Hi,
I have tried with the following code;
if ;then
echo "Failure."
else
echo "Success."
fi
to test the exit status of the test.ksh shell script. But whatever is the exit status of the test.ksh shell script Failure. is always printed.
Please help.
regards,
Dipankar. (2 Replies)
:)
Suppose,I have one table A. Table A have one column. Table A have 10 rows. I want this 10 rows store into shell script variable.
like
#!/bin/ksh
v_shell_var=Hi
here in call oracle , through loop How can I store table A's 10 rows into v_shell_var (Shell Script Array).
Regards,
Div (4 Replies)
hi,
exit status variable $?, returns some digits.
0 ---> succes.
1..126
Failure (the program itself will decide what the numbers mean)
127
Command not found
128..254
The program did not exit normally. (E.g., it crashed, or received a signal)
255
Invalid exit code
well, if $?... (4 Replies)
Hi All,
I have developed below script for FTP a file from unix machine to another machine.
ftpToABC ()
{
USER='xyz'
PASSWD='abc'
echo "open xx.yy.zbx.aaa
user $USER $PASSWD
binary
echo "put $1 abc.txt" >> /home/tmp/ftp.$$
echo "quit" >> /home/tmp/ftp.$$
ftp -ivn <... (3 Replies)
Hi,
I am trying to do the following thing
var='date'
$var
Above command substitutes date for and in turn runs the date command and i am getting the todays date value.
I am trying to do the same thing as following, but facing some problems,
unique_host_pro="sed -e ' /#/d'... (3 Replies)
Hi,
Want to log the output of command & check the exit status to find whether it succeeded or failed.
> ls abc
ls: abc: No such file or directory
> echo $?
1
> ls abc 2>&1 | tee log
ls: abc: No such file or directory
> echo $?
0
Tee commands changes my exit status to be always... (7 Replies)
Hi all,
I have a shell script inside which i am executing another shell script. In the inner script im executing a command. i want the status of that command in the outer script to perform some validations.
How to get its status please help!!1
Im using ksh. (2 Replies)
I have a script named check which will read the content of a file and check wether those files exist in the current directory. If so it will have the exit status of 0, otherwise it will have 1.
check script:
#!/bin/bash
if ; then #Check there is enough command line parameters.
exit 1... (2 Replies)
Hi All,
I am doing an export and import (datapump) of 4 schema. I know we can do an export of 4 schema in one command. But just want to know how to check the exit status if i do the export/import of 4 schema in different commands in background. Please suggest.
Thanks,
Mani (1 Reply)
Geeks,
Could you please help me out in my script and identify the missing piece. I need to check/get the exit status of a remote command executed on remote host through script and send out an email when process/processes is/are not running on any/all server(s).
Here's the complete... (5 Replies)
Discussion started by: lovesaikrishna
5 Replies
LEARN ABOUT SUNOS
goto
exit(1) User Commands exit(1)NAME
exit, return, goto - shell built-in functions to enable the execution of the shell to advance beyond its sequence of steps
SYNOPSIS
sh
exit [n]
return [n]
csh
exit [ ( expr )]
goto label
ksh
*exit [n]
*return [n]
DESCRIPTION
sh
exit will cause the calling shell or shell script to exit with the exit status specified by n. If n is omitted the exit status is that of
the last command executed (an EOF will also cause the shell to exit.)
return causes a function to exit with the return value specified by n. If n is omitted, the return status is that of the last command exe-
cuted.
csh
exit will cause the calling shell or shell script to exit, either with the value of the status variable or with the value specified by the
expression expr.
The goto built-in uses a specified label as a search string amongst commands. The shell rewinds its input as much as possible and searches
for a line of the form label: possibly preceded by space or tab characters. Execution continues after the indicated line. It is an error to
jump to a label that occurs between a while or for built-in command and its corresponding end.
ksh
exit will cause the calling shell or shell script to exit with the exit status specified by n. The value will be the least significant 8
bits of the specified status. If n is omitted then the exit status is that of the last command executed. When exit occurs when executing
a trap, the last command refers to the command that executed before the trap was invoked. An end-of-file will also cause the shell to exit
except for a shell which has the ignoreeof option (See set below) turned on.
return causes a shell function or '.' script to return to the invoking script with the return status specified by n. The value will be the
least significant 8 bits of the specified status. If n is omitted then the return status is that of the last command executed. If return
is invoked while not in a function or a '.' script, then it is the same as an exit.
On this man page, ksh(1) commands that are preceded by one or two * (asterisks) are treated specially in the following ways:
1. Variable assignment lists preceding the command remain in effect when the command completes.
2. I/O redirections are processed after variable assignments.
3. Errors cause a script that contains them to abort.
4. Words, following a command preceded by ** that are in the format of a variable assignment, are expanded with the same rules as a vari-
able assignment. This means that tilde substitution is performed after the = sign and word splitting and file name generation are not
performed.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO break(1), csh(1), ksh(1), sh(1), attributes(5)SunOS 5.10 15 Apr 1994 exit(1)