To increase the scrollback buffer size, we can increase the value “ Lines of scrollback”. When you are working with very large files or trying to display log files putty only keeps a few lines of it in windows buffer for us to scroll back and see. There is a limitation on how many lines of text putty keeps. NOTE: This setting can also be changed in the middle of an established session which will be taken into immediate effect. It simply will not display the lines that are greater than the length of the page. If Wrap Mode is set to off will it create a horizontal scrollbar? well, no. To use this feature, we need to select the checkbox “ Auto wrap mode initially on”. When a long line of text reaches the end of the right-hand window, it will wrap over the next line. Putty SSH Key Alert Enable Wrap Mode on Putty This is one of the features of the SSH protocol to prevent any network attack. Putty registers the server’s host key in the Windows registry so it can verify against the key whenever we log in to the server and throws a warning in case of a change in the host key. You will get an alert as displayed in the below image either when you connect with the server for the first time or when the SSH protocol version is upgraded. This allows us to reopen our session with all the configurations retained. We can also configure our sessions and save them. Most of the time we will use either a Telnet or SSH connection. There are 4 connection types available RAW, Telnet, Rlogin, SSH, and Serial. By default, SSH is bonded to port 22 unless the SSH port was changed. To connect to any remote servers via SSH we will use either an IP address or FQDN (Fully qualified domain name). Let us now explore some important options from the dialog box. Configuring sessions and related parameters are pretty easy in putty through this dialog box. When we launch putty, you will see a dialog box that controls everything we can do with putty. You can also download these utilities as standalone binaries. PAGEANT – Authentication agent for Putty, PSCP, PSFTP, and Plink.PLINK – Command Line interface to putty back ends. PUTTYGEN – Utility to generate RSA and DSA keys.PSFTP – general file transfer sessions much like FTP.PSCP – Command-line utility to copy files securely.Some utilities come with the installation and we will see their uses. At the time of writing this article, the current version of putty is 0.78. Installation is pretty straightforward as with any other normal windows installation. Go to the official putty site to download the binary and install it. The context of this article is created under Windows 10 environment. Since the purpose of the article is to discuss putty let’s jump into it right away. You can play with different options and let us know which serves the best. There are many more alternatives available but each has its pros and cons. But I have never seen people using Putty in Linux or macOS, but it does offer a beautiful Terminal interface. The initial version of putty is dated back to January 8, 1999, and was designed for the Windows Operating system but now it is supporting other operating systems like macOS and Linux too. Admittedly though, if you still use Notepad rather than Notepad++, this might not be the post for you.Putty is an open-source terminal emulator that supports several network protocols like Telnet, SSH, Rlogin, SCP, and Raw Socket. You also have the ability to detach the tabs into separate windows if you so choose.Īll in all, Solar Putty is a pretty solid offering and for the price, I don’t see why you wouldn’t switch. How about 1 click reconnects? That’s probably the feature that made me switch immediately. Of course, TABBED interface for multiple SSH sessions built right in. You can also save all your credentials (per session) for easy logins. want more? How about as soon as you launch it, it will import any saved Putty profiles and add them automagically right into the UI. The ability to download it on a server or client site and not have to actually go through some registry trashing Windows installation was a make or break for this to even be considered a replacement for Putty. That’s pretty much on par with what we expect from Putty. Let’s talk about what I love about this tool. I’d like to think of Solar Putty as kind of a graphic RDP Connection Manager type of interface for Putty. Solar-Putty is their latest offering to the IT community. SolarWinds has given us a ton of 100% free, no strings attached (other than some marketing requests), software technology tools. Check out the free Solar-Putty from SolarWinds.
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