I have two shell script, the second script takes as a parameter the output variable of the first script, please how to retrieve the variable from the first script to pass as a parameter to the second script?
Thank you
Last edited by Scrutinizer; 05-07-2012 at 07:30 AM..
Reason: changed quote tags to code tags
Hi
I was able to pass parameters to a shell script from the command line but now, I am trying to make the shell script to get those parameters/values from a file.
Please give me ideas how to do this or if you have an example or website that shows how to do this.
I tried searches but it... (2 Replies)
Can anyone help me how to write a shell script which accepts input parameter. My requirement is as follows:
I need to run a shell script with a input parameter, and inside the script i will create a file with this input parameter name.
Please help me out to create such a shell script.
... (1 Reply)
I have a script file as below named test1.sh
sed -e 's/xxxkeys/$1/g' template1.asp > template1.txt
sed -e 's/xxxkeys/$2/g' template2.asp > template2.txt
sed -e 's/xxxkeys/$3/g' template3.asp > template3.txt
sed -e 's/xxxkeys/$4/g' template4.asp > template4.txt
I want to replace $1 with a,... (1 Reply)
Hi All
I have a shell script which calls all the Teradata Utiltyes . There is a sudden change in the requirment .
What i'm asked to do is
pass on the DATE to the shell script which should take the date automatically and run the utilityes.
i.e. the date should not be passed on... (5 Replies)
Hi,
I am new to unix and using linux 7.2. I would like to create a script that would make it easyer for me to run my java programms. At the moment I have to type java myJavaprogram
I am trying to write a script that will allow me to type something like this "myscript myJavaprogram" or maybe... (4 Replies)
I would like to run a compress script on files in certain directories.
My compress_script.sh is just basically
compress file*
In order for me to use this I have to copy it into each directory and run it.
How can I state the directory on the command line with the compress script so it... (2 Replies)
How can i chnage the parameter value in shell script.
file name is icare_mmi_cls.com, inside that the parameter name is 10.100.1.2" replace the address to bep-sftp.cce.com.
can you please provide me with examples.
Thanks
Double post - check your PMs and follow the rules, thanks. (0 Replies)
How can i chnage the parameter value in shell script.
file name is icare_mmi_cls.com, iside that the parameter name is 10.100.1.2" replace the address to bep-sftp.cce.com.
can you please provide me with examples.
Thanks. (3 Replies)
Discussion started by: damodarreddys
3 Replies
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Variable I have in my shell script
diff=$1$2.diff
id=$2
new=new_$diff
echo "My id is $1"
echo "I want to sync for user account $id"
##awk command I am using is as below
cat $diff | awk -F'~' ''$2 == "$id"' {print $0}' > $new
I could see value of $id is not passing to the awk... (0 Replies)
I have a shell script (.sh) and I want to pass a parameter value to the awk command but I am getting exception, please assist.
diff=$1$2.diff
id=$2 new=new_$diff
echo "My id is $1"
echo "I want to sync for user account $id"
##awk command I am using is as below
cat $diff |... (1 Reply)
Discussion started by: Sarita Behera
1 Replies
LEARN ABOUT REDHAT
catch
catch(n) Tcl Built-In Commands catch(n)
__________________________________________________________________________________________________________________________________________________NAME
catch - Evaluate script and trap exceptional returns
SYNOPSIS
catch script ?varName?
_________________________________________________________________DESCRIPTION
The catch command may be used to prevent errors from aborting command interpretation. Catch calls the Tcl interpreter recursively to exe-
cute script, and always returns without raising an error, regardless of any errors that might occur while executing script.
If script raises an error, catch will return a non-zero integer value corresponding to one of the exceptional return codes (see tcl.h for
the definitions of code values). If the varName argument is given, then the variable it names is set to the error message from interpret-
ing script.
If script does not raise an error, catch will return 0 (TCL_OK) and set the variable to the value returned from script.
Note that catch catches all exceptions, including those generated by break and continue as well as errors. The only errors that are not
caught are syntax errors found when the script is compiled. This is because the catch command only catches errors during runtime. When
the catch statement is compiled, the script is compiled as well and any syntax errors will generate a Tcl error.
EXAMPLES
The catch command may be used in an if to branch based on the success of a script.
if { [catch {open $someFile w} fid] } {
puts stderr "Could not open $someFile for writing
$fid"
exit 1
}
The catch command will not catch compiled syntax errors. The first time proc foo is called, the body will be compiled and a Tcl error will
be generated.
proc foo {} {
catch {expr {1 +- }}
}
KEYWORDS
catch, error
Tcl 8.0 catch(n)