Update shortcut keys
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Rico Sta. Cruz
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f700af2fcc
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command_line.md
196
command_line.md
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@ -5,129 +5,169 @@ layout: default
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## List (ls)
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Usage:
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ls [options] [paths]
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Format:
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### Format
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-1 One entry per line
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-l Long view
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-o Long view (without groups)
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-C Multicolumn (sorted horizontally)
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-x Multicolumn (sorted vertically)
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| Switch | Description |
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|---|---|
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| `-1` | One entry per line |
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| `-l` | Long view |
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| `-o` | Long view (without groups) |
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| `-C` | Multicolumn (sorted horizontally) |
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| `-x` | Multicolumn (sorted vertically) |
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|---
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| `-F` | Add / after directories |
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| `-G` | Color |
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{:.shortcuts}
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-F Add / after directories
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-G Color
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### Options
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Options:
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| `-R` | Recurse |
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| `-a` | Include hidden (dotfiles) |
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| `-A` | Include hidden (but not . and ..) |
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{:.shortcuts}
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-R Recurse
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-a Include hidden (dotfiles)
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-A Include hidden (but not . and ..)
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### Sorting
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Sorting:
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| Switch | Description |
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|---|---|
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| `-r` | reverse order |
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| `-S` | sort by size |
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| `-t` | sort by time modified |
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| `-u` | sort by time accessed |
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| `-U` | sort by time created |
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| `-c` | sort by time status was changed |
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|---
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| `-h` | Human-readable size (3k) |
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{:.shortcuts}
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-r reverse order
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-S sort by size
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-t sort by time modified
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-u sort by time accessed
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-U sort by time created
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-c sort by time status was changed
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-h Human-readable size (3k)
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<br>
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## Tail
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Usage:
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tail [-F | -f | -r] [-bN | -cN | -nN] [file ...]
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Modes:
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### Modes
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-f # follow
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-F # follow by filename (accounts for log rotation)
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-r # Reverse order
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| `-f` | follow |
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| `-F` | follow by filename (accounts for log rotation) |
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| `-r` | Reverse order |
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{:.shortcuts}
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Options:
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### Options
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-bN # N*512 bytes
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-cN # N bytes
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-nN # N lines
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| `-bN` | N*512 bytes |
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| `-cN` | N bytes |
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| `-nN` | N lines |
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| `+N` | Start from line N |
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{:.shortcuts}
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+N # Start from line N
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<br>
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## Sudo
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Listing:
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```
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sudo [options] <command>
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```
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-l # List allowed commands
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### Listing
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Options:
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| `-l` | List allowed commands |
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{:.shortcuts}
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-A # Use $SUDO_ASKPASS
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-b # Run in background
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-E # Preserve environment
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-H # use target's $HOME
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-n # Don't prompt for password
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-P # Preserve group vector
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-S # Read password from stdin
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### Options
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File descriptors:
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| `-A` | Use $SUDO_ASKPASS |
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| `-b` | Run in background |
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| `-E` | Preserve environment |
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| `-H` | use target's $HOME |
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| `-n` | Don't prompt for password |
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| `-P` | Preserve group vector |
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| `-S` | Read password from stdin |
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{:.shortcuts}
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-C fd # Close all open file descriptors
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### File descriptors
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Prompt:
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| `-C fd` | Close all open file descriptors |
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{:.shortcuts}
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-p prompt # Custom prompt (-p "%p password:")
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### Prompt
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Interactive:
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| `-p prompt` | Custom prompt (-p "%p password:") |
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{:.shortcuts}
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-i [cmd] # Interactive shell without variables
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-s [cmd] # Interactive shell
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### Interactive
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-u user # run as this user
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-g group # run as this group
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| Switch | Description |
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|---|---|
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| `-i [cmd]` | Interactive shell without variables |
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| `-s [cmd]` | Interactive shell |
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|----
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| `-u user` | run as this user |
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| `-g group` | run as this group |
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{:.shortcuts}
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Timestamp:
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### Timestamp
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-v # revalidate timestamp for 5 mins
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-k # invalidate timestamp
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-K # just like -k
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| `-v` | revalidate timestamp for 5 mins |
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| `-k` | invalidate timestamp |
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| `-K` | just like -k |
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{:.shortcuts}
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<br>
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## wc (Word count)
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-c # Bytes
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-l # Lines
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-m # Characters (incl multi-byte)
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-w # Words
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```
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... | wc [options]
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```
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| `-c` | Bytes |
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| `-l` | Lines |
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| `-m` | Characters (incl multi-byte) |
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| `-w` | Words |
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{:.shortcuts}
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<br>
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## Search-and-replace in all files
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perl -p -i -e 's/hello/HELLO/g' **/*
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<br>
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## Grep
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-A num # Print `num` lines of training context
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```
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grep [options] [pattern] [file ...]
