(TL;DR at the bottom)<\/p>\n
This is one of those things that irritated me for ages. \u00a0I generally don’t use arrow\/home\/end keys for anything except when I run (rarely) certain applications like ‘make menuconfig’ where I’m forced to navigate using arrow keys.<\/p>\n
For the longest time, the arrow keys didn’t work on iterm2 in certain applications. \u00a0After digging in, I discovered the problem.<\/p>\n
Ages ago, I started using OS-X, but terminal.app sucked so I installed iterm. \u00a0Then iterm2 came out and I upgraded. \u00a0Sometime thereafter I discovered the arrow keys didn’t work. \u00a0This morning, I decided enough was enough and I got to the bottom of it. \u00a0One of the answers on\u00a0this question<\/a>\u00a0posted a handy little script to test whether the keys work in cursor application mode:<\/p>\n <\/p>\n This told me that iterm2 wasn’t working correctly. But it obviously works for many other people.<\/p>\n TL;DR:<\/p>\n <\/p>\n When I upgraded from iterm to iterm2, my settings survived and Preferences->Profiles->Keys (NOT Preferences->Keys) contained overrides for the arrow keys and home\/end. \u00a0Once I loaded a Preset for “xterm default”, exited iterm2 and restarted it, arrow keys worked fine.<\/p>\n <\/p>\n <\/p>\n","protected":false},"excerpt":{"rendered":" (TL;DR at the bottom) This is one of those things that irritated me for ages. \u00a0I generally don’t use arrow\/home\/end keys for anything except when I run (rarely) certain applications like ‘make menuconfig’ where I’m forced to navigate using arrow keys. For the longest time, the arrow keys didn’t work on iterm2 in certain applications…. Continue reading »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,7],"tags":[],"class_list":["post-114","post","type-post","status-publish","format-standard","hentry","category-memotoself","category-tech-stuff"],"_links":{"self":[{"href":"https:\/\/www.beer.org\/blog\/index.php\/wp-json\/wp\/v2\/posts\/114","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.beer.org\/blog\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.beer.org\/blog\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.beer.org\/blog\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.beer.org\/blog\/index.php\/wp-json\/wp\/v2\/comments?post=114"}],"version-history":[{"count":2,"href":"https:\/\/www.beer.org\/blog\/index.php\/wp-json\/wp\/v2\/posts\/114\/revisions"}],"predecessor-version":[{"id":116,"href":"https:\/\/www.beer.org\/blog\/index.php\/wp-json\/wp\/v2\/posts\/114\/revisions\/116"}],"wp:attachment":[{"href":"https:\/\/www.beer.org\/blog\/index.php\/wp-json\/wp\/v2\/media?parent=114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.beer.org\/blog\/index.php\/wp-json\/wp\/v2\/categories?post=114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.beer.org\/blog\/index.php\/wp-json\/wp\/v2\/tags?post=114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}sh -c \"$(cat <<\\EOF\r\nnoecho_appmode() {\r\n stty -echo\r\n printf '\\033[?1h'\r\n}\r\nmodes=\"$(stty -g)\"\r\nrestore_echo_and_appmode() {\r\n stty \"$modes\"\r\n printf '\\033[?1l'\r\n}\r\nprintf '\\nType <Up> <Down> <Right> <Left> <Control-D> <Control-D>\\n'\r\nprintf '(no output until after the first <Control-D>, please type \"blindly\")\\n\\t'\r\nnoecho_appmode ; trap 'restore_echo_and_appmode' 0\r\ncat -v\r\nrestore_echo_and_appmode ; trap '' 0\r\nprintf '\\nExpected:\\n\\t'\r\nprintf 'kcu%c1\\n' u d f b | \/usr\/bin\/tput -S | cat -v\r\nprintf '\\n\\n'\r\nEOF\r\n)\"\r\n\r\n<\/code><\/pre>\n