Putty is an ssh and telnet client, developed originally by simon tatham for the windows platform. Accessing unix system advanced research computing at. So literally type stty erase and it will slap in the. Also if you forget to switch the backspace key you can change the backspace key for the session by typing stty erase. We need to su to root in systems, so it is almost impossible to add stty erase h to every. Using sqlplus, i cannot use the backspace button to erase content during a line command. For windows and ibm zos mainframes, we recommend the tectia ssh server. However, when you log out, the backspace will be reset. I am distributing software packages through tivoli and connecting to the servers using putty in x11 and ssh. You ssh to your debian from some terminal putty, solaris dterm, debain xterm. I found some info on internet saying you should type stty erase, or at least that how i understand it. Linux stty command help and examples computer hope. A terminal emulation program like putty is necessary if you are connecting directly to your cisco device via a cable or remotely connecting via telnet or ssh.
Putty is available as a standalone executable as well as part of a windows installer package that includes file transfer and. Is there any way to set delete key to erase automatically after r the unix and linux forums. This behaviour does not happen when i log in with shudder putty from. Using putty clear history commad solutions experts exchange. You probably have something like stty erase h in your bashrc. When using secsh, xterm, or telnet, the character set by stty erase only works as the erase character if you are running sh. Putty is a software product developed by putty and it is listed in internet category under ftp clients. You definitely wont make anything go faster by trying to build putty on x11 under linux or os x.
Back in chapter 1, we mentioned that you might encounter oddities such as your and keys not working properly. Since i execute stty erase i cant type anymore in putty. Im using putty on my remote connection with ultra 10. Another handy thing you can do with your shell is use it to fix those annoying problems that occur with terminal programs. Make it work with the built in tools, or maybe something like iterm a reportedly faster vt100xterm emulator than terminal could also help. Over a network, putty makes use of all the above protocols to enable a remote session on a computer. Using terminal, i can log into debian linux machines fine and the delete key works as expected at the command line so the stty erase trick erases the space but when i use pico the delete key becomes a forward delete key. If your terminal emulator ssh, putty, xterm, whatever disagrees with your. Putty only really exists to make up for the fact that cmd. Im having an annoying problem using fsecure ssh on an aix 4. But on the command line, the backspace is disabled. Typing in set o vi may change that behavior to what you expect. How to backup, restore and remove puttys data saved. Putty is a client program for the ssh, telnet, rlogin, and supdup network protocols.
Only one of these is recognized by your terminal as erase, and this is determined by the terminal settings, stty. On a windows machine, i use mobaxterm which is like a beefy version of putty. When i look at the mappings for securecrt it shows \177 for delete and \010 for backspace. After you download the software, run the secure shell client installation program exe and respond to the onscreen prompts. If running the stty setting before starting rman or sqlplus doesnt help, maybe an old school terminal key can work instead try typing h instead of the key. Also, h is pretty much the standard expected by admins, so i wouldnt change it if not necessary. Fix backspacedelete when sshing into linux machines mac os x. Ive never had a problem with the tab key nor the arrow keys. Putty is a portable tool and there is no need to install it on your computer. The next time you run mail, it should take the change. But the putty setting could be changed instead to get the server to expect backspace to be ctrl. It depends on your shell as to how the tab and arrow keys are interpreted.
When i hit backspace, instead of erasing it writes h is there a way to configure backspace so it works as. Backspace, tab, del and arrow keys not working in terminal using ssh ask question asked 7 years, 8 months ago. Linux stty command help and information with stty examples, syntax, related commands, and how to use the stty command from the command line. Putty is actively supported, in wide use and available for free from putty download. Download and run the application as administrator to start sending at commands. Fix backspacedelete when sshing into linux machines. These protocols are all used to run a remote session on a computer, over a network. If you want to use them as raw serial port you will have to do first example for port 1. You can fix these problems using stty see code listing 3. If you do not specify a character to use as the erase character, the current erase character is displayed. See for example what does the command stty erase h do. You can run putty on all modern windows os operating systems.
Similarly, if you are connecting to a unix system, you will probably find that the unix stty command lets you configure which the server expects to see, so again you might not need to change which one putty generates. Backspace, tab, del and arrow keys not working in terminal. On the console or direct connection with sun keyboard, it does. I know, annoying but i have already developed the habit of typing stty erase when i. Just log in to the machine and type stty erase note the space after. Rightclick on the downloaded file and select run as. My six month old banged on my keyboard, and my arrow keys stopped working on my putty session into a debian box. When logged in via ssh the backspace key doesnt erase the character shown on screen, it just backspaces over the top, even though aix recognises that the character has been deleted. Developed and primarily maintained by simon tatham, putty is an opensource application making use of network protocols like telnet and rlogin in windows and unix platforms in conjunction with an xterm terminal emulator. How can i clear all the my history commad that has been used. Exe and command line ssh and telnet are poor replacements for an xterm. I decided to change what the server is expecting instead of modifying putty settings. And yet they both do the same thing in the terminal session. Download putty a free ssh and telnet client for windows.