Errno 8 Exec Format Error Android
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and oserror: [errno 8] exec format error selenium policies of this site About Us Learn more about Stack Overflow the errno 8 exec format error ansible company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags enoexec Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only python subprocess no such file or directory takes a minute: Sign up OSError: [Errno 8] Exec format error up vote 5 down vote favorite 3 I am having hard time parsing the arguments to subprocess.Popen. I am trying to execute a script on my Unix server. The script syntax when running on shell prompt is as follows: /usr/local/bin/script hostname =
Shebang Line
the script is not running inside subprocess.Popen The space before and after "=" is mandatory. import subprocess Out = subprocess.Popen(['/usr/local/bin/script', 'hostname = ', 'actual server name', '-p', 'LONGLIST'],shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE) The above does not work. And when I use shell=False, I get OSError: [Errno 8] Exec format error python subprocess share|improve this question edited Dec 28 '14 at 9:27 J.F. Sebastian 180k41337489 asked Dec 22 '14 at 16:34 user3477108 46114 Wild guess: try 'hostname = actual server name' instead of 'hostname = ', 'actual server name' –Kevin Dec 22 '14 at 16:43 Based on how you say you run it at the prompt, it looks like hostname is one argument and = is a separate argument, which is quite strange. Are you sure there are spaces around =? –Bryan Oakley Dec 22 '14 at 16:45 hi Bryan, yes there has to be space. Script accepts key=value type argument. –user3477108 Dec 22 '14 at 17:13 @user3477108 - that's puzzling, you say there has to be a space but then give a "key=value" example that doesn
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Bash Cannot Execute Binary File
you might have Meta Discuss the workings and policies of this cannot execute binary file exec format error site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers subprocess communicate or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a http://stackoverflow.com/questions/27606653/oserror-errno-8-exec-format-error community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up subprocess.Popen(): OSError: [Errno 8] Exec format error in python? up vote 2 down vote favorite 1 Yesterday, I wrote and ran a python script which executes a shell using subprocess.Popen(command.split()) where command is http://stackoverflow.com/questions/26807937/subprocess-popen-oserror-errno-8-exec-format-error-in-python string which constitutes .sh script and its argument. This script was working fine till yesterday. Today, I ran the same script and now i am contiguously hitting by this error. p=subprocess.Popen(shell_command.split()) File "/usr/lib/python2.7/subprocess.py", line 679, in __init__ errread, errwrite) File "/usr/lib/python2.7/subprocess.py", line 1249, in _execute_child raise child_exception OSError: [Errno 8] Exec format error I know there are similar questions has been asked before related to this question. But, in my case i tried everything which doesn't solve my purpose. Using shell=True is not able to work because my shell script calls an another shell script before which some environment has to be set in order to ran that script. I am badly stuck in this. ?? I just restart my system once. I am using ubuntu 12.04 EDIT: import subprocess import os import sys arg1=sys.argv[1] arg2=sys.argve[2] shell_command = 'my_path/my_shell.sh ' + arg1 + ' '+ arg2 P = subprocess.Popen(shell_command.split()) P.wait() my_shell.sh: arg1=$1 arg2=$2 cd $TOP setup the en
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings http://stackoverflow.com/questions/4834483/is-this-the-right-way-to-run-a-shell-script-inside-python and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it exec format only takes a minute: Sign up Is this the right way to run a shell script inside Python? up vote 28 down vote favorite 1 import subprocess retcode = subprocess.call(["/home/myuser/go.sh", "abc.txt", "xyz.txt"]) When I run these 2 lines, will I be doing exactly this?: /home/myuser/go.sh abc.txt xyz.txt Why do I get this error? But when I run go.sh normally, I exec format error don't get that error. File "/usr/lib/python2.6/subprocess.py", line 480, in call return Popen(*popenargs, **kwargs).wait() File "/usr/lib/python2.6/subprocess.py", line 633, in __init__ errread, errwrite) File "/usr/lib/python2.6/subprocess.py", line 1139, in _execute_child raise child_exception OSError: [Errno 8] Exec format error python linux bash shell unix share|improve this question edited Jan 29 '11 at 1:30 asked Jan 29 '11 at 1:20 TIMEX 40.5k195519823 6 Does your shell script have the correct hashbang? –William Jan 29 '11 at 1:43 1 Did you ever solve this? –Johnsyweb May 10 '13 at 2:06 add a comment| 6 Answers 6 active oldest votes up vote 31 down vote OSError: [Errno 8] Exec format error This is an error reported by the operating system when trying to run /home/myuser/go.sh. It looks to me like the shebang (#!) line of go.sh is not valid. Here's a sample script that runs from the shell but not from Popen: #\!/bin/sh echo "You've just called $0 $@." Removing the \ from the first line fixes the problem. share|improve this answer answered Jan 29 '11 at 3:00 Johnsyweb 68.7k13108166 1 Similar