I have installed and configured snort 2.9.7.2 and it is running without a problem. However, my question is: what does the following warning mean? “No preprocessors configured for policy 0” This message shows when I run the command:
You have way too many file descriptors open after your redirection. Let’s dissect the two paragraphs: I’m going to be charitable and ignore the fact that you are ignoring errors. However, you will need to error check your system calls. In the first paragraph, you open a file and capture the file descriptor (it might … Read more
The difference is in when they are run and who they’re running as when run i.e. rc.local is run on a change of run level and it runs as root. bashrc is bash specific and run on a non login shell as a particular user. You can find a good explanation of rc.local here The script /etc/rc.local … Read more
You defined what to exclude, but didn’t define what you actually want in the archive. Supply at least one path. If you want entire filesystem, then tar -c……. /
While installing hadoop in my local machine , i got following error can some one help me to resolve this error , than changing port number
The first line, #!/bin/bash, tells Linux where to find the interpreter. The script should also be executable with chmod +x script.sh, which it appears you did. It is highly likely that you created this file with a windows editor, which will place a <cr><lf> at the end of each line. This is the standard under … Read more
This one worked for me.
I’m sorry, I managed to find the answer myself using google and a bit of luck : ) For those interested; I installed the pdftk (pdf toolkit) on our debian server, and using the following command I achieved desired output: OR This in turn can be piped directly into pdf2ps.
The problem is that you probably changed permissions to the directory /usr/bin. To resolve that : 1) First be sure that root is owner of this directory /usr/bin : 2) and change permission for this directory :
Policykit is a system daemon and policykit authentication agent is used to verify identity of the user before executing actions. The messages logged in /var/log/secure show that an authentication agent is registered when user logs in and it gets unregistered when user logs out. These messages are harmless and can be safely ignored.