bash backspace not working

If so, how close was it? oracle - How to erase in sqlplus with backspace? - Database How is an ETF fee calculated in a trade that ends in less than a year? You can fix the Tab issue with the same as above. Right-click anywhere in the Cygwin window, Mitty version = 1.2-beta1 (x86_64-pc-cygwin). If that is not the issue: Open the Settings App Go to Update & Security - Troubleshoot Run the Keyboard troubleshooter If that does not resolve this for you Open Device Manager Expand the Keyboards section Right click your keyboard and choose 'Uninstall' Then restart your PC ___________________________________________________________________ Did any DOS compatibility layers exist for any UNIX-like systems before DOS started to become outmoded? Cygwin Terminal backspace and arrow keys not working. ether@jolteon MSYS /w You'll see what code is sent as "erase". Minisforum install linux - gqqa.wikinger-turnier.de Changing `TERM` (e.g. https://ci.appveyor.com/project/zklhp/msys2-packages/build/1.0.16/artifacts. I just installed Cygwin and the BACKSPACE functionality is not there, i.e. It's definitely a problem of tcsh since in any other application the backspace works fine. So, if this does not work, it is worth trying out other below solutions. The "foo" part is what bash sees when you press ALT + CyrChar. I'm seeing it now on my new Cygwin install, though it previously worked. The linux console emulates a vt220 terminal which has the following key-mapping: I got linux on my PC and prefer the tcsh shell. Hope this helps someone. backspace stops working in editor - IDEs Support - JetBrains Replacing broken pins/legs on a DIP IC package. I build my application image with the multi-stages build. I can confirm the error. Once I copied the "cygwin" file to this location, the bash shell backspace key worked fine, as did tab and others. What video game is Charlie playing in Poker Face S01E07? Is there a single-word adjective for "having exceptionally strong moral principles"? Why do many companies reject expired SSL certificates as bugs in bug bounties? Why is this sentence from The Great Gatsby grammatical? No shell was defined in. (I had the problem specifically when doing su -i). I'm seeing the same issue with a fresh Cygwin install. What would work is to use two backspaces, which gives the non-intuitive correct result: How can I check if a program exists from a Bash script? Up/down/left/right arrows while in less (/usr/bin/less) does seem to work correctly. If you hit the "BACKSPACE" key and it does not go backward it's because the terminal is probably looking for a different character based on the TERM type. If you are using vi / vim text editor and the backspace key doesn't work in the insert mode, run the following command to fix this: :set backspace=indent,eol,start To fix "not working" backspace key in the insert mode permanently, add set backspace=indent,eol,start command to vi / vim configuration file in your $HOME directory. Making statements based on opinion; back them up with references or personal experience. Please note 16.10 reached the end of its support cycle last month. FWIW, my original /usr/bin/bash.exe is from 2017-02-15, so almost a year old, and building a fresh one (same version 4.4.12(1)-release (x86_64-pc-msys), using makepkg) did fix it for me. If the file is not a POSIX compliant text file, the last line may not include a newline character . Styling contours by colour and by line thickness in QGIS. EDIT2: My bad the error occurs on Windows 10 as well. You can easily fix it by going to Settings > Text and images and turning off the Use slash commands and preview emojis, mentions, and markdown syntax as you type feature. Spacebar, Enter, or Backspace Not Working Method 1: Turn off Sticky Keys and Filter Keys In Windows 10, there are two functions - Sticky Keys and Filter Keys. Reboot your computer and see if the problem is fixed or not. When you set the TERM type you are telling the host which TERMCAP to use to draw within the terminal window. If it says "^H," then it uses the older Backspace character. There are also some distros that will run in . Backspace does not work in Cygwin - Super User $ TERM=xterm maybe related: https://bugs.archlinux.org/task/57300?project=1&string=ncurses, Possibly interesting development: mintty/mintty#738 (comment). This worked for me! Why does my backspace key keep being unbound from erase? Why do many companies reject expired SSL certificates as bugs in bug bounties? How do I get the directory where a Bash script is located from within the script itself? Unfortunately, theres no alternative key that would do the same as backspace however there may be a workaround: just try to select the text with your mouse/touchpad and tap the delete (DEL) button. Doing your suggested change results in backspace working for both. I followed the advice in this old reddit post: I copied the .terminfo folder from my user directory to the .terminfo folder under my root user directory. $ echo $TERM