You need code like:
The shell script executes the Java code like this:
Don't press your luck though. Java rarely should interact with a shell script in such a fashion.
am trying to write a script that test that the load average which is taken from the uptime command's output to make sure it doesn't pass a certain limit. each time I execute the script, it complains about interger errors.
if (2 Replies)
I'm currently working on my second ever ksh script!
So I apologize if this is a stupid question - I've searched the forum and on google and haven't seen anything :confused:
I'm running my script with an input at startup
that variable determines a couple of other values(int) that I store into... (1 Reply)
Hi All,
I want to pass array of argument from Java to a shell script.I can use process builder api and its exec() method to call the script,but the question is how to receive the parameter in the script.
Thanks in advance
---------- Post updated at 10:00 PM ---------- Previous update was... (1 Reply)
Hello
Please i want to pass parameter (the string s) to the shell script:
Quote:
String s="Hello";
Process process = Runtime.getRuntime().exec("sh script1.sh");
How can i do please?
Thank you (0 Replies)
Hi,
I am working in bash in Mac OSX, I have following 'input.txt' file:
<INFO> HypoTestTool: >>> Done running HypoTestInverter on the workspace combined
<INFO> HypoTestTool: The computed upper limit is: 11 +/- 1.02651
<INFO> HypoTestTool: expected limit (median) 11
<INFO> HypoTestTool: ... (13 Replies)
I need to run a local shell script on a remote machine. I am able to achieve that by executing the command
> ssh -qtt user@host < test.sh
However, when I try to pass arguments to test.sh it fails.
Any pointers would be appreciated. (7 Replies)
Hi,
I have a shell script (script.sh) in which we are calling java code which asks for
Username:
Password:
for authentication purpose
currently we are passing the credential manually and run the script.
but I am trying
echo -e "user_id\npassword" | script.sh
but its not... (1 Reply)
Hello Good Day / Guten Tag....
I have to login the server and the user profile contains some scripts which need the inputs to be taken from the keyboard.
So I use the method to conn.authenticateWithKeyboardInteractive(username, new InteractiveCallback() {
public String... (1 Reply)
Discussion started by: Sanalkumaran
1 Replies
LEARN ABOUT DEBIAN
escape
escape(1) Mail Avenger 0.8.3 escape(1)NAME
escape - escape shell special characters in a string
SYNOPSIS
escape string
DESCRIPTION
escape prepends a "" character to all shell special characters in string, making it safe to compose a shell command with the result.
EXAMPLES
The following is a contrived example showing how one can unintentionally end up executing the contents of a string:
$ var='; echo gotcha!'
$ eval echo hi $var
hi
gotcha!
$
Using escape, one can avoid executing the contents of $var:
$ eval echo hi `escape "$var"`
hi ; echo gotcha!
$
A less contrived example is passing arguments to Mail Avenger bodytest commands containing possibly unsafe environment variables. For
example, you might write a hypothetical reject_bcc script to reject mail not explicitly addressed to the recipient:
#!/bin/sh
formail -x to -x cc -x resent-to -x resent-cc
| fgrep "$1" > /dev/null
&& exit 0
echo "<$1>.. address does not accept blind carbon copies"
exit 100
To invoke this script, passing it the recipient address as an argument, you would need to put the following in your Mail Avenger rcpt
script:
bodytest reject_bcc `escape "$RECIPIENT"`
SEE ALSO avenger(1),
The Mail Avenger home page: <http://www.mailavenger.org/>.
BUGS
escape is designed for the Bourne shell, which is what Mail Avenger scripts use. escape might or might not work with other shells.
AUTHOR
David Mazieres
Mail Avenger 0.8.3 2012-04-05 escape(1)