The problem is, that most clients do not download the full email, just the headers. The e-mail is downloaded and displayed when you click on it. As I discovered during a five hour internet outage here last Saturday, you cannot read or edit e-mail, because it is stored on the web server. No internet, no […]
squid transparent proxy with single Ethernet interface (port) #1: yum install squid #2 vim /etc/squid/squid.conf http_port 192.168.1.98:3128 transparent hierarchy_stoplist cgi-bin ? acl QUERY urlpath_regex cgi-bin \? no_cache deny QUERY auth_param basic children 5 auth_param basic realm Squid proxy-caching web server auth_param basic credentialsttl 2 hours refresh_pattern ^ftp: 1440 20% 10080 refresh_pattern ^gopher: 1440 0% […]
Google may or may not be the search engine of choice for non-English speaking markets (what we know about Google’s share of the search market is mainly true about the English-speaking market – elsewhere results may differ), but it certainly helps to rank in Google for those markets you want to pursue. For the […]
It was strange to find out rsync missing in mandriva distribution i have, after couple of google search found this command and worked well # urpmi rsync ftp://ftp.tu-chemnitz.de/pub/linux/mandrakelinux/official/2007.1/i586/media/main/updates/rsync-2.6.9-5.2mdv2007.1.i586.rpm installing rsync-2.6.9-5.2mdv2007.1.i586.rpm from /var/cache/urpmi/rpms Preparing… ########################################################################################################################### 1/1: rsync ###########################################################################################################################
i noticed this rotate option has changed and now it’s in the format tab Select your text box – then click format Click Arrange and change degree in rotate option
how to find OS X Mavericks InstallESD image file Launch Terminal to show hidden files and relaunch the Finder using this defaults command string: defaults write com.apple.Finder AppleShowAllFiles TRUE;\killall Finder;\say Files Revealed Go to the /Applications/ folder to locate the “Install OS X 10.9 Developer Preview.app” file Right-click and choose “Show Package Contents”, then open […]
check what release/version is installed. dovecot –version
#1: To exclude your local domain sites / range from cache, use following 1 2 acl local_server dst 192.168.0.0/24 192.168.1.0/24 cache deny local_server #2: If you are using SQUID proxy server and you don’t want to cache few sites , use the following directives, 1 2 acl hotmail dstdomain .hotmail.com always_direct allow hotmail
Which way to count a number of rows should be faster in MySQL? SELECT COUNT(1) FROM TABLE_NAME When you COUNT(1) it takes in count column indexes, so it will be the best result. Mysql engine actually stores row count, it doesn’t count all rows each time you try to count all rows. here is the […]
The problem arises when someone other than me makes a folder in this shared directory. No one but the person who made that folder can write into it, not even me as a server admin. i found this to set the permisions and it worked for me Click the name of your server in the sidebar under […]
