It sounds like your heavy weight initializing is being done in .bashrc as
opposed to .bash_profile or .profile. The .bashrc config file is intended
to barely bootstrap your environment and .bash_profile (or .profile) is
intended to make an interactive shell usable. One option would be to use a
different shell like sh to run your commands: sh -c "ls | percol
--initial-index `tmux ls | awk '/attached.$/ {print NR-1}'` | cut -d':' -f
1 | xargs tmux switch-client -t" another would be to specify a different
.bashrc: bash --rcfile ".bashrc_light" -c "tmux ls | blah".
On Wed, May 6, 2015 at 10:49 AM Kaushal <kaushal.m...@gmail.com> wrote:
> Hi,
>
> I use the tmux split-window function only temporarily at times to do some
> quick selections from a list using percol.
>
> Examples:
>
> # switch to another session by name
> bind S split-window "tmux ls | percol --initial-index `tmux ls | awk
> '/attached.$/ {print NR-1}'` | cut -d':' -f 1 | xargs tmux switch-client -t"
> # switch to ANY window in ANY session by name
>
> # switch to ANY window in ANY session by name
> bind s split-window "tmux ls | cut -d: -f1 | xargs -I SESSION tmux lsw
> -F 'SESSION:#{window_name}' -t SESSION | percol --initial-index `tmux ls |
> cut -d: -f1 | xargs -I SESSION tmux lsw -F
> '___#{session_attached}#{window_active}___' -t SESSION | awk '/___11___/
> {print NR-1}'` | xargs tmux switch-client -t"
>
> These work except that when creating a new window, it also load my shell
> init script.
>
> For a new terminal, window, my shell init always loads a bunch of
> environment manipulation that I need to run certain company programs when I
> am actually working in a terminal. I don't need those in the above
> temporary split-window cases.
>
> I can also skip the time consuming environment setup if I can set an env
> var SHELL_CONFIG_LOADED before calling split-window.
>
> So the questions I have are:
>
> - How can I make split-window not load my default shell init (*rc) script?
> - Alternatively, how can I set an env var SHELL_CONFIG_LOADED before my
> shell init gets loaded on doing split-window?
>
> Thanks.
>
>
>
>
>
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