So I have a .dll file that was built via Matlab on Windows and I would like to run it on a C/C++ program I’ve created. Is that possible at all? I know I can run it on windows like this: But windows.h is not available on Linux/OSX, is there any other way? Alternatively is there any other format I
Edit field with date in .csv
I have .csv file with lines like this: and i need to change all date and time to this: I think it’s possible using awk and date but until now nothing worked. Answer Some perl: That removes the last 2 comma-separated fields from each line, deletes the fractional time and timezone, reformats the time and …
Can I get the system home directory in CMake on Linux?
Is there a variable related to the home_dir(like /home/user) of Linux system in CMake. Or some other easy ways to get it. Answer Home directory is referred to by the HOME environment variable, so you can access it in CMake script by:
Getting Output from Cisco C40 via Bash
Background We have a handful of Cisco C40s that I’m trying to automate via bash (although I’d be open to alternatives). I need to log into it, dial an IP, get back the call ID that’s returned, and then use that CallID to send a DTMF tone to the far end. I’m able to get about 90% of the…
Two different projects (different index.php’s) on same server
I’m trying to run two different php frameworks on the same server. The framework to use is determined by the first path in the uri. So for example: http://www.example.com/v1/requestname will go to the index.php located in: /var/www/html/api/api And everything else (http://www.example.com/v2/requestname)…
How to write a bash script to merge several file into one
I am using the Linux system. I would like to write a script to do these things below. I have few folders named Folder 1, Folder 2, Folder 3 …Folder 100 saved in test.In each folder I have a file named file.txt. How can I write a script to merge the files together. I type one script by myself, However
What does the output of this program means?
I am trying to get the maximum virtual memory of the current process in Linux. And I am using getrlimit() I get -1 in both values. Shouldn’t I expect the virtual memory max allowed for the current process ? Answer The value RLIM_INFINITY denotes no limit on a resource (both in the structure returned by …
issue in transfer file to remote machine on executing shell script through php
i am executing script file through php as shell_exec(sh script.sh) script.sh is the name of the script file. This script is used to transferring file say ‘abc’ to remote machine. When I execute script file through terminal as ./script.sh it successfully transfer file to remote machine but when exe…
Linux IO operator ‘>’
I have cronjob as jstack > error.log every second to get the snapshot of error. My problem is if I use > operator in linux does it close file also or keep the file open? Answer Whats the problem, look for open files in system and check if the file is still open, lsof | grep <your filename>. You wi…
How does the word count program count hidden files?
After creating a few directories and hidden files and running the following commands I get a difference in the total returned by the word count program. The command returns one more count. Why is this? Answer This line is not shown with -1.