Install Cygwin Windows 7
- Cygwin provides the Linux feeling on Windows. With Cygwin, you can get a sizable Linux collection of GNU and Open Source tools including a terminal that supports POSIX interface on Windows.
- Uninstalling Cygwin. Cygwin is quite a popular tool used by some more advanced users and the software was released way back in 1995. It allowed its users to run Linux and UNIX applications within a UNIX-like interface, making it easier for them to test them out on a Windows PC.
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- How To Install Cygwin On Windows 7 Step By Step
The following steps document how to install SSH server in Cygwin on Windows 7. Run the Cygwin setup.exe program, and install the openssh package. If you wish to install sshd as a service, you should run the Cygwin terminal with administrator privileges. To do this, right click on Cygwin.bat and select 'Run as administrator.' Apr 22, 2013 Cygwin is a Unix-like environment and command-line interface for Windows. To install cygwin offline first you need to have setup file in your local system. Here I will show you how to install NS2 on Windows 7. Folder you get cygwin setup,.bashrc etc. Now install the setup. Show you how to install NS2 on Windows.
Are you comfortable with Linux/Unix and want SSH access to your Windows 7 machine? Cygwin provides this functionality and gives you a familiar environment to work with in a few simple steps.
We’re assuming you’ve got Cygwin installed and configured. If not, check out our article, How To Use Linux Commands in Windows with Cygwin to get started.
Installing OpenSSH
OpenSSH is what we’ll be using, so if you don’t have it installed, find Cygwin’s setup.exe file and run it.
You can keep all of the same defaults as when you originally set up Cygwin. On the package selection screen, search for “open” and look under the “Net” menu.
You’ll see a package called “openssh”. Click under the “New” column, where it says “Skip” until you see an X appear in the “Bin?” column. Look at the previous screenshot for where to click if you’re confused. Hit “Next” and finish up the rest of the setup process, just like you did last time.
Configuring OpenSSH in Cygwin
Unlike in most Linux distros, OpenSSH won’t automatically configure itself to run and just work. We need to perform a few easy steps. First, right-click your Cygwin shortcut, and click on “Run as administrator”:
This will make sure we have the proper privileges for everything. You’ll see an empty Cygwin window come up.
Enter the following command:
ssh-host-config
You’ll see the script generate some default files, and then you’ll be prompted for whether or not you want to enable “Privilege Separation.” It’s on by default in standard installations of OpenSSH on other systems, so go ahead and say “yes” to the prompt.
You’ll be prompted to create a new account with special privileges. Select “yes” and the script will continue.
Next, you’ll be asked if you want sshd to run as a service. This will allow you to get SSH access regardless of whether or not Cygwin is currently running, which is what we want. Go ahead and hit “yes” to continue.
Next, you’ll be asked to enter a value for the daemon. Enter the following:
ntsec
You’ll see the script give you some information on your system and then it will ask you to create a privileged account with the default username “cyg_server”. The default works well, so type “no” when it asks you if you want to use a different account name, although you can change this if you really like.
Of course, you’ll have to enter a password for this account as well.
Cygwin will show you your password in plain text for verification, so be sure you’re in a secure place. You’ll see some extra info come up and if all’s well, you’ll get a message that says it successfully completed.
You can either restart, or enter the following command to start the sshd service:
net start sshd
Now, you can type “exit” to close this Cygwin instance.
User Configuration of SSH
Next, we’ll create the appropriate SSH keys for your user account. Open up Cygwin normally, and enter the following command:
ssh-user-config
You’ll be asked to create specific keys for your user account, so use what you need. I went ahead and said “no” to the first question, and “yes” to the second.
SSH2 is more secure, so that’s what I recommend to you. After entering a password, you’ll be asked if you want to use that ID to access your machine. Type “yes”.
Next, you’ll be asked to create an SSH2 DSA ID file, if you want to use password-less access. I declined at this step.
That’s it! You’re all configured. If you want to test your configuration really quickly, enter the following command in your Cygwin window:
ssh –v localhost
The –v option stands for “verbose” and gives you all of the details of the process. You’ll be asked if you want to continue connecting, so enter “yes” and then enter your password at the prompt. Remember that when you enter your username, it is case-sensitive!
If everything worked out well, you’ll see a normal bash prompt.
Minor Issues
If you find yourself stuck at any of the configuration steps, make sure that the Windows User Account you’re running has Administrative access. You may get weird errors if you try to run the host configuration as a normal user, so make sure you run Cygwin with admin privileges during that step. If, when you exit, you get a prompt about leaving your batch jobs running, you can hit “no” to terminate them.
Lastly, if you test SSH access from another machine and get an error, make sure that your firewall isn’t blocking access to port 22 (or 23 if you’re using SFTP).
This works extremely well if you like the ability to get SSH/SFTP access to your files on a Windows 7 machine and you also want a familiar shell to do that with. Cygwin mounts Windows drives to “/cygdrive/driveletter” in case you were wondering. ;-)
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I'm trying to install Tmux under a Cygwin 64-bit installation on Windows 7 64-bit.I'm following these instructions: http://java.ociweb.com/mark/programming/tmuxInCygwin.html
I successfully compiled and installed libevent and ncurses, but I get this error when I try to make the patched version of tmux:
Is there any way I can work around that error?
Alternatively, is there another way to get Tmux working on Cygwin?
5 Answers
This may be of interest to you:tmux has been released as a cygwin package just recently!
Please have a look at the announcement at on the Cygwin-Announce mailing list;you can now simply install tmux with the common cygwin setup-{x86|x64}.exe.
I just had exactly the same issue.
I solved it by editing tty-term.c. Search for 'cur_term' and comment out the line.
It compiled fine after that. Not sure if there are any downsides to this. Haven't seen any yet!
Unable To Install Cygwin On Windows 7
I'm a noob and not a single suggestion mentioned previously worked.
The solution is to reinstall cygwin and chose package you're interested in right away (you will understand what to do while installing)
Agreed, installing tmux works now with the setup-{x86|x64}.exe.
Install Cygwin Windows 8
Adding just so that I point out that it actually works, with a more recent post, than the one on Apr 2 2019. (I did not have to reinstall anything.)
Just put the drop-down to 'Full' or 'Not installed' and search for tmux, it was there.
Cygwin Setup Windows 10
