I am trying tun a shell script from android shell.
Please see the output below.
root@user:/data # ./run_script.sh
/system/bin/sh: ./run_script.sh: No such file or directory
root@user:/data # ls -l run_script.sh
-rwxrwxrwx root root 5861 2016-11-14 07:31 run_script.sh
Usually this happens when a shebang is not correct. Check if you have a "#!..." at the start of the script and remove it or correct it