Grep tools

Is there a command prompt grep equivalent for Windows 7? That is, I want to filter out the results of a command:Bash use:ls | grep rootWhat would it be from a Windows command prompt? jww12.6k49 gold badges133 silver badges211 bronze badges asked Jun 22, 2011 at 20:51 chrisl-921fb74dchrisl-921fb74d4,0204 gold badges25 silver badges27 bronze badges 1 Findstr sounds like what you want. I use it all the time as an approximate grep-equivalent on the Windows platform.Another example with pipes:C:\> dir /B | findstr /R /C:"[mp]" answered Jun 22, 2011 at 21:00 Greg JacksonGreg Jackson3,5552 gold badges18 silver badges15 bronze badges 10 There are several possibilities:Use a port of a Unix grep command. There are several choices. Oft-mentioned are GNUWin32, cygwin, and unxutils. Less well known, but in some ways better, are the tools in the (now discontinued) SFUA utility toolkit, which run in the Subsystem for UNIX-based Applications that comes right there in the box with Windows 7 Ultimate edition and Windows Server 2008 R2. (For Windows XP, one can download and install Services for UNIX version 3.5.) This toolkit has a large number of command-line TUI tools, from mv and du, through the Korn and C shells, to perl and awk. It comes in both x86-64 and IA64 flavours as well as x86-32. The programs run in Windows' native proper POSIX environment, rather than with emulator DLLs (such as cygwin1.dll) layering things over Win32. And yes, the toolkit has grep, as well as some 300 others.Use one of the many native Win32 grep commands that people have written and published. Tim Charron has a native Win32 version of a modified GNU grep, for example. There are also PowerGREP, Bare Grep, grepWin, AstroGrep, and dnGrep, although these are all GUI programs not TUI programs.Use the supplied find and findstr. The syntax

--verboseThe information is found at the end of the output:Display Numerical AddressesShow numerical addresses with:netstat -nNote: By default, addresses, port numbers, and user IDs are resolved into human-readable format when possible. Knowing the unresolved port number is important for tasks such as SSH port forwarding.Display Numerical Host AddressesTo show only host addresses as numerical, run:netstat --numeric-hostsDisplay Numerical Port NumbersShow only ports as numerical with:netstat --numeric-portsDisplay Numerical User IDsTo display numerical user IDs, use:netstat --numeric-usersFind a Process That Is Using a Particular PortUse the grep command to filter the data from netstat. To find a process that uses a particular port number, enter:netstat -an | grep ':[port number]'For example:netstat -an | grep ':80'List All netstat CommandsThere are many netstat options. Access the list of all the available commands and a short description using:netstat -hConclusionYou know how the netstat command works and its syntax and options. Use netstat to get an overview of network activities and port availability and troubleshoot network issues in Linux.If you are a network engineer or system administrator, explore the best network security tools to protect your system more efficiently.Was this article helpful?YesNo

September 1, 2023 Friday Greetings, Valuable DeveloperI hope you had the best month ever!After writing a guide about GNU find two months ago, I'm back with another one about GNU grep this time. It goes through the basics as well as some more advanced concepts, with many examples as always. I'm also discussing why developers should learn how to use grep, and the differences between grep and more modern alternatives (like ripgrep). Hope you like it!A Practical Guide of GNU grep With ExamplesThe CLI grep is useful to parse files (or other CLIs' output) and find the information you need.UpdatesI find less and less time to write unfortunately, that's why I decided to publish an article every two months on The Valuable Dev (instead of every month) until my book, Learning to Play Vim, is done.The next articles on The Valuable Dev will be mostly about CLIs; it's faster to write than most other types of article (where I often need to do extensive researches, especially reading studies, to provide the most accurate and in-depth information). I'll come back to the other subjects (fundamentals, or complexity for example) later; that said, I've already covered a lot in these categories. Don't hesitate to re-visit my older articles, they're still relevant.MouselessHere are some tools I found interesting:Warp is a modern take on the terminal, with AI built in if you're in this kind of thing.The CLI portal is an interesting tool to send files from one computer to another.Do you want a nice markdown browser and viewer for your terminal? Frogmouth might scratch this itch.Here's an interesting collection of shell scripts; gh-dl for example allow you to parse releases from a GitHub repository and download them.Let's Connect!If you want more information about the content of this newsletter, or if you have any question, don't hesitate to reply to this email! I'm always happy to answer back.Similarly, if you think this newsletter is boring, if you didn't like my last article, or if you have any feedback, please let me know; it would help a lot!See you in October,Matthieu

If you disable the service in the guest, Hyper-V is unable to start it.Use Windows Services to start or stop an integration service within a Windows guestOpen Services manager by running services.msc as an Administrator or by double-clicking the Services icon in Control Panel.Find the services that start with Hyper-V.Right-click the service you want start or stop. Select the desired action.Use PowerShell to start or stop an integration service within a Windows guestTo get a list of integration services, run:Get-Service -Name vmic* | FT -AutoSizeThe output should look similar to this:Status Name DisplayName------ ---- -----------Running vmicguestinterface Hyper-V Guest Service InterfaceRunning vmicheartbeat Hyper-V Heartbeat ServiceRunning vmickvpexchange Hyper-V Data Exchange ServiceRunning vmicrdv Hyper-V Remote Desktop Virtualization ServiceRunning vmicshutdown Hyper-V Guest Shutdown ServiceRunning vmictimesync Hyper-V Time Synchronization ServiceStopped vmicvmsession Hyper-V PowerShell Direct ServiceRunning vmicvss Hyper-V Volume Shadow Copy RequestorRun either Start-Service or Stop-Service. For example, to turn off Windows PowerShell Direct, run:Stop-Service -Name vmicvmsessionStart and stop an integration service from a Linux guestLinux integration services are generally provided through the Linux kernel. The Linux integration services driver is named hv_utils.To find out if hv_utils is loaded, use this command:lsmod | grep hv_utilsThe output should look similar to this:Module Size Used byhv_utils 20480 0hv_vmbus 61440 8 hv_balloon,hyperv_keyboard,hv_netvsc,hid_hyperv,hv_utils,hyperv_fb,hv_storvscTo find out if the required daemons are running, use this command.ps -ef | grep hvThe output should look similar to this:root 236 2 0 Jul11 ? 00:00:00 [hv_vmbus_con]root 237 2 0 Jul11 ? 00:00:00 [hv_vmbus_ctl]...root 252 2 0 Jul11 ? 00:00:00 [hv_vmbus_ctl]root 1286 1 0 Jul11 ? 00:01:11 /usr/lib/linux-tools/3.13.0-32-generic/hv_kvp_daemonroot 9333 1 0 Oct12 ? 00:00:00 /usr/lib/linux-tools/3.13.0-32-generic/hv_kvp_daemonroot 9365 1 0 Oct12 ? 00:00:00 /usr/lib/linux-tools/3.13.0-32-generic/hv_vss_daemonuser 43774 43755 0 21:20 pts/0 00:00:00 grep --color=auto hvTo see what daemons are available, run:compgen -c hv_The output should look similar to this:hv_vss_daemonhv_get_dhcp_infohv_get_dns_infohv_set_ifconfighv_kvp_daemonhv_fcopy_daemonIntegration service daemons that might be listed include the following. If any