### = your username
- delete, move or rename ~ /Users/###/Library/Safari/History.plist
- start Safari again

If you want to stop safari from recording the address bar history then do the following:

Choose History: Clear History, and then quit Safari.

In your user folder, go to Library/Safari and locate the history.plist file.

Select the file, choose File: Get Info, and then click on the Locked option.

Now close the window.

When you relaunch Safari, autocompletion will still work as expected on bookmarks, and it will also work for URLs you visit in the current session.

But the next time you quit and restart Safari, the autocompletion data will vanish — it can’t be written to the locked .plist file.

To return to normal autocompletion, deselect the Locked option in the history.plist file’s Get Info dialog box.

Under most network configurations, user names, passwords, FTP / telnet / rsh commands and transferred files can be captured by anyone on the same network using a packet sniffer.
The common solution to this problem is to use either OpenSSH , SFTP, or FTPS (FTP over SSL), which adds SSL or TLS encryption to FTP.
Type the following command to delete NIS, rsh and other outdated service:

# yum erase inetd xinetd ypserv tftp-server telnet-server rsh-serve

$ yum install chkrootkit

to run type

$ chkrootkit

or to search for suspicious strings type

$ chkrootkit -x | less

find /dir -xdev \( -nouser -o -nogroup \) -print

You need to investigate each reported file and either assign it to an appropriate user and group or remove it.

find /dir -xdev -type d \( -perm -0002 -a ! -perm -1000 \) -print

You need to investigate each reported file and either set correct user and group permission or remove it.

netstat -tulpn

Type the following command to list all services which are started at boot time in run level # 3:

# chkconfig –list | grep ’3:on’

To disable service, enter:

# service serviceName stop
# chkconfig serviceName off

But the tool itself can cause a lot of trouble in heavily loaded servers and it enables process accounting and has a service running all the time …

To use it efficiently on RHEL , CentOS;
1- install rpmforge repo
2- # yum install atop
3- # killalll atop
4- # chkconfig atop off
5- # rm -rf /tmp/atop.d/ /var/log/atop/
6- then don’t directly run “atop” command , but instead run it as follows;
# ATOPACCT=” atop

This tool has saved me hundreds of hours.
atop has helped me to diagnose bottlenecks and solve them that couldn’t otherwise be easily detected and would need many different tools

Then on the popup which should be titled “Temporary Internet Files and History Settings, click on “View Files”.
You should be able to delete a single cookie.
Cookies are typically identified by the filename cookie:@Website

For example, here I would be

cookie:bizante@user
you are best using the search in the top right corner to find the cookie for the domain you want.

The folder that this is in is

C:\Users\%username%\AppData\Local\Microsoft\Windows\Temporary Internet Files

javascript:alert(document.cookie)

in the browser address bar.