A collection of CLI commands to operate frequently needed text transformations
For those who have to pass from camel to snake case 10+ times a day, and all this kind of small text operation that makes a developer's daily routine. (Note that, for the most frequent case conversions, there is probably a plugin to do that directly from your text editor)
Quick examples:
# Transforming text passed as arguments
snake myNewFunctionName
# => outputs 'my_new_function_name' and copy it to your clipboard
# Transforming text passed on stdin
cat somefile | uppercase > somefile_uppercasednpm install -g text-transform-cli
camel helloWorld_What is happening-Today
# => helloWorldWhatIsHappeningTodaypascal helloWorld_What is happening-Today
# => HelloWorldWhatIsHappeningTodaykebab helloWorld_What is happening-Today
# => hello-world-what-is-happening-todaysnake helloWorld_What is happening-Today
# => hello_world_what_is_happening_todaycolon helloWorld_What is happening-Today
# => hello:world:what:is:happening:todaycapitalize helloWorld_What is happening-Today
# => Helloworld_what is happening-todaystartcase helloWorld_What is happening-Today
# => Hello World What Is Happening Todaylowercase helloWorld_What is happening-Today
# => hello world what is happening todayuppercase helloWorld_What is happening-Today
# => HELLO WORLD WHAT IS HAPPENING TODAYrandomcase helloWorld_What is happening-Today
# => hElloWorlD_WHaT Is HAppEniNG-tOdAysuperscript hello 12(3)4=5
# => ʰᵉˡˡᵒ ¹²⁽³⁾⁴⁼⁵
printf '5.123*10' ; superscript 5 --no-cb
# => 5.123*10⁵%NBSome characters won't be converted as they aren't defined in Unicode
subscript hello 12(3)4=5
# => ₕₑₗₗₒ ₁₂₍₃₎₄₌₅
printf 'H' ; subscript 2 --no-cb ; printf 'O'
# => H₂ONB: Some characters won't be converted as they aren't defined in Unicode
urlencode https://en.wikipedia.org/wiki/Minister_for_Māori_Development
# => https://en.wikipedia.org/wiki/Minister_for_M%C4%81ori_Development
urlencode --component https://en.wikipedia.org/wiki/Minister_for_Māori_Development
# => https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FMinister_for_M%C4%81ori_Developmenturldecode https%3A%2F%2Finventaire.io%2Fentity%2Fwd%3AQ315910
# => https://inventaire.io/entity/wd:Q315910htmlencode "'HMAC-SHA256' & 'HMAC-SHA1'"
# => 'HMAC-SHA256' & 'HMAC-SHA1'htmldecode ''HMAC-SHA256' & 'HMAC-SHA1''
# => 'HMAC-SHA256' & 'HMAC-SHA1'Get the UTF-16 codes for a given string
unicode 'zàéä'
# => \u007a\u00e0\u00e9\u00e4boldsans yolo
# => 𝘆𝗼𝗹𝗼boldserif yolo
# => 𝐲𝐨𝐥𝐨bolditalicsans yolo
# => 𝙮𝙤𝙡𝙤bolditalicserif yolo
# => 𝒚𝒐𝒍𝒐gothic yolo
# => 𝔶𝔬𝔩𝔬gothicbold yolo
# => 𝖞𝖔𝖑𝖔italicsans yolo
# => 𝘺𝘰𝘭𝘰italicserif yolo
# => 𝑦𝑜𝑙𝑜monospace yolo
# => 𝚢𝚘𝚕𝚘strike yolo
# => ̶y̶o̶l̶o
strike --tild yolo
# => ̴y̴o̴l̴o
strike --short yolo
# => ̵y