Cant Get Netscape to work... I get this messsage:
Perhaps there is a problem with your name server? if your site must use a non-root name server, you will need to set the $SOCKS_NS environment variable to point at the appropreate name server. It may (or may not) be necessary to set this... (2 Replies)
i have this script i wrote, it chokes when running the add install client commandit keeps telling me the add_install_client command is incorrect.
When I put the print statement in front of the command so it will echo it, the command looks right on the screen. Yes im am an ametuer, im trying to... (2 Replies)
I am trying to do a head on a mainframe file and on doing ti just gives me a blank screen with nothing on it.
however, when i do a tail for the same file...i get a few lines on the screen.
i know tht mainframe files have all the records on one line...does this have to do something with this.... (10 Replies)
Hey guys i'm creating a dos style rename script, so if a user types say q14.* as the 1st param and b14.* as the 2nd and will rename all q14 files to b14 but keep the extensions, so i've developed nearly the full script "i think", if i use echo(echo "if $1 had been renamed it would now be... (3 Replies)
just downloaded Ajaxterm-0.10 on my Mac 10.5.8 and after a ./ajaxterm.py i get:
AjaxTerm at http://localhost:8022/
which looks ok but as soon i go to the website:
./ajaxterm.py:418: DeprecationWarning: 'I' format requires 0 <= number <= 4294967295
fcntl.ioctl(fd,... (0 Replies)
For some reason when I run these separately they work but when they are in a script file the second wont:
printf "%s\n" "$RANDOM"."$RANDOM" "$RANDOM"."$RANDOM" "$RANDOM"."$RANDOM" "$RANDOM"."$RANDOM" | tee $HOME/bpl/random
RANDOM1=$( <$HOME/bpl/random ) Anyone know why? (8 Replies)
This is my first script and I wont get it working.. sorry for being a total noob but here it is:
#./bin/sh -x
echo "1:st argument = $1";
echo "2:nd argument = $2";
grep "$1" "$2"
In the terminal I write, for example, su.sh sausage sausage.txt
Also tried su.sh "sausage" "sausage.txt" but... (2 Replies)
I just installed a fork of opensolaris, and I really like it.
I would hate going back to Ubuntu, But one issue, I cannot get my Dell Wireless 1450 Wireless USB Adapter working.
On Ubuntu 10.4 I just installed nonfree firmware, but I guess it doesn't work that way on Solaris, any help would be... (5 Replies)
Hi,
I was asked to connect a KVM screen to a Sun Fire V440 last night so I connected it up but no joy and nothing on the KVM screen. I was told that a reboot may fix the problem so connected to the ALOM and rebooted. On the plus side, the KVM screen now works but I lost the ALOM connection.
... (0 Replies)
Hi,
I have setup my .profile with some helpful aliases and some set commands in it.
I have it as:
alias gr='autorep -G'
alias c='clear'
alias x='exit'
alias wcl='wc -l'
alias l1='ls -1 "$@"'
alias ll='ls -l "$@"'
alias la='ls -altr "$@"'
alias l='ls -ltr "$@"'
alias ml='m_ls -ltr... (5 Replies)
Discussion started by: grep_me
5 Replies
LEARN ABOUT DEBIAN
molly-guard
MOLLY-GUARD(8) [FIXME: manual] MOLLY-GUARD(8)NAME
molly-guard - guard against accidental shutdowns/reboots
SYNOPSIS
shutdown [-hV] [--molly-guard-do-nothing] [-- script_options]
halt [-hV] [--molly-guard-do-nothing] [-- script_options]
reboot [-hV] [--molly-guard-do-nothing] [-- script_options]
poweroff [-hV] [--molly-guard-do-nothing] [-- script_options]
DESCRIPTION
molly-guard attempts to prevent you from accidentally shutting down or rebooting machines. It does this by injecting a couple of checks
before the existing commands: halt, reboot, shutdown, and poweroff. This happens via scripts with the same names in /usr/sbin, so it only
works if you have /usr/sbin before /sbin in your PATH!
Before molly-guard invokes the real command, all scripts in /etc/molly-guard/run.d/ have to run and exit successfully; else, it aborts the
command. run-parts(1) is used to process the directory.
molly-guard passes any script_options to the scripts, and also populates the environment with the following variables:
o MOLLYGUARD_CMD - the actual command invoked by the user.
o MOLLYGUARD_DO_NOTHING - set to 1 if this is a demo-run.
o MOLLYGUARD_SETTINGS - the path to a shell script snippet which scripts can source to obtain settings.
molly-guard prints the contents of /etc/molly-guard/messages.d/COMMAND or /etc/molly-guard/messages.d/default to the console, if either
exists. This is due to /etc/molly-guard/run.d/10-print-message.
GUARDING SSH SESSIONS
molly-guard was primarily designed to shield SSH connections. This functionality (which should arguably be provided by the openssh-server
package) is implemented in /etc/molly-guard/run.d/30-query-hostname.
This script first tests whether the command is being executed from a tty which has been created by sshd. It also checks whether the
variable SSH_CONNECTION is defined. If any of these tests are successful, test script queries the user for the machine's hostname, which
should be sufficient to prevent the user from doing something by accident.
You can pass the --pretend-ssh script option to molly-guard to pretend that those tests succeeds. Alternatively, setting
ALWAYS_QUERY_HOSTNAME in /etc/molly-guard/rc causes the script to always query.
The following situations are still UNGUARDED. If you can think of ways to protect against those, please let me know!
o running sudo within screen or screen within sudo; sudo eats the SSH_CONNECTION variable, and screen creates a new pty.
o executing those command in a remote terminal window, that is a XTerm started on a remote machine but displaying on the local X server.
You have been warned. You can use the --molly-guard-do-nothing switch to prevent anything from happening, e.g. halt
--molly-guard-do-nothing.
OPTIONS --molly-guard-do-nothing
Cause molly-guard to print the command which would be executed, after processing all scripts, instead of executing it.
-h, --help
Display usage information.
-V, --version
Display version information.
SEE ALSO shutdown(8), halt(1), reboot(8), poweroff(8).
LEGALESE
molly-guard is copyright by martin f. krafft. Andrew Ruthven came up with the idea of using the scripts directory and submitted a patch,
which I modified a bit.
This manual page was written by martin f. krafft madduck@madduck.net.
Permission is granted to copy, distribute and/or modify this document under the terms of the Artistic License 2.0
COPYRIGHT
Copyright (C) 2008 martin f. krafft
[FIXME: source] Apr 19, 2008 MOLLY-GUARD(8)