Hi,

How would you convert the following two csh script blocks to bash
script?

if !($?BIOSYM) then
  echo "** "
  echo '** Variable $BIOSYM undefined'
  echo '** You need to source the cshrc file that comes with the CNX'
  echo '** installation.  Refer to the CNX documentation.'
  echo "** "
  exit 1
endif

echo -n "Enter location of CNX directory [default: $cnx_dir ]-> "
set response=$<
if ( $response != "" ) then
  set cnx_dir=`echo $response | sed -e 's/\/$//'`
endif


Thanks,



Hidong


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