10-18-2017
Haha. No worries
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a ksh script that connects to sqlplus and dumps the query results into a file. The script works file when I run it from the command line, however, when I call it from PHP using system(), exec(), or shell_exec() commands, the script doesn't seem to run the query. It will create the text file... (7 Replies)
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2. UNIX for Advanced & Expert Users
Hi All,
a bit of a weird one here. I'm trying to pass a variable into an awk command, and I keep getting an error.
I have the line
nawk -F"," -v red=$random_variable '{print $red}' $w_dir/$file_name > $w_dir/${column_name}
that keeps failing with the error
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3. HP-UX
Hello all,
Normally I'm pretty comfortable with crontab, changing and updating (done it many-a-time).
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Details of OS:
HP-UX mdirect B.11.23 U ia64 2587410573 unlimited-user license
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4. Shell Programming and Scripting
I have a file called merge2.t:
Hi
Hello how are you.
</Endtag> <New> I am fine.</New>
This is a test.
freelong
how
Here is the SED:
sed -n ' /<\/Endtag>/ !{
H
}
/<\/Endtag>/ {
x
p
} (4 Replies)
Discussion started by: freelong
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5. Shell Programming and Scripting
How do i get the value of the variable from the called script(script2) to the calling script(script1) in ksh ?
I've given portion of the script here to explain the problem.
Portion of Script 1
=============
-----
-----
tmp=`a.ksh p1 p2 p3`
if then
# error processing
fi
-----... (10 Replies)
Discussion started by: rajarkumar
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6. Shell Programming and Scripting
Hi all,
I have a KSH script which is kicking off an sql scripts as follows:
/usr/local/installs/instantclient_10_2/sqlplus -s username/password @$sql_path/sql_query.sql > $tmp_path/sql_query_results
The problem I have is that sometimes the 10g Oracle Database spits out an error saying... (4 Replies)
Discussion started by: Donkey25
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7. Shell Programming and Scripting
Hi,
I'm trying to execute a job on the last day of every month, for which i'm using the following code in my Korn shell script :
if ];
then
echo allowed only on last day of month. Today is `date +%d` >t.stm
echo Tomorrow is `date +%d -d tomorrow` >s.stm
exit 0
fi
...
....... (7 Replies)
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8. UNIX for Advanced & Expert Users
Hi,
I am setting up SUID permissions on a binary.
It gets set for most of the users, however, 1 in 10 users is unable to set these.
For those who works:
> chmod 6555 Test
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-r-sr-sr-x 1 A B 5524 Nov 15 14:53 Test
For those where it doesn't work:
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9. Shell Programming and Scripting
Hi There,
I am writing a ksh script which assigns variable values from file "A" and passes that variables to file "B". While passing the parameters an additional "$" sign is being assigned to awk -v option.
Could any one help me with this please.
#!/bin/ksh
head -1... (3 Replies)
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10. Shell Programming and Scripting
Hi Guys,
I have an issue with awk and variables. I have trawled the internet and forums but can't seem to get the exactt syntax I need.
I have tried using awk -v and all sorts of variations but I have hit a brick wall. I have spent a full day on this and am just going round in circles.
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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)