There is a feature in termux (android) history command which when you use !371 to execute the command 371 in the command history it prints that command in the prompt instead of executing it, then you just press enter to execute it. I found it very useful because many times I want to execute a command that is in the history but with some modification, I’m using Konsole in my desktop PC and I couldn’t find an option to make such a thing. The only one I found is executing history -p !371, but that just print the command to stdout and not to the prompt itself.

EDIT: the answer is !371:p then up and the command 371 shows up in the prompt. Thanks Schizo!

  • thingsiplay@beehaw.org
    6·
    2 days ago

    https://www.gnu.org/software/bash/manual/bash.html#Miscellaneous-Commands

    Add to your .bashrc following lines:

    bind '"\C- ":shell-expand-line'
bind '"\C-x":edit-and-execute-command'
    • Control+Space: Now you can expand variables, aliases, !492 history commands, the tilde without executing the line. Now you can make changes to the command.
    • Control+x: Opens the current command in an external editor (such as Vi, or whatever is setup for VISUAL or EDITOR variable). Now you can edit the command and if you save the temporary file and exit editor, the modified command will be executed. If you do not save, the unmodified command before launching the editor will be executed.
  • schnurrito@discuss.tchncs.de
    22·
    2 days ago

    Things like that aren’t a feature of the terminal emulator, but of the shell. Try to find out which shell you’re using on Android, maybe try using that one on desktop too.

  • eldavi@lemmy.mlEnglish
    41·
    2 days ago

    i have a need for something like this too; but i’ve been making due with crtl+r and that’s been good enough to prevent me from taking action on it.

    • corvus@lemmy.mlOP
      2·
      2 days ago

      I didn’t know that, it’s not what I was asking but it’s a cool command, thanks.

    • ikidd@lemmy.worldEnglish
      1·
      11 hours ago

      One option is Atuin which you can also use with a server connection (self-hosted or not) to sync bash history across computers.

      • eldavi@lemmy.mlEnglish
        1·
        10 hours ago

        It’s so much better when other people build the things I need because they actually get done instead of just making due w an inferior alternative. Lol

        thank you for making me aware of it.

        • ikidd@lemmy.worldEnglish
          1·
          5 hours ago

          Tell me about it: I have great ideas that I just need other people to bring to fruition so I can use it.

  • imogen_underscore [it/its, she/her]@hexbear.netEnglish
    4·
    2 days ago

    not sure if it’s what you’re looking for but on my Konsole (I think it’s actually just a bash feature), Ctrl+R lets you search through your command history and easily pull up past commands. it’s called reverse-i-search if you wanna check it out.

    • corvus@lemmy.mlOP
      2·
      2 days ago

      I was just told, but for the quick test I did I doesn’t seem to let me modified the command before executing it.

      • imogen_underscore [it/its, she/her]@hexbear.netEnglish
        2·
        2 days ago

        yeah I think you’re supposed to be able to but it seems borked for me too. my terminal kinda freaks out when I try to move the cursor to the right to edit the command.

        edit the borking was for sure because i had a broken custom $PS1. i reset it to something normal and i’m able to edit the commands pulled up with Ctrl + R just fine now by hitting the right arrow key.

  • jbrains@sh.itjust.works
    2·
    2 days ago

    Alternatively, use fc 371 to open the command in an editor and take your time figuring out how you might want to change it.

  • Crestwave@lemmy.world
    4·
    1 day ago

    As the other commenters have mentioned, this is part of the shell configuration and outside the scope of the terminal emulator.

    You can configure this yourself by adding shopt -s histverify to your bashrc.