Name

       kitten-@-set-font-size - Set the font size in the active top-level OS window

Usage

       kitten @ set-font-size  FONT_SIZE

Description

       Sets  the  font  size to the specified size, in pts. Note that in kitty all sub-windows in
       the same OS window must have the same font size. A value of zero resets the font  size  to
       default.  Prefixing  the  value  with  a  + or - increments the font size by the specified
       amount. Use -- before using - to have it not mistaken for a option. For example: kitten  @
       set-font-size -- -2

Options

       --all, -a
              By default, the font size is only changed in the active OS window, this option will
              cause it to be changed in all OS windows. It also changes the  font  size  for  any
              newly created OS Windows in the future.

       --help, -h
              Show help for this command

Global options

       --to   An  address  for the kitty instance to control. Corresponds to the address given to
              the kitty  instance  via  the  --listen-on  option  or  the  listen_on  setting  in
              kitty.conf.  If not specified, the environment variable KITTY_LISTEN_ON is checked.
              If that is also not found, messages are sent to the controlling terminal  for  this
              process, i.e. they will only work if this process is run within a kitty window.

       --password
              A  password to use when contacting kitty. This will cause kitty to ask the user for
              permission to perform the specified action, unless the password has  been  accepted
              before or is pre-configured in kitty.conf.

       --password-file [=rc-pass]
              A  file  from  which to read the password. Trailing whitespace is ignored. Relative
              paths are resolved from the kitty configuration  directory.  Use  -  to  read  from
              STDIN. Used if no --password is supplied. Defaults to checking for the rc-pass file
              in the kitty configuration directory.

       --password-env [=KITTY_RC_PASSWORD]
              The name of an  environment  variable  to  read  the  password  from.  Used  if  no
              --password-file   is  supplied.  Defaults  to  checking  the  environment  variable
              KITTY_RC_PASSWORD.

       --use-password [=if-available]
              If no password is available, kitty  will  usually  just  send  the  remote  control
              command  without a password. This option can be used to force it to always or never
              use the supplied password.

              Choices: if-available, always, never