connection to database with password containing dollar signs and exclamation marks











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I am trying to open a connection using psql to a database.
The connection string looked like this



psql -A -t -c "sql query" postgresql://$1@$2/$3


Where I passed as first parameter



$1 = login:password

$2 = localhost:5432

$3 = dbname


It worked fined when login and password was pretty much standard like 123 and so on.



But when I try to connect using a password like 123412@15!12$ it fails with the incorrect password.



How to escape it property?






bash git-bash







share|improve this question


























    up vote
    1
    down vote

    favorite












    I am trying to open a connection using psql to a database.
    The connection string looked like this



    psql -A -t -c "sql query" postgresql://$1@$2/$3


    Where I passed as first parameter



    $1 = login:password
    
$2 = localhost:5432
    
$3 = dbname


    It worked fined when login and password was pretty much standard like 123 and so on.



    But when I try to connect using a password like 123412@15!12$ it fails with the incorrect password.



    How to escape it property?






    bash git-bash







    share|improve this question
























      up vote
      1
      down vote

      favorite









      up vote
      1
      down vote

      favorite











      I am trying to open a connection using psql to a database.
      The connection string looked like this



      psql -A -t -c "sql query" postgresql://$1@$2/$3


      Where I passed as first parameter



      $1 = login:password
      
$2 = localhost:5432
      
$3 = dbname


      It worked fined when login and password was pretty much standard like 123 and so on.



      But when I try to connect using a password like 123412@15!12$ it fails with the incorrect password.



      How to escape it property?






      bash git-bash







      share|improve this question













      I am trying to open a connection using psql to a database.
      The connection string looked like this



      psql -A -t -c "sql query" postgresql://$1@$2/$3


      Where I passed as first parameter



      $1 = login:password
      
$2 = localhost:5432
      
$3 = dbname


      It worked fined when login and password was pretty much standard like 123 and so on.



      But when I try to connect using a password like 123412@15!12$ it fails with the incorrect password.



      How to escape it property?






      bash git-bash




      bash git-bash






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 22 at 9:58









      lapots

      3,5411258125




      3,5411258125
























          1 Answer
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          up vote
          1
          down vote



          accepted










          I would use safer variable placing:



          psql -A -t -c "sql query" "postgresql://${1}@${2}/${3}"


          In addition parameters $1, $2, $3 should be passed as:



          script.sh 'login:password' 'localhost:5432' 'dbname'





          share|improve this answer





















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            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes








            up vote
            1
            down vote



            accepted










            I would use safer variable placing:



            psql -A -t -c "sql query" "postgresql://${1}@${2}/${3}"


            In addition parameters $1, $2, $3 should be passed as:



            script.sh 'login:password' 'localhost:5432' 'dbname'





            share|improve this answer

























              up vote
              1
              down vote



              accepted










              I would use safer variable placing:



              psql -A -t -c "sql query" "postgresql://${1}@${2}/${3}"


              In addition parameters $1, $2, $3 should be passed as:



              script.sh 'login:password' 'localhost:5432' 'dbname'





              share|improve this answer























                up vote
                1
                down vote



                accepted







                up vote
                1
                down vote



                accepted






                I would use safer variable placing:



                psql -A -t -c "sql query" "postgresql://${1}@${2}/${3}"


                In addition parameters $1, $2, $3 should be passed as:



                script.sh 'login:password' 'localhost:5432' 'dbname'





                share|improve this answer












                I would use safer variable placing:



                psql -A -t -c "sql query" "postgresql://${1}@${2}/${3}"


                In addition parameters $1, $2, $3 should be passed as:



                script.sh 'login:password' 'localhost:5432' 'dbname'






                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 22 at 10:14









                Kubator

                5078




                5078






























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