I have a script run_batch.sh as below :-
PAR_VALIDATION=val_siconf
PAR_RUN_LEVEL=1
PAR_EXCLUSIVE_RUN_YN=Y
DATABASE_USER="/@"$TWO_TASK
sqlplus -s $DATABASE_USER |&
print -p -- 'set feed off pause off pages 0 head off veri off line 500'
print -p -- 'set term off time off... (1 Reply)
Hello
Simple question about tcsh , i like to make external file that some tcsh script
will read from him var=="some value"
how can i make the include in tcsh files?
Thanks (0 Replies)
How do i use a config.txt to recursively pass a set of variables to a shell script
eg my config.txt looks like this :
path=c://dataset/set1
v1= a.bin
v2= b.bin
path=c://dataset/set2
v1= xy.bin
v2= abc.bin
..................
and so on .
and my testscript : (2 Replies)
I'm trying to get awk to do arithmetic functions with external variables and I'm getting an error that I cannot figure out how to fix.
Insight would be appreciated
money=$1
rate1=$(awk -F"\t " '/'$converting'/{print $3}' convert.table)
rate2=$(awk -F"\t"... (2 Replies)
Hi,
I have to run my JAVA programs in UNIX server. The java program uses some external jar files for compiling. I have set the classpath to the folder where all the jar files are present using EXPORT classpath command.
But when i compile, it shows errors.. saying that the classes relating... (8 Replies)
...
declare vINIFILE
vINIFILE=$1
...
echo "The name of the File is $vINIFILE" >>mail_tmp
echo "" >> mail_tmp.$$
...
grep RUNJOB=0 $vINIFILE >>tmp_filter
...
So the strange is in echo-statement I get the correct output for $vINIFILE wrtitten into the file mail_tmp. But the... (2 Replies)
I am running Matlab in a unix enviroment and in my Matlab program I am calling an outside program (mav) to run with a unix command in Matlab:
unix('mav -u 5 -c 1 -s')
My goal is to edit the input files (three different files) for that external program and then run that external program... (0 Replies)
Hello
I have a text file with the next pattern
Name,Year,Grade1,Grade2,Grade3
Name,Year,Grade1,Grade2,Grade3
Name,Year,Grade1,Grade2,Grade3
I want to assign to external variables the grades using the awk method.
After i read the file line by line in order to get the grades i use this
... (2 Replies)
Hi I have an issue, I want to get variables from an external file. Variable file var1=test var2-test2 I want to get these vars from another shell script. Does any one know how? (5 Replies)
I wrote a very simple script to understand how to call user-defined functions from within awk after reading this post.
function my_func_local {
echo "In func $1"
}
export -f my_func_local
echo $1 | awk -F"/" '{for (k=1;k<=NF;k++) {
if ($k == "a" ) {
system("my_local_func $k")
}
else{... (19 Replies)
Discussion started by: sreyan32
19 Replies
LEARN ABOUT CENTOS
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)