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```
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-G # --basic-regexp (default)
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-E # --extended-regexp
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-P # --perl-regexp
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### Options
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-f file # --file (Get patterns for file)
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-F # --fixed-strings
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| Switch | Description |
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|---|---|
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| `-A num` | Print `num` lines of training context |
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|----
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| `-G` | --basic-regexp (default) |
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| `-E` | --extended-regexp |
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| `-P` | --perl-regexp |
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|----
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| `-f file` | --file (Get patterns for file) |
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| `-F` | --fixed-strings |
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|----
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| `-h` | --no-filename |
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| `-H` | --with-filename |
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|----
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| `-l` | --files-with-matches (just print filenames) |
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| `-L` | --files-without-match |
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|----
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| `-r, -R` | --recursive |
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| `-v` | --invert-match |
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| `-i` | --ignore-case |
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{:.shortcuts}
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-h # --no-filename
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-H # --with-filename
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-l # --files-with-matches (just print filenames)
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-L # --files-without-match
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-r, -R # --recursive
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-v # --invert-match
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-i # --ignore-case
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Synonyms:
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### Synonyms
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egrep => grep -E
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fgrep => grep -F
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73
sketch.md
73
sketch.md
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@ -5,57 +5,64 @@ layout: default
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### Insert
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- `V` vector
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- `P` pencil
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- `T` text
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- `L` line
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- `R` rect
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- `O` oval
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- `U` rounded
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| `V` | vector |
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| `P` | pencil |
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| `T` | text |
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| `L` | line |
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| `R` | rect |
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| `O` | oval |
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| `U` | rounded |
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{:.shortcuts}
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### Show
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- `^G` grid
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- `^L` layout
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- `^P` pixels
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- `^H` selection handles
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- `^R` rulers
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| `^G` | grid |
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| `^L` | layout |
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| `^P` | pixels |
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| `^H` | selection handles |
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| `^R` | rulers |
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{:.shortcuts}
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### Sidebars
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- `⌘⌥1` toggle left (layers)
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- `⌘⌥2` toggle right (inspector)
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- `⌘⌥3` toggle both
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- `⌘.` presentation
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| `⌘⌥1` | toggle left (layers) |
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| `⌘⌥2` | toggle right (inspector) |
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| `⌘⌥3` | toggle both |
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| `⌘.` | presentation |
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{:.shortcuts}
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### Zoom
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- `⌘0` 100%
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- `⌘1` fit to screen
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- `⌘2` fit selection to screen
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- `⌘3` center selection
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| `⌘0` | 100% |
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| `⌘1` | fit to screen |
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| `⌘2` | fit selection to screen |
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| `⌘3` | center selection |
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{:.shortcuts}
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### Arrange
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- `⌘⌥ up/dn` forward or backward
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- `^⌘⌥ up/dn` front or back
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| `⌘⌥ up/dn` | forward or backward |
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| `^⌘⌥ up/dn` | front or back |
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{:.shortcuts}
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### Distribute
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- `^⌘H` horizontal
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- `^⌘V` vertical
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| `^⌘H` | horizontal |
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| `^⌘V` | vertical |
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{:.shortcuts}
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### Layers
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- `⌘R` rename
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- `⌘F` find
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- `⌘G` group
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- `⌘⇧G` ungroup
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| `⌘R` | rename |
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| `⌘F` | find |
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| `⌘G` | group |
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| `⌘⇧G` | ungroup |
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{:.shortcuts}
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### Font
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- `⌘⌥ +/-` bigger/smaller
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- `⌘⇧[` left
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- `⌘⇧\` center
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- `⌘⇧]` right
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| `⌘⌥ +/-` | bigger/smaller |
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| `⌘⇧[` | left align |
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| `⌘⇧\` | center align |
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| `⌘⇧]` | right align |
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{:.shortcuts}
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