I'm receiving an exit code 64 in our batch scheduler (BMC product control-m) executing a PERL script on UX-HP. Can you tell me where I can find a list of exit codes and their meaning. I'm assuming the exit code is from the Unix operating system not PERL. (3 Replies)
i have written a shell script that invokes main class of a java prg. the java prg does a System.exit(0) or (1) based on condition. how can i read or check the status in unix.... (4 Replies)
Hello All,
i am a newbie and need some help when reading a csv file in a bourne shell script. I want to read 10 lines, then wait for a minute and then do a reading of another 10 lines and so on in the same way. I want to do this till the end of file.
Any inputs are appreciated
... (3 Replies)
Hi searched hi and wide for this with no luck.
Maintaining a bash script that
#!/usr/bin/bash
#does some stuff like setting env etc.
f_do_dbwork
...
..
#Now I want to exit with the value of $err however $err is re-initialised to 0 on exiting the function
Always 0
....
... (3 Replies)
Hello everyone,
I would like some help on an issue I have related to the read command with ksh93 (Unix AIX).
I want to implement a 'press any key to exit' scenario.
I have the following code:
STTY=$(stty -g)
if ;then
stty -echo -icanon time 0 min 0
fi
k=""
while ];do
read k
#... (5 Replies)
Hi
In one of the script I am seeing some thing like exit 7,exit 1,exit 2,exit 3,exit 9,exit6.What is the difference between all of this exit.Can anyone help here please (3 Replies)
Hi all,
I have a situation to read exit value of a command (not exit code) and process further.
bash-4.2$ returnvalue=`ssh DOMAIN\\\\user1@10.7.7.68 'cmd /c "del C:\Users\user1\db_test.bak"'`
Could Not Find C:\Users\user1\db_test.bak
bash-4.2$ echo $?
0
bash-4.2$ echo $returnvalue... (3 Replies)
Hi All,
I'm creating a program which reads millions of bytes from the PIPE and do some processing. As the data is more, the idea is to read the pipe parallely.
Sun Solaris 8
See the code below:
#!/bin/sh
MAXTHREAD=30
awk '{print $1}' metadata.csv > nvpipe &
while
do
... (3 Replies)
Discussion started by: mr_manii
3 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)