E.g. How to setup a background ssh tunnel which could automatically quit with terminal/session? I used # stty -icanon to disable the 4k limit, but lost the ability to use backspace (erase). Well occasionally send you account related emails. @Alexpux, what's wrong with _FORTIFY_SOURCE=2? If the Backspace key on the virtual keyboard is not working, it indicates that you need to update the keyboard driver or get rid of the windows 10 system error, if any. Just updated the repo and simple `makepkg` in the bash directory. @SomeCallMeTim: I was able to fix this issue by using Minty, cygwin behaves in very wierd manner at times. bash terminal: can the find and make duplicate text be extended globally--Apple? (Yes! I know it is strange. Today I ran pacman -Syu which upgraded the following packages (from the end of /var/log/pacman.log): After this update the arrow keys and backspace don't work correctly at the shell input line, in a weird way. I'll wait patiently for a release to get to pacman. Thanks for contributing an answer to Super User! Just to chime in the new ssp changes break building ncurses, undefined references to FILE in ssp/stdio.h and ssp/whar.h. I was missing the terminfo entries for my terminal. Just happened for me as well. I couldn't figure out why is this happening. Welcome to Unix & Linux! http://lifepluslinux.blogspot.in/2014/08/backspace-doesnt-work-in-vim-on-cygwin.html, This will add it to the .bash_profile (not .bashrc, which didn't work for me, and with a leading line break), After spending 2 days of time reading stuff online. You can put this in the shell's startup file, such as .bashrc for Bash and .zshrc for Zsh to have this set automatically when you log into the system. ``` However, this does not impact our reviews and comparisons. You can use set -o gmacs or set -o emacs if you want it to act like emacs, that means like bash default (you can also write set -o vi in bash so that it acts like the vi editor : ( Furthermore, with this mode, backspace is control-H 3) You can write export VISUAL=gmacs (or emacs) in your .profile and dot it again or reconnect. Most systems will recognize the latter as Backspace these days as physical terminals have largely been replaced by terminal emulators on PCs, but you may still run into systems that haven't been upgraded and still expect "Ctrl + H.", This is one reason you'll see old Unix hands jokingly use "^H" in messages in the same way people use ironic strikethroughs to indicate "Oops, you weren't supposed to see that!" Asking for help, clarification, or responding to other answers. I tried to google my problem a lot but didn't find solution that works for me. Why do many companies reject expired SSL certificates as bugs in bug bounties? Note that Docker is not mentioned by the user. Can I tell police to wait and call a lawyer when served with a search warrant? Ok, I had this issue with manually updating a Cygwin install. I tried ssh from cygwin (in windows) to Debian. 1,710 views. i newer had any problem with it so im curious. The -a flag will give a human-readable output of the control characters. I tried stty erase '^?' Therefore I suggest you add the export TERM=xterm in bash_profile or bashrc. So its not working. This was the reason in my case.. for that particular user. Ctrl + C Tags: Backspace Linux sqlplus Unix previous SQL Developer Change Language The simplest fix by far. The backspace doesn't work in the bash terminal of VS code. 3004 Nov 4 2000. within an xterm, I have to type ctrl-backspace to get the backspace to work, if I just type the backspace on it's own it just prints ^H characters. How to Process a File Line by Line in a Linux Bash Script One of the easiest ways to fix this problem is to type /bin/bash at the command line interface prompt: $ /bin/bash The afore mentioned command will execute the Bourne Again Shell on top of the existing shell as a subprocess. This one fixed it for me. Hi, my name is Luke and Im the creator of the TechTreatBox. Im a developer, a dad, and a big tech enthusiast. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Can you help me to understand this explanation of shell quoting? On the other hand, I also have another account on the same machine & when I ssh through this account, its terminal works perfectly fine. How to fix emacs problems with Backspace or Delete I reinstalled MSYS2 from scratch and updated all packages, no issue so far. This is also the case with the Sticky key. If it was never working then try what tylerl suggested. Backspace via ssh not working | Take Command Just wondering why the backspace key does not work within SQL*Plus? What sort of strategies would a medieval military use against a fantasy giant? You should be able to configure what exactly is sent when pressing the Backspace key in your terminal emulator's settings. Backspace and delete problems | Vim Tips Wiki | Fandom I noticed few missing files in msys2 filesystem package like the one that autoregenerates fstab, what was the reason this one was removed ? Login from Ubuntu and give me output of commands: 1. echo $TERM 2. stty -a, While this didn't directly help me, since TERM was correctly set, it did help identify the problem. If you preorder a special airline meal (e.g. I run: And I found that doesn't work. