How to make that in the linux console the last command is filtered by the first characters entered?

Question

linux

The last command when pressing the up arrow.
In my opinion, this was in the shell under the fryakha, but I don’t remember anymore :)
Is it possible to do this through bash?

Answer 1

search by first characters is available in zsh.
for bash it is done like this:

# add to /etc/inputrc or ~/.inputrc
"\e[A":history-search-backward
"\e[B":history-search-forward

Answer 2

You can use PgUp/PgDw instead of ctrl+R/ctrl+S. Go to /etc/inputrc and add

"\e[5~": history-search-backward # Previous
"\e[6~": history-search-forward      # Next

Then it will be possible, by typing the beginning of the command, using PgUp / PgDw to search through the history.
And in general, we read mana .

Answer 3

ctrl-r?

Answer 4

I installed zsh a long time ago, I don’t remember how there,
to clarify, it’s like in the console I enter, say, “py” and use the up arrow to go through all the commands starting with py ...
ctr + r is not that :)