Termux permission denied

Question

I want to execute a simple code in Termux(c++) but every time I get an error:

bash: ./test.cpp: Permission denied
Storage permission is on and gcc is installed. 

Do I need root or something else?

Answer 1

As molbdnilo said, you should compile your source file first :

g++ test.cpp

And then execute the binary produced (the default name is a.out)

./a.out

Answer 2

Compile and run it in termux's own directory. Just start termux:

cd storage/ 
nano test.cpp
g++ test.cpp "./a.out" 

You can run it!

Answer 3

C++ can't do it,you must compile first. And if it Python,you can add #!/usr/bin/env python to first line,and in shell run chmod 744 xxx.py ,and then run ./xxx.py .xxx.py is running.

Answer 4

I never used termux but would Like to suggest U following points for compiling

• use chmod 777 test.cpp to grant the permission for read write and execute to all users
• use g++ along with gcc to compile C++ files use sudo apt-get update followed by sudo apt-get install g++
• compile using g++ test.cpp -o test and use ./test to execute the file. This is how it work in Linux systems.