I have the following which is part of a larger interactive script for adding virtual hosts to Apache's configuration (it was built for non-technical administrators). I'm curious as to whether there is a simpler way of achieving the same thing. All it does is look into the /etc/httpd/sites-enabled/ directory and check if the user is adding a FQDN that is already live, and if so, prompts them to add a different FQDN:
I'm trying to figure out how I can get an equivalent output to a text file such as if I use
gunzip -l filename
in that gunzip will output the previous file size and the compressed size and the ratio...
is there a way to achieve this with compress and zip?
i am very new at shell... (3 Replies)
hey......
i hav the follwing scripts needs to run parallel, so i made it as follows,
$HPath/start_script.sh 20 &
$HPath/start_script.sh 03 &
$HPath/start_script.sh 01 &
$HPath/start_script.sh 12 &
then once all these above got completed successfully i have to run
... (3 Replies)
Hi all,
i have a following folder call 'zz'. This 'zz' folder is found in the following directories.
I would like to delete the zz in the following directories
/aa/zz
/aa/bb/cc/zz
/aa/bb/cc/dd/zz
/aa/bb/cc/dd/ee/zz
and keep the zz folder in the following directories
/WW/zz
... (1 Reply)
hi to all,
i have the input(text file) like the below...
Header
1,2,3
4,5,6
7,8,9
Footer
i need a output(text file) like the below...
Header,1,2,3,Footer
Header,4,5,6,Footer
Header,7,8,9,Footer
please help me to find out? (2 Replies)
in AIX ,HP Unix and in SUN solaris,
how to find the logs by date and time, I mean , Logs which have been generated or updated
most recently , which might be present in folders and sub folders, I need to get the list of these Logs
along with location path.
Example:
========
folder... (3 Replies)
We've been getting a lot of XML questions lately, and I suspect it's only going to get worse better ... Normal shell utilities just can't handle it and the "proper" solutions, do-everything perl modules or things like xmlstarlet, just make my head ache.
Started coding something tonight. What... (10 Replies)
I have created this program to get the next month and year. Is there a simpler way.
#!/bin/ksh
string=`cat Date.txt`
year=`echo $string | cut -c 1-4`
month=`echo $string | cut -c 5-6`
echo $year$month
mon=`expr $month + 1`
if ; then
mon=0$mon
echo $mon
fi
if ; then
month=01
... (2 Replies)
Hi all,
I am trying to grep a file with the word grand and get all the fields.. Then replace multiple spaces with single space and then get 8 th field and add all these numbers . I am able to do it but with so amny commands which i feel can be done in a simpler way
Please let me know if... (4 Replies)
Discussion started by: Hypesslearner
4 Replies
LEARN ABOUT OSX
mod_apparmor
MOD_APPARMOR(8) AppArmor MOD_APPARMOR(8)NAME
mod_apparmor - fine-grained AppArmor confinement for Apache
DESCRIPTION
An AppArmor profile applies to an executable program; if a portion of the program needs different access permissions than other portions,
the program can "change hats" via aa_change_hat(2) to a different role, also known as a subprofile. The mod_apparmor Apache module uses
the aa_change_hat(2) mechanism to offer more fine-grained confinement of dynamic elements within Apache such as individual php and perl
scripts, while still allowing the performance benefits of using mod_php and mod_perl.
To use mod_apparmor with Apache, ensure that mod_apparmor is configured to be loaded into Apache, either via a2enmod, yast or manual
editing of the apache2(8)/httpd(8) configuration files, and restart Apache. Make sure that apparmor is also functioning.
Once mod_apparmor is loaded within Apache, all requests to Apache will cause mod_apparmor to attempt to change into a hat named by the URI
(e.g. /app/some.cgi). If no such hat is found, it will fall back to attempting to use the hat DEFAULT_URI; if that also does not exist, it
will fall back to using the global Apache profile. Most static web pages can simply make use of the DEFAULT_URI hat.
Additionally, before any requests come in to Apache, mod_apparmor will attempt to change hat into the HANDLING_UNTRUSTED_INPUT hat.
mod_apparmor will attempt to use this hat while Apache is doing the initial parsing of a given http request, before its given to a specific
handler (like mod_php) for processing.
Because defining hats for every URI/URL often becomes tedious, mod_apparmor provides the AAHatName and AADefaultHatName Apache
configuration options.
AAHatName
AAHatName allows you to specify a hat to be used for a given Apache <Directory>, <DirectoryMatch>, <Location> or <LocationMatch>
directive (see the Apache documenation for more details). Note that mod_apparmor behavior can become confused if <Directory*> and
<Location*> directives are intermingled and it is recommended to use one type of directive. If the hat specified by AAHatName does not
exist in the Apache profile, then it falls back to the behavior described above.
AADefaultHatName
AADefaultHatName allows you to specify a default hat to be used for virtual hosts and other Apache server directives, so that you can
have different defaults for different virtual hosts. This can be overridden by the AAHatName directive and is checked for only if there
isn't a matching AAHatName or hat named by the URI. If the AADefaultHatName hat does not exist, it falls back to the DEFAULT_URI hat if
it exists (as described above).
URI REQUEST SUMMARY
When profiling with mod_apparmor, it is helpful to keep the following order of operations in mind:
On each URI request, mod_apparmor will first aa_change_hat(2) into ^HANDLING_UNTRUSTED_INPUT, if it exists.
Then, after performing the initial parsing of the request, mod_apparmor will:
1. try to aa_change_hat(2) into a matching AAHatName hat if it exists and applies, otherwise it will
2. try to aa_change_hat(2) into the URI itself, otherwise it will
3. try to aa_change_hat(2) into an AADefaultHatName hat if it has been defined for the server/vhost, otherwise it will
4. try to aa_change_hat(2) into the DEFAULT_URI hat, if it exists, otherwise it will
5. fall back to the global Apache policy
BUGS
mod_apparmor() currently only supports apache2, and has only been tested with the prefork MPM configuration -- threaded configurations of
Apache may not work correctly.
There are likely other bugs lurking about; if you find any, please report them at <http://https://bugs.launchpad.net/apparmor/+filebug>.
SEE ALSO apparmor(7), subdomain.conf(5), apparmor_parser(8), aa_change_hat(2) and <http://wiki.apparmor.net>.
AppArmor 2.7.103 2012-06-28 MOD_APPARMOR(8)