Hello

I read a lot of post related to this topic, but nothing helped me.

I'm running a ksh script with subshell what processing some ldap command. I need to check output for possible errors.

Code:

#!/bin/ksh
...
readinput < $QCHAT_INPUT |&
 while read -p line
 do
   echo  $line
    ...
 fi
 done | ldapadd -x -h $HOST  -p $PORT -D cn=$USER -w $PASSWD -c

sttout output:

adding new entry "qchatUserId=21999013000010,ran=cdma,key=qchatUserIdNewTest,o=sprintpcs,o=sprintpcs.com"
ldap_add: Already exists (68)

adding new entry "qchatUserId=000000mig1,ran=cdma,key=qchatUserIdNewTest,o=sprintpcs,o=sprintpcs.com"
ldap_add: Already exists (68)

ldapadd: invalid format (line 1) entry: ""



I would like to have the same output in the file.

I tried such redirecting:

Code:

done | ( ldapadd -x -h $HOST -p $PORT -D cn=$USER -w $PASSWD -c 2>&3  1>&3 ) 3>log

Code:

done | (ldapadd -x -h $HOST -p $PORT -D cn=$USER -w  $PASSWD -c 2>&1) | tee log

Code:

done | ldapadd -x -h $HOST -p $PORT -D cn=$USER -w  $PASSWD -c > log 2>&1

All have the same useless output:
$ cat log

ldap_add: Already exists (68)
ldap_add: Already exists (68)
ldapadd: invalid format (line 1) entry: ""
adding new entry "qchatUserId=21999013000010,ran=cdma,key=qchatUserIdNewTest,o=sprintpcs,o=sprintpcs.com"

adding new entry "qchatUserId=000000mig1,ran=cdma,key=qchatUserIdNewTest,o=sprintpcs,o=sprintpcs.com"

I red that stdout is buffered and stderr not. But none solutions were working.

So is there a way how to force correct order in the file?
out1
err1
out2
err2
out3