Check These Out
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"
This command dumps all SVN repositories inside of folder "repMainPath" (not recursively) to the folder "dumpPath", where one dump file will be created for each SVN repository.
A quick way to find and delete empty dirs, it starts in the current working directory.
If you do find . -empty -type d you will see what could be removed, or to a test run.
In turn you can get the contents of your clipboard by typing xsel by itself with no arguments:
$ xsel
This command requires you to install the xsel utility which is free
Shows all block devices in a tree with descruptions of what they are.
you can listen to your computer, but don't be carried away
* Replace USERNAME with the desired svn username
* Replace the first YYYY-MM-DD with the date you want to get the log (this starts at the midnight event that starts this date)
* Replace the second YYYY-MM-DD with the date after you want to get the log (this will end the log scan on midnight of the previous day)
Example, if I want the log for December 10, 2010, I would put {2010-12-10}:{2010-12-11}
This is a very hackish way to do it that I'm mainly just posting for fun, and I guess technically can more accurately be said to result in undefined behavior. What the command does is tell the shell to treat libpng like it's a shell plugin (which it's most certainly not) and attempt to install a "png_create_read" command from the library. It looks for the struct with the information about the command; since it's always the command name followed by "_struct", it'll look for a symbol called "png_create_read_struct". And it finds it, since this is the name of one of libpng's functions. But bash has no way to tell it's a function instead of a struct, so it goes ahead and parses the function's code as if it was command metadata. Inevitably, bash will attempt to dereference an invalid pointer or whatever, resulting in a segfault.