Does anybody know if the system-config-..-tui commands use a shared library for building their TUIs? Is it possible to write a Bash Script with the same TUI interface (no GTK/GNOME/KDE - pure Text)?
Related
I need to launch xterm using system call in a perl script and follow by executing a simple script to kick start a tool to run. The problem is that, in the newly launched xterm, it has no setup at all. The reason i want to use simbuild command to allow the newly launched xterm with all the setup required by the tool so that i can easily kick start the tool to run.
system("xterm", "-hold", "-e", "sh", "-c", $script);
NOTE: $script contains simple setenv and a command to kick start a tool.
This is the simbuild command that I want to use, with passing several arguments
simbuild -dut usbx -1c -CUST MTLM_SA -1c- -ace "xterm"
Please advise how this can be done through system call in Perl. Thanks!
I am new in Perl. I am using the following command to remove a folder in Perl, under Windows:
system "del trash_folder";
But I intend to run the same script under Unix as well. I could get the OS name in the code and run a different command based on the OS. But is there no better way in Perl? I am thinking of possibly an API or so that is OS-ignorant.
The del command is never going to create a new directory, is it? :-)
If you want to create directories, use the mkdir command.
If you want to remove directories, use the rmdir command.
Update: In general, if you have a choice between using a Perl built-in function or an external command, then the Perl function will be the better choice. Firstly, your code will be more portable and, secondly, opening a sub-shell to run the external command will slow your program down.
For a project I am working on I'm preparing data in MATLAB, then running the data through a separate external application (written in C++) named Model v2.exe, then performing further analysis with the output in MATLAB. I'm trying to create an M-file which does all of this, but I am struggling to get the C++ program to launch from my MATLAB code.
How can I launch an external application from within my MATLAB code?
You can either make use of the ! operator, or the system() command.
First, rename you application to something that has no spaces in the name, like modelv2.exe. Next, either make sure it is in the system path, as defined by your system environment variables, or generate a full path to it (eg: C:\Users\Phil\Desktop\modelv2.exe).
You can call an executable program from the command line using the exclamation point or the system command:
!modelv2
or:
!C:\Users\Phil\Desktop\modelv2.exe
will cause Windows to execute the program hello.exe if there is such a file in the current directory or on the system path. Alternatively:
system('modelv2');
or
system('C:\Users\Phil\Desktop\modelv2.exe');
will do the same thing.
References
"MATLAB Central - call and run an external program in matlab under windows", Accessed 2014-03-19, <http://www.mathworks.com/matlabcentral/answers/11568-call-and-run-an-external-program-in-matlab-under-windows>
I've recently discovered the joy of going through JConsole.exe instead of J.exe to run various scripts. There's generally a noticeable performance gain.
However, sometimes I need to use wd winexec (calling ad-hoc programs for example) and in the console, 11!:0 (wd) support is not available.
Is there a way to send a command from JConsole.exe to the regular Windows command line interpreter? Or maybe a workaround?
You might try the task script. See the script itself for documentation.
J6: ~system/packages/misc/task.ijs',
J7: ~system/main/task.ijs
It contains utilities such as fork_jtask_, spawn_jtask_, shell_jtask_
You can load the script in both versions using: require 'task'
Making my PHP Command line application support Linux and Windows. Currently it has this code below to work from command line on Linux/unix
How can I make it work on Windows? I lan on having a setting to determine if the sytem is Linux or Windows and using the correct commands based on that but I do not know how to make these function below work in Windows
exec() is a PHP function to run stuff through the command line
exec("rm -f $dest_file", $var);
exec("mv $quant_file {$this->tmp_path}/{$src_filename}-quant.png");
You could test which platform you're on using the PHP_OS constant and run commands accordingly.
I would, however, suggest that you use the PHP provided filesystem functions (if possible).
Here are some links:
http://www.php.net/manual/en/ref.filesystem.php
http://www.php.net/manual/en/ref.dir.php