06-16-2004
8 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I Use mkcd for save same directories into DVD, But the commande not complete succefuly
mkcd -r directorie_i_whish_save -d /dev/cd1
please it is very urgent
thank you :confused: :confused: (1 Reply)
Discussion started by: mktahar
1 Replies
2. AIX
I can write into DVD? I have USE "MKCD" command
mkcd -r directorie -d /dev/cd1
please help me it s urgent (2 Replies)
Discussion started by: mktahar
2 Replies
3. IP Networking
I have a system that i want to reach via a vpn created vi a fierwall.The fierwall in an other system.
The ip i am trying to get to is 172.16.4.48
I need to get to it via the hme1 interface.
The vpn gateway has this ip 172.30.50.1
I need to clean up the routing table and make this work; or is it... (5 Replies)
Discussion started by: waterboy
5 Replies
4. UNIX for Advanced & Expert Users
Hi,
I want to create a new environment variable (JAVA_HOME), but when I open a new shell this varible is delete...
to create the variable I do :
export JAVA_HOME=/usr/java/jdk
and I verify with :
echo $JAVA_HOME
and it's work...
But When I open a new shell this variable is forget...
( It... (2 Replies)
Discussion started by: marcel_kobain
2 Replies
5. Filesystems, Disks and Memory
hi
i'm trying to mount my usb device in fedora 7(vmware)
i use the comand:
mount /sda1 /mnt
but when i go to /mnt i find the content of the folder /boot.
can u tell me what's the problem? (2 Replies)
Discussion started by: jalil smail
2 Replies
6. Solaris
Bonjour,
J'ai ajouté par erreur à un sous mirroir des disques de cette facon :
metattach d53 c2t90d0s0 c2t90d1s0 ... alors que j'aurais du faire un stripe par disque (comme ça) :
metattach d53 c2t90d0s0
metattach d53 c2t90d1s0
..
Derriere, j'ai fais un growfs -M du FS pour l'aggrandir et... (1 Reply)
Discussion started by: phil.nakache
1 Replies
7. AIX
Bonjour,
Je travail sur un environnement AIX 5.3 et je n'arrive pas à augmenter mon FS ni mon LV.
J'utilise les commande suivante chfs -a size=+4G /home/guesting
ou extendlv sybase5lv 4 et rien à faire il me retourne que le maximum capacity est atteint au niveau du LV alors qu'il y a des PP de... (6 Replies)
Discussion started by: mosta
6 Replies
8. Linux
bonjour,
j'ai un serveur Linux ayant 2 interfaces eth0 et eth1. j'ai configuré deux adresses IP de deux réseaux différents sur les 2 interfaces, et je les ai connecté sur 2 commutateurs différents.
l'adresse IP de eth0 répond sans problème au ping des équipement de son réseau d'appartenance, malheureusement cela... (1 Reply)
Discussion started by: cerco
1 Replies
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)