Hi!
Im trying to use host.allow & host.deny to resrtic access to my sun machine, but it doesnt seem to work... I want to allow full access from certain IPīs (ssh,http,ftp,etc...) but deny all kind of conections from outsideworld, the way that im doing that is:
hosts.allow
ALL:127.0.0.1... (2 Replies)
Hello everyone,
This is my first posts and I did search for a questions but did not find a question that answered my question unless of course I overlooked it.
I'm running Solaris 8. I use ssh for the users but I have a user called "chatterbox" that uses telnet but I need for chatterbox to... (1 Reply)
UNIX amature/novice. I've written a script (it works) that needs to be cleaned up. I'm searching for a way to perform a "go to , perform this then return" section of code. The books I have and searches i"ve done so far do not show me how to do this. I've pasted in the current code below. I've... (1 Reply)
When I run command:
>chdev -l hdisk1 -a pv=clear
It shows
Method error (/etc/methods/chgdisk):
0514-062 Cannot perform the requested function because the
specified device is busy.
run:
#>fuser -kxuc /dev/raw1
/dev/raw1:
How to clean PV id? (4 Replies)
Hello guys,
this script partially works but it's still pretty ugly and, moreover, if the month is jan/feb/mar... it doesn't work at all.
Could anyone say me how to correct, cut and clean a little bit?
#!/usr/bin/ksh
egrep -v -e "^\s*#" /file/permission | awk '{ print $1 }' | sort | uniq... (3 Replies)
Hi
I just want to clean up the space in UNIX. Is there any special command that does this process or do I need to manually type the following
rm <filename>
Any help would be really appreciated. Thanks (2 Replies)
hi all
just installed the netsec.options.tcpwrapper from expansion pack, which used to be a rpm, for my aix 6.1 test box.
it is so unpredictable. i set up the hosts.deny as suggested for all and allow the sshd for specific ip addresses/hostnames.
the tcpdchk says the hosts allowed and... (0 Replies)
Am trying to copy a tar file onto a series of remote hosts and untar it at the destination. Need to do this without having to do multiple ssh.
Actions to perform within a single ssh session via shell script
- copy a file
- untar at destination (remote host)
OS : Linux RHEL6 (3 Replies)
Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSuUser(Contributed Perl DocPerl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr(3pm)NAME
Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr - Use 4-argument "substr" instead of writing "substr($foo, 2, 6) = $bar".
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
Conway discourages the use of "substr()" as an lvalue, instead recommending that the 4-argument version of "substr()" be used instead.
substr($something, 1, 2) = $newvalue; # not ok
substr($something, 1, 2, $newvalue); # ok
The four-argument form of "substr()" was introduced in Perl 5.005. This policy does not report violations on code which explicitly
specifies an earlier version of Perl (e.g. "use 5.004;").
CONFIGURATION
This Policy is not configurable except for the standard options.
SEE ALSO
"substr" in perlfunc (or "perldoc -f substr").
"4th argument to substr" in perl5005delta
AUTHOR
Graham TerMarsch <graham@howlingfrog.com>
COPYRIGHT
Copyright (c) 2005-2011 Graham TerMarsch. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.14.2 2012-06-07 Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr(3pm)