mirror of
https://github.com/dongdigua/dongdigua.github.io
synced 2024-12-12 07:15:34 +08:00
3.9 KiB
3.9 KiB
(Editor) Cheatsheet
VIM
deletion
key | usage |
---|---|
D | delete to end of line |
edit
key | usage |
---|---|
u/C-r | 撤销/重做 |
c i { | change inside {} |
"{register}y/p | 向/从寄存器拷贝 |
= | indent |
movement
key | usage |
---|---|
w/e | 下一个单词/单词尾 |
b | 单词头 |
H/M/L | 当前页面可见顶部/中间/底部 |
C-u(f)/d | 上/下翻页 |
% | 到对应括号 |
{} | 段落跳转 |
g ; | goto last change |
g */# | 正/反查找光标下的词 |
g d/D | 跳转到本地/全局定义 |
C-w | jump between splits |
C-o/i | Older/Newer position |
` | mark |
g-j/k | move visual line |
file/split
key | usage |
---|---|
:n/:N | 文件之间切换 |
:b | 切换到文件 |
C-w h/j/k/l | 切换分屏窗口 |
gt/T | next/prev tab |
:%!xxd (-r) | edit in hex |
EMACS
org
key | usage |
---|---|
C-c | | 创建表格 |
C-c C-e | 导出 HTML |
C-c C-x C-v | toggle render images |
C-c C-l | 编辑链接 |
C-c C-, | org-insert-structure-template |
C-c C-x p | org-set-property |
https://orgmode.org/worg/dev/org-export-reference.html
Bold italic underline strikethrough code
verbatim
normal
key | usage |
---|---|
M-% | 替换 |
M-; | 区域切换注释 |
C-x C-; | 行切换注释 |
C-y | paste to minibuffer |
M-&/! | async/shell command |
C-M-\ | indent-region |
M-y | past previous |
C-x ^ | enlarge-window |
C-q <tab> | insert a tab |
C-x C-+/- | text-scale-adjust |
eww/elpher (essensial)
key | usage |
---|---|
TAB | shr-next-link/elpher-next-link |
d | eww-download/elpher-download |
g | eww-reload/elpher-go |
G | eww |
l | eww-back-url |
∘ | elpher-back-url |
& | eww-browse-with-external-browser |
w | eww-copy-page-url |
C/c | elpher-copy-current/link-url |
v | eww-view-page-source |
. | elpher-view-raw |
Git
Git 能离线使用只是个传说, 你仍然需要联网搜索该用哪个命令传什么参数 magic is useful
git log --stat | perl -ne 'END { print $c } $c += $1 if /(\d+) insertions/;'
git log --pretty=tformat: --numstat | awk '{ add += $1; subs += $2; loc += $1 - $2 } END { printf "added lines: %s, removed lines: %s, total lines: %s\n", add, subs, loc }'
git show :1:file # 1common 2ours 3theirs
git rebase --committer-date-is-author-date
Shell
Fish
key | usage |
---|---|
M-Left/Right | jump world, or prevd/nextd |
M-s | sudo the last command |
M-w | what is this |
ffmpeg
ffmpeg -hwaccel qsv -i IN -ss 5:00 -t 60 -s 720x480 -r 30 -an -threads 2 OUT