This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| function hvcoo(p, f, hv) { | |
| if (hv == "h") | |
| return p SUBSEP f | |
| return f SUBSEP p | |
| } | |
| BEGIN { FS = ",| -> " } | |
| $1 == $3 { hv = "v"; f = $1; a = $2; b = $4 } | |
| $2 == $4 { hv = "h"; f = $2; a = $1; b = $3 } |
emanuele6
/ get_rect.bash
Last active
February 26, 2022 13:04
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/bin/bash - | |
| get_rect() { | |
| local target | |
| target=$(bspc query -N -n "$1.floating") || return | |
| bspc subscribe node_geometry | while IFS=' ' read -r _ _ _ wid rect; do | |
| if (( wid == target )); then | |
| printf '%s\n' "$rect" | |
| break | |
| fi |
emanuele6
/ actually_playable_zork
Last active
May 13, 2022 02:28
A simple tcl/expect script that gives DELETE key support to jzip (z-machine emulator) so that I can sanely play zork on my laptop. (my laptop's BACKSPACE key does not work)
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/bin/sh -- | |
| # \ | |
| exec tclsh -encoding ascii "$0" "$@" | |
| # usage: actually_playable_zork [zork_command] [save_file] | |
| package require Expect | |
| if {$::argc >= 1} { | |
| set zork [lindex $::argv 0] |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/bin/bash -- | |
| if [[ $# != 1 ]]; then | |
| printf >&2 'Usage: jcsvid URL\n' | |
| exit 2 | |
| fi | |
| eval -- "$(curl -LSgs -- "$1" | xj | jq -r ' | |
| first( | |
| .. | .video? | arrays | |
emanuele6
/ bashrematch_stack.bash
Created
May 31, 2022 00:29
BASH_REMATCH stack: a secret bash feature :O
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/bin/bash -- | |
| # https://lists.gnu.org/archive/html/bug-bash/2022-05/msg00052.html | |
| bashrematch_push () { | |
| local BASH_REMATCH a | |
| for a | |
| do [[ $a =~ .* ]] | |
| done | |
| } | |
| bashrematch_pop () { |
emanuele6
/ partitioner.jq
Last active
May 8, 2023 10:57
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/bin/sh -- | |
| # \ | |
| exec jq --unbuffered --stream -rn --args -f "$0" -- "$@" | |
| $ARGS.positional | | |
| if length != 1 then | |
| @json "Invalid arguments: \(.).\n" | halt_error(2) | |
| else . end | | |
| ( | |
| .[0] | |
emanuele6
/ gist:792d72f59c2f54de6a22e6d33897c033
Created
September 8, 2016 16:27
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| y |
emanuele6
/ setproctitle.c
Last active
November 18, 2023 22:01
bash loadable builtin to set proctitle (ps -ocmd) on linux [VERY HACKY]
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #include <errno.h> | |
| #include <string.h> | |
| #include <fcntl.h> | |
| #include <unistd.h> | |
| #include <bash/builtins.h> | |
| #include <bash/shell.h> | |
| #include <bash/builtins/bashgetopt.h> | |
| #include <bash/builtins/common.h> |
emanuele6
/ chainif.c
Last active
February 16, 2024 00:41
chainif -- maintained version available at https://github.com/emanuele6/emanutils
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #include <errno.h> | |
| #include <stdbool.h> | |
| #include <stdio.h> | |
| #include <spawn.h> | |
| #include <sys/wait.h> | |
| #include <unistd.h> | |
| extern char **environ; |
emanuele6
/ gmail_html_selectall.js
Created
February 16, 2024 18:45
qutebrowser greasemonkey userscript that adds a "Select All" button to the "basic HTML" gmail client <https://mail.google.com/mail/u/0/h/>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // ==UserScript== | |
| // @name select all button on GMail basic HTML client | |
| // @include /^https?://mail\.google\.com/mail/u/0/h/.*/ | |
| // ==/UserScript== | |
| const inputs = document.querySelector("form[name='f'] table tr td") | |
| if (inputs) { | |
| const selectall = document.createElement("input"); | |
| selectall.type = "checkbox"; | |
| selectall.onchange = function(e) { |
OlderNewer