I use a program which create me postscript file before using ps2pdf to make it a readable pdf, i’ve made a program which add some string to overwrite the company new logo. (The first program can’t import image file itself). I add the string before the before-last line of the file (” showpage…
Node.js installation error
I have installed Node.js, NVM and NPM according to : https://www.digitalocean.com/community/tutorials/how-to-install-node-js-on-an-ubuntu-14-04-server My working directory looks like this: Working_FilesWebRTC which contains the files: package.json server.js and Working_FilesWebRTCviews which contains an index…
Saving each .html page in a webpage by searching recursively with either a script or a tool? [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. We don’t allow questions seeking recommendations for books, tools, software libraries, and more. You can edit the question so it can be answered with facts and citations. Closed 7 years ago. Improve this ques…
FTP From Local Desktop to Server As Sudo User
I have a file on my desktop that I need to FTP to a server. As I’ve been navigating this server, I need to login with initial credentials to access the box and then needed to run sudo -u [username] ksh to access the folder I need. (No password) In Filezilla however, I only enter credentials once and the…
Segmentation fault (core dumped) C linux
So i have to make a program that execution results are similar to those after using command who and who am i in linux. the problem is that both functions inside if(strcmp… and in else… are working when separated. The main issue is that i have to have them both in one file, and it just not work. Wh…
ImportError: libcudart.so.7.0: cannot open shared object file: No such file or directory
When I execute python command, a “ImportError” error occurs.Some solved it by adding “export LD_LIBRARY_PATH=/usr/local/cuda-5.5/lib:/usr/local/cuda-5.5/lib64” in the /etc/profile.I try it but do no effect.I find the “libcudart.so.7.0” in /usr/share/man/man7/libcudart.so.7 …
How to execute sh command set in shell variable?
I have this linux command: candump -l -e -x -s 0 -n 10 any,0~0,#FFFFFFFF 2> /dev/null > /tmp/can.log & It works correctly when I run it directly in shell. I want to add it in my script with this method: When I execute my script I get this error: SIOCGIFINDEX: No such device I have tested these scrip…
valgrind on raspberry Pi 2 invalid read by libtasn1
I’m currently trying to find a memory leak with valgrind on my Raspberry pi 2 Model b. My project is using the following compiler flags For debugging purposes i have removed all the code in my main function so it looks like: System uname -a: Linux debuggingpi 4.1.7-v7+ #817 SMP PREEMPT Sat Sep 19 15:32:…
Performance review based python script on yocto linux [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 7 years ago. Improve this question I need to develop the performance review based python script , here is the…
bash how to get async command output to variable
i want to know how can we get command output to variable in bash here is my code output not working inside function 🙁 Answer Please try redirecting stderr to stdout like: Here you can read more about command substition.