Remote Command executed via ssh does not return proper return code. Its always return error code 0 even after...












0















I am not getting proper exit return code during execution of remote script.
This script is intended for getting user exist or not.



My Script is below :-



!/bin/bash



DATE=date "+%d-%m-%Y_%H:%M:%S"



for i in cat /home/sandeep/server_ip_list/serverlist_New



do



ipaddress=${i}



echo -e "n***************" >> /tmp/userfind_${DATE}.txt



echo -e "$ipaddress" >> /tmp/userfind_${DATE}.txt



for b in cat /home/sandeep/Project_finduser01/userslist



do



userid=${b}



echo -e "n" >> /tmp/userfind_${DATE}.txt



echo -n "$userid" >> /tmp/userfind_${DATE}.txt



ssh -t sandeep@${ipaddress} "grep $userid /etc/passwd > /dev/null;



if [ "$?" = "0" ];



then



echo -n " : User exsits"



else



echo -n " : User not exsits"



fi" >> /tmp/userfind_${DATE}.txt



done



done



----------------------------------------
Getting Below output always if user exist or not.




10.25.59.12



sandeepj: User exsits



pravin: User exsits



ram: User exsits



sita: User exsits



raj.singh: User exsits



Can any one please adivse how to manipulate remote exit status codes at server side.






linux shell ssh scripting exit-code






share



























    0















    I am not getting proper exit return code during execution of remote script.
    This script is intended for getting user exist or not.



    My Script is below :-



    !/bin/bash



    DATE=date "+%d-%m-%Y_%H:%M:%S"



    for i in cat /home/sandeep/server_ip_list/serverlist_New



    do



    ipaddress=${i}



    echo -e "n***************" >> /tmp/userfind_${DATE}.txt



    echo -e "$ipaddress" >> /tmp/userfind_${DATE}.txt



    for b in cat /home/sandeep/Project_finduser01/userslist



    do



    userid=${b}



    echo -e "n" >> /tmp/userfind_${DATE}.txt



    echo -n "$userid" >> /tmp/userfind_${DATE}.txt



    ssh -t sandeep@${ipaddress} "grep $userid /etc/passwd > /dev/null;



    if [ "$?" = "0" ];



    then



    echo -n " : User exsits"



    else



    echo -n " : User not exsits"



    fi" >> /tmp/userfind_${DATE}.txt



    done



    done



    ----------------------------------------
    Getting Below output always if user exist or not.




    10.25.59.12



    sandeepj: User exsits



    pravin: User exsits



    ram: User exsits



    sita: User exsits



    raj.singh: User exsits



    Can any one please adivse how to manipulate remote exit status codes at server side.






    linux shell ssh scripting exit-code






    share

























      0












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      0








      I am not getting proper exit return code during execution of remote script.
      This script is intended for getting user exist or not.



      My Script is below :-



      !/bin/bash



      DATE=date "+%d-%m-%Y_%H:%M:%S"



      for i in cat /home/sandeep/server_ip_list/serverlist_New



      do



      ipaddress=${i}



      echo -e "n***************" >> /tmp/userfind_${DATE}.txt



      echo -e "$ipaddress" >> /tmp/userfind_${DATE}.txt



      for b in cat /home/sandeep/Project_finduser01/userslist



      do



      userid=${b}



      echo -e "n" >> /tmp/userfind_${DATE}.txt



      echo -n "$userid" >> /tmp/userfind_${DATE}.txt



      ssh -t sandeep@${ipaddress} "grep $userid /etc/passwd > /dev/null;



      if [ "$?" = "0" ];



      then



      echo -n " : User exsits"



      else



      echo -n " : User not exsits"



      fi" >> /tmp/userfind_${DATE}.txt



      done



      done



      ----------------------------------------
      Getting Below output always if user exist or not.




      10.25.59.12



      sandeepj: User exsits



      pravin: User exsits



      ram: User exsits



      sita: User exsits



      raj.singh: User exsits



      Can any one please adivse how to manipulate remote exit status codes at server side.






      linux shell ssh scripting exit-code






      share














      I am not getting proper exit return code during execution of remote script.
      This script is intended for getting user exist or not.



      My Script is below :-



      !/bin/bash



      DATE=date "+%d-%m-%Y_%H:%M:%S"



      for i in cat /home/sandeep/server_ip_list/serverlist_New



      do



      ipaddress=${i}



      echo -e "n***************" >> /tmp/userfind_${DATE}.txt



      echo -e "$ipaddress" >> /tmp/userfind_${DATE}.txt



      for b in cat /home/sandeep/Project_finduser01/userslist



      do



      userid=${b}



      echo -e "n" >> /tmp/userfind_${DATE}.txt



      echo -n "$userid" >> /tmp/userfind_${DATE}.txt



      ssh -t sandeep@${ipaddress} "grep $userid /etc/passwd > /dev/null;



      if [ "$?" = "0" ];



      then



      echo -n " : User exsits"



      else



      echo -n " : User not exsits"



      fi" >> /tmp/userfind_${DATE}.txt



      done



      done



      ----------------------------------------
      Getting Below output always if user exist or not.




      10.25.59.12



      sandeepj: User exsits



      pravin: User exsits



      ram: User exsits



      sita: User exsits



      raj.singh: User exsits



      Can any one please adivse how to manipulate remote exit status codes at server side.






      linux shell ssh scripting exit-code




      linux shell ssh scripting exit-code





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      asked 46 secs ago









      Sandeep SinghSandeep Singh

      31




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