Error when executing command












-1















This was my input while trying to minimize my protein structure in AMBER. 



$sander -O -i Min.in -o Min.out -p prmtop -c inpcrd -r Min.rst


and the output said 



-bash: -O: command not found


This has to be the syntax. Please help.






linux bash simulation







share|improve this question

























  • What is $sander ?

    – janos
    Dec 18 '18 at 15:58
















-1















This was my input while trying to minimize my protein structure in AMBER. 



$sander -O -i Min.in -o Min.out -p prmtop -c inpcrd -r Min.rst


and the output said 



-bash: -O: command not found


This has to be the syntax. Please help.






linux bash simulation







share|improve this question

























  • What is $sander ?

    – janos
    Dec 18 '18 at 15:58














-1












-1








-1








This was my input while trying to minimize my protein structure in AMBER. 



$sander -O -i Min.in -o Min.out -p prmtop -c inpcrd -r Min.rst


and the output said 



-bash: -O: command not found


This has to be the syntax. Please help.






linux bash simulation







share|improve this question
















This was my input while trying to minimize my protein structure in AMBER. 



$sander -O -i Min.in -o Min.out -p prmtop -c inpcrd -r Min.rst


and the output said 



-bash: -O: command not found


This has to be the syntax. Please help.






linux bash simulation




linux bash simulation






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Dec 18 '18 at 10:54









Romeo Ninov

1,7162914




1,7162914










asked Dec 18 '18 at 8:31









aishwaryaaishwarya

1




1













  • What is $sander ?

    – janos
    Dec 18 '18 at 15:58



















  • What is $sander ?

    – janos
    Dec 18 '18 at 15:58

















What is $sander ?

– janos
Dec 18 '18 at 15:58





What is $sander ?

– janos
Dec 18 '18 at 15:58










1 Answer
1






active

oldest

votes


















0














Obviously your problem is that variable sander is not defined or have empty value. You can check this by exec on of those commands:



echo $sander

set|grep sander





share|improve this answer























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    1 Answer
    1






    active

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    active

    oldest

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    active

    oldest

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    0














    Obviously your problem is that variable sander is not defined or have empty value. You can check this by exec on of those commands:



    echo $sander
    
set|grep sander





    share|improve this answer




























      0














      Obviously your problem is that variable sander is not defined or have empty value. You can check this by exec on of those commands:



      echo $sander
      
set|grep sander





      share|improve this answer


























        0












        0








        0







        Obviously your problem is that variable sander is not defined or have empty value. You can check this by exec on of those commands:



        echo $sander
        
set|grep sander





        share|improve this answer













        Obviously your problem is that variable sander is not defined or have empty value. You can check this by exec on of those commands:



        echo $sander
        
set|grep sander






        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Dec 18 '18 at 9:08









        Romeo NinovRomeo Ninov

        1,7162914




        1,7162914






























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