Konsole command -e How to get to the Dollar prompt

[shag00]

No. For efficiency with multiple konsole windows it is supposed to run with one instance managing all the windows, and with --nofork you get an independent process. (I say "supposed" because without --nofork I still get lots of processes.) There's still a new shell running in each window. Shells achieve efficiency for lots of them in other ways, though some are better at it than others; IME multiple zsh instances are slower than multiple bash ones (only relevant if you start many of them, dozens or hundreds, like some people do tabs in a browser).

OK thanks, that's what I found as well.

[jlittle]

As an aside, the --separate option, the console reference book https://docs.kde.org/trunk5/en/appli...e-options.html states:

--separate, --noforkRun the new instance of Konsole in a separate process.

Should this be interpreted as running the process in a new shell?

No. For efficiency with multiple konsole windows it is supposed to run with one instance managing all the windows, and with --nofork you get an independent process. (I say "supposed" because without --nofork I still get lots of processes.) There's still a new shell running in each window. Shells achieve efficiency for lots of them in other ways, though some are better at it than others; IME multiple zsh instances are slower than multiple bash ones (only relevant if you start many of them, dozens or hundreds, like some people do tabs in a browser).

[shag00]

@jlittle, thank you very much for your reply. The "ls" example I gave is just for simplicity, getting the dollar prompt was the important thing. What I am doing is creating a desktop launcher for a CLI only windows program I need to run with wine. Just running a 1 liner from the launcher I find to be preferable to creating a script so I went with:

Exec=konsole --separate --hold --workdir ~/.wine -e bash -c "WINEPREFIX=~/.wine/eac3to wine cmd"

which puts me in a new window at the z: prompt.

Another application is to use a script with K-shutdown that displays the the command to cancel it in a new window, ready to go. Good for when I am half asleep and watching the news.

As an aside, the --separate option, the console reference book https://docs.kde.org/trunk5/en/appli...e-options.html states:

--separate, --noforkRun the new instance of Konsole in a separate process.

Should this be interpreted as running the process in a new shell?

[jlittle]

konsole -e runs a command instead of a shell (which gives the prompt). So the -e has to run ls and a shell. One way to do this would be

konsole --separate --hold --workdir / -e "$SHELL -c 'ls;$SHELL'"

I'm scratching my head as to why you'd want to do that.

Better maybe, to get away from the tricky quoting issues, and make it more flexible, would be to make a script, called, say, lssh, with

#!/bin/bash
ls
exec $SHELL

chmod +x lssh and put it somewhere in your $PATH, then use -e lssh

[shag00]

Kubuntu 18.04.01.

If I enter:
Code:

konsole --separate --hold --workdir /

I get a new Konsole window with the cursor positioned to the right of the Dollar prompt, as expected at the root directory.

If I type this command:
Code:

konsole --separate --hold --workdir / -e ls

it gives the expected output but no Dollar prompt.

So my question is how to modify the 2nd command to produce the output and then present the Dollar prompt.