So, my latest issue is I needed to search through lots of logs to find an email address.  Normally I’d use grep to parse through the files.  Instead I opened up a Powershell prompt and used the following command

findstr /I my@email.com logfile.log

Findstr is just like grep and has a lot of the same options.  The /I tells it to be case-insensitive.  The my@email.com is what I’m looking for in logfile.log.  Here are the different settings that you can use:

FINDSTR [/B] [/E] [/L] [/R] [/S] [/I] [/X] [/V] [/N] [/M] [/O] [/P] [/F:file]
[/C:string] [/G:file] [/D:dir list] [/A:color attributes] [/OFF[LINE]]
strings [[drive:][path]filename[ ...]]

/B         Matches pattern if at the beginning of a line.
/E         Matches pattern if at the end of a line.
/L         Uses search strings literally.
/R         Uses search strings as regular expressions.
/S         Searches for matching files in the current directory and all
subdirectories.
/I         Specifies that the search is not to be case-sensitive.
/X         Prints lines that match exactly.
/V         Prints only lines that do not contain a match.
/N         Prints the line number before each line that matches.
/M         Prints only the filename if a file contains a match.
/O         Prints character offset before each matching line.
/P         Skip files with non-printable characters.
/OFF[LINE] Do not skip files with offline attribute set.
/A:attr    Specifies color attribute with two hex digits. See “color /?”
/F:file    Reads file list from the specified file(/ stands for console).
/C:string  Uses specified string as a literal search string.
/G:file    Gets search strings from the specified file(/ stands for console).
/D:dir     Search a semicolon delimited list of directories
strings    Text to be searched for.
[drive:][path]filename
Specifies a file or files to search.

Use spaces to separate multiple search strings unless the argument is prefixed
with /C.  For example, ‘FINDSTR “hello there” x.y’ searches for “hello” or
“there” in file x.y.  ‘FINDSTR /C:”hello there” x.y’ searches for
“hello there” in file x.y.

Regular expression quick reference:
.        Wildcard: any character
*        Repeat: zero or more occurrences of previous character or class
^        Line position: beginning of line
$        Line position: end of line
[class]  Character class: any one character in set
[^class] Inverse class: any one character not in set
[x-y]    Range: any characters within the specified range
\x       Escape: literal use of metacharacter x
\<xyz    Word position: beginning of word
xyz\>    Word position: end of word

For full information on FINDSTR regular expressions refer to the online Command
Reference.

shutdown -t 0 -r -f

If you want to just shut it off, run (notice that -r is missing, this means it will not be rebooted):

shutdown -t 0 -f

The “-t 0″ tells the system to wait zero seconds be shutting down or rebooting.  You can change the zero to any number of seconds you want.  The “-f” tells the system to not prompt for confirmation.  So make sure you really want the server shut down or rebooted.

There are other options that you can use, you can see all the options on the Microsoft site here

DropBox is a new way to manage your files. First you create an account one their website, then you install a piece of software on all your computers. Then when you add a file into your DropBox on one of your computers, immediately all your other computers download the new file. If you make a change to that document on any of the computers, all the others immediately pickup the change. No more copying your documents to CD/DVD/USB and then over to your other computer. Now all your documents are synchronized immediately.

Here’s another benefit.  If you have multiple computers that have different operating systems, this doesn’t matter.  You can automatically synchronize files between Windows, Mac and Linux too.

Another great feature of DropBox, have you ever accidentally deleted or changed a file and wished that you had a backup copy of it. Well now you do. Now you can recover deleted files or get back previous versions of your documents.

To get started, just go to DropBox and click Download DropBox.

Open up Query Browser or MS SQL Server Management Studio and log in as SA or another privledged user. Open a new query. Run

sp_configure

Then scroll all the way to the bottom, if xp_cmdshell is there, then skip these 2 steps, otherwise run

sp_configure show_advanced_options, 1
reconfigure with override

Now run the following commands

exec sp_configure xp_cmdshell, 1
reconfigure with override

Now you can use xp_cmdshell in all your scripts