Doing logical OR comparisons with findstr.exe

Posted by Andreas Bonini on Server Fault See other posts from Server Fault or by Andreas Bonini
Published on 2010-03-17T17:21:15Z Indexed on 2010/03/17 17:31 UTC
Read the original article Hit count: 364

Filed under:

findstr

|

Windows

|

cli

This may be a stupid question but even after reading the documentation I'm still not sure how to find all lines in a file that contain either ".cpp" or ".h".

Is there a way to do that?

For example (doesn't work):

findstr /i .cpp,.h // , == OR

© Server Fault or respective owner

Related posts about findstr

piping findstr's output

as seen on Stack Overflow - Search for 'Stack Overflow'
Windows command line, I want to search a file for all rows starting with: # NNN "<file>.inc" where NNN is a number and <file> any string. I want to use findstr, because I cannot require that the users of the script install ack. Here is the expression I came up with: >findstr /r… >>> More
Doing logical OR comparisons with findstr.exe

as seen on Server Fault - Search for 'Server Fault'
This may be a stupid question but even after reading the documentation I'm still not sure how to find all lines in a file that contain either ".cpp" or ".h". Is there a way to do that? For example (doesn't work): findstr /i .cpp,.h // , == OR >>> More
How to search for a string everywhere (C: and D:) using Findstr?

as seen on Super User - Search for 'Super User'
I have a text (.txt) file located somewhere on my PC that contains a bunch of data, including the following string: Secret Username: ********* Secret Password: ********* How can I find this file from command-line, using Findstr? I don't know if it's on C: drive or D: drive. I tried various Findstr… >>> More
Regular expressions in findstr

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm doing a little string validation with findstr and its /r flag to allow for regular expressions. In particular I'd like to validate integers. The regex ^[0-9][0-9]*$ worked fine for non-negative numbers but since I now support negative numbers as well I tried ^([1-9][0-9]*|0|-[1-9][0-9]*)$ for… >>> More
Piping to findstr's input, dos prompt

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a text file with a list of macro names (one per line). My final goal is to get a print of how many times the macro's name appears in the files of the current directory. The macro's names are in C:\temp\macros.txt. type C:\temp\macros.txt in the dos prompt prints the list alright. Now I want… >>> More

Related posts about Windows

Server 2012 DFS New Member Issue

as seen on Server Fault - Search for 'Server Fault'
I am trying to add a new member to our DFS topology. We have 3 DCs (VMs - VMware) running Windows server 2012, two servers are located in or Primary site and the third at our DR site. Currently the two servers at our primary site are currently replicating DFS (full mesh) and are working fine. I have… >>> More
error in IIS7 but not on IIS6

as seen on Server Fault - Search for 'Server Fault'
I have a website that is we are now deploying to windows 2008 servers that has worked in the past on IIS6 without a problem. It is using .net 2 framework. Most of the website works. Just when we create a screen report over a certain size on the server we get this error. Event code: 3005 Event… >>> More
error in IIS7 but not on IIS6

as seen on Server Fault - Search for 'Server Fault'
I have a website that is we are now deploying to windows 2008 servers that has worked in the past on IIS6 without a problem. It is using .net 2 framework. Most of the website works. Just when we create a screen report over a certain size on the server we get this error. Event code: 3005 Event… >>> More
Microsoft Management Console stops working when I add snap-in to it

as seen on Super User - Search for 'Super User'
I have Windows 7 Ultimate OS. I'm opening mmc.exe as administrator and trying add Certificates or any other snap-in, then while loading that snap-in MMC breaks and displays following message and after that it closes automatically once I click on close button on that message. What could be the problem… >>> More
Handling keyboard and mouse input (Win API)

as seen on Game Development - Search for 'Game Development'
There is a number of ways to catch mouse or keyboard under Windows. So I tried some of them, but every of them has some advantages and drawbacks. I want to ask you: Which method do use? I've tried these: WM_KEYDOWN/WM_KEYUP - Main disadvantage is that, I can't distinguish between left and right-handed… >>> More