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. For more information regarding what export TERM=xterm does you can check the following answer. Did you know that windows 7, 8, and 10 can troubleshoot your keyboard? You should see something like: Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Added on Jan 19 2014. A lot of older computer terminals used a different control character for Backspace than today, using "Ctrl + H.", Modern terminals use "Ctrl + ?" 9 Ways To Unlock Mac Keyboard (2022 Update), Right-click your keyboard driver or software and select. Is a PhD visitor considered as a visiting scholar? If the key works, it means that your physical keyboard is somewhat damaged or broken. The backspace works on the cmd terminal of VS code though. The cursor keys work too since the bash 4.4.0.19-1 and still with 4.4.0.19-2 . EDIT1: Also rebuilding the bash package with the updated ncurses fixes this error under Windows 8.1 as well. 78.1k 28 392 615. answered Sep 30, 2015 at 11:52. ether@jolteon MSYS /w This malfunctioning means the issue lies in the keyboard driver. Say it is ^H . linux - Backspace, Tab not working in terminal (using ssh) - Unix This will add it to the .bashrc and everything may work nicely! The update for bash to version 4.4.019-1 fixed the shell history in mintty's terminal mode xterm-256color for me. Its much worse if it happens to other keys on your keyboard as well. The backspace doesn't work in the bash terminal of VS code. I usually use this to fix any funky character output in my terminal. It's like the shell reads the keys correctly but not able to re-render the input line correctly. Instead of saying "Keep" for each, click it to make it say "Reinstall". I encountered this problem when I tried to add bash and use it in a distroless image. How To Fix Backspace Key on Laptop/PC with Windows 10/11, Fix 2: Check the Backspace Functionality on Another Laptop or PC, Fix 6: Scan for viruses and Other Malware, More specific cases of not working backspace key, Backspace Not Working in Chrome to Delete Text, The Backspace Key is Not Working in Excel, The Backspace Key is Not Working on Discord, The Backspace Key is Not Working in Outlook. It only takes a minute to sign up. I have no opportunity to change the program script, this was just an example which represented my issue. It should delete the highlighted part of the text. You don't need to open tmux. Keep in mind that we may receive commissions when you click our links and make purchases. Whether it is hardware or software. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. So I'm stuck having to manually type stty erase [whatever] to fix it when I notice the backspace key is wrong. It's almost like the CMD shell that Cygwin is bound to is failing to interpret cursor movement. ```. By clicking Sign up for GitHub, you agree to our terms of service and Clearly this is a regression in or triggered by ncurses 6.1; the changelog mentions some changes to xterm-256color. Follow Up: struct sockaddr storage initialization by network format-string, Identify those arcade games from a 1983 Brazilian music video, How to tell which packages are held back due to phased updates. I am using urxvt and on arch you need to install rxvt-unicode-terminfo to fix this particular issue, My backspace character is some special symbol something like an inverted triangle. If there are any new updates, Windows 10 / 11 will be installing them. backspace makes a ^H character - LinuxQuestions.org And what's the output of the. To learn more, see our tips on writing great answers. You have these five options below available to chose from. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. by choronzon Tue May 14, 2013 12:22 am. ether@jolteon MSYS /w My understanding is that the shell handles stdin buffering, so shouldn't the backspace-handling be the same for both the shell and an app? Readers like you help support MUO. How to concatenate string variables in Bash, Git is not working after macOS Update (xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools). What happens when you type control-V followed by backspace? with stty erase ^H or stty erase ^? But there is a far simpler way found here: To learn more, see our tips on writing great answers. You can set the erase character to the one your computer uses with this simple command: Try this and see if the Backspace key works correctly. Related Posts. Thus, it is wise to switch off these keys when it comes to how to get the Backspace key functioning back normally. Note that, @roaima @Kusalananda Thanks for pointing it out that OP didn't mention. The Linux keyboard and console HOWTO: Delete and Backspace

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bash backspace not working