Is there any comamnd in unix i can read these kind of files or use a thirty party software?
Thanks for your help (8 Replies)
Hi all,
I have modified a C file and executed it. While executing the executable file for that C file, it shows à is cannot be printed.
I have given isprint(à) to test it. When I copy the old executable file and execute it it shows it can be printed.
Then I retain the C code back and executed it... (1 Reply)
Hi - How can I find out under sh whitch file is an unix executable file? Need it for an software inventory. Thanks in advance. Regards - Lazybaer (6 Replies)
Hi
When i m trying the boot the system with Primary HDD (c1t0d0s0) -- its solaris 10
I m getting an error "file just loaded does not appear to be executable".....So will anyone share the steps to recover from this stage
I also tried to build the corrupted superblock from below command but... (0 Replies)
Hi!
What are executable file formats in Solaris? Can someone please share it?
Thanks! (3 Replies)
Discussion started by: Klyde
3 Replies
LEARN ABOUT PHP
is_executable
IS_EXECUTABLE(3) 1 IS_EXECUTABLE(3)is_executable - Tells whether the filename is executableSYNOPSIS
bool is_executable (string $filename)
DESCRIPTION
Tells whether the filename is executable.
PARAMETERS
o $filename
- Path to the file.
RETURN VALUES
Returns TRUE if the filename exists and is executable, or FALSE on error.
EXAMPLES
Example #1
is_executable(3) example
<?php
$file = '/home/vincent/somefile.sh';
if (is_executable($file)) {
echo $file.' is executable';
} else {
echo $file.' is not executable';
}
?>
ERRORS /EXCEPTIONS
Upon failure, an E_WARNING is emitted.
NOTES
Note
The results of this function are cached. See clearstatcache(3) for more details.
Tip
As of PHP 5.0.0, this function can also be used with some URL wrappers. Refer to "Supported Protocols and Wrappers" to determine
which wrappers support stat(3) family of functionality.
SEE ALSO is_file(3), is_link(3).
PHP Documentation Group IS_EXECUTABLE(3)