libreadline - Bash and readline: how to bind key to a "silent command" of my own in bash? -


what want simple: add keybinding 1 of program using readline startup file inputrc but, in addition, program not produce output, not want command name appear on stdout.

what problem is:

.inputrc content: 

"\e[1;5a":'pipe_send\n'

when hit ctrl+uparrow, on command line appears "pipe_send": 

[ alexkag@$$$$$:: / ]                                                   $ pipe_send

what i'd not having pipe_send appear on command line, commands provided readline such history-search-backward, history-search-forward, etc. know way that? maybe shoudn't use readline? note: keybinding must visible in bash, not whole system.

as mentioned in comments gniourf_gniourf solution is:

bind -x '"\e[1;5a":pipe_send'

bind -x tell bash execute command whenever key pressed:

-x keyseq:shell-command

cause shell-command executed whenever keyseq entered. when shell-command executed, shell sets readline_line variable contents of readline line buffer , readline_point variable current location of insertion point. if executed command changes value of readline_line or readline_point, new values reflected in editing state.

\e[1;5a terminal code sent ctrlup


Comments

Post a Comment

Popular posts from this blog

angularjs - ADAL JS Angular- WebAPI add a new role claim to the token -

i have created angular spa webapi backend using adal js authentication.as there no roles in ad, need manually add role claims in order give users access different api controllers. the roles stored in database. expecting inject claim through call webapi after authentication ad. webapi code might this. identity.addclaim(new claim("role", "user")); var ticket = new authenticationticket(identity, props); var accesstoken = startup.oauthbeareroptions.accesstokenformat.protect(ticket); is possible replace adal idtoken new token? is viable solution or there other better way handle this? as initial token generated azuread, possible edit token add new claim? appreciated. graph api supporting group claims. see here: http://justazure.com/azure-active-directory-part-4-group-claims/ if @ examples on page, users assigned groups , app can check group in claims. in current version of portal, need app manifest , modify it.
Read more

php - CakePHP HttpSockets send array of paramms -

i problem when make request (i can request). $link = 'http://uri/path/?param1=1&sid=2&sid=3&sid=4' $http = $httpsocket = new httpsocket(); $res = $httpsocket->get($link); if check request pr($http); i see : [line] => /url/path/?param1=1&sid%5b0%5d=2&sid%5b1%5d=3&sid%5b2%5d=4 http/1.1 and i'm getting empty response because server doesn't know parameters sid%5b0%5d=2 when try send parameters array : $data = array('param1' => '1', 'sid' => array('2','3', '4')); i see same changes %5b0%5d - additional indexes. how fix it? unfortunately , can not change server side, if send request in browser, i'll normal response in json format. when make request, can parameters this: $param1 = $_get['param1']; $sid= $_get['sid']; tip: use diferente names parameters. have multiples sid. use sid1, sid2, sid3... update: can parameters this:
Read more

node.js - Using Node without global install -

i'm working on few node & electron (atom shell) projects , i'm curious how them work without user having install node globally. i've seen few applications including node directory in project contains node.exe binary. how go setting node project use binary? edit: thought should add, i've searched everywhere answer this, unrelated results.
Read more