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I have been trying to execute the following UNIX shell script which is not working. I am running it by KornShell (ksh).
echo $?;
if [ $? -ne 0 ]
then
failed $LINENO-2 $5 $6
fi
failed()
{
echo "$0 failed at line number $1";
echo "moving $2 to failed folder"
}
This is giving an error saying Syntax error:then unexpected.. Basically I have to check for the last executed ksh script's highest/last statement's return code and if it is not equal to zero I have to call function failed with the given parameters. I tried putting semicolon before then but that also did not work.
Can you please help?
Edit1: Based on the inputs I changed code. Still the same problem exists.
ksh ../prescript/Pre_process $1 $2 $3
rc=$?;
if [[ $rc -ne 0 ]];then
echo "failed";
exit 1;
Edit2: It is working for the then part by using double squared brackets. I feel I used code of bash script for ksh. I am facing problem in function call of failed. Please let me know appropriate way of function call in ksh for this example
740
After a script terminates, a $? from the command-line gives the exit status of the script, that is, the last command executed in the script, which is, by convention, 0 on success or an integer in the range 1 - 255 on error.
$? $0 is one of the most used bash parameters and used to get the exit status of the most recently executed command in the foreground. By using this you can check whether your bash script is completed successfully or not.
bash: syntax error near unexpected token. It means you are typing a mongo shell command into bash shell. You must connect to your cluster with the mongo command first.
This looks like bash rather than ksh
failed() {
echo "$0 failed at line number $1";
echo "moving $2 to failed folder"
}
if [[ $? -ne 0 ]]
then
failed $LINENO-2 $5 $6
fi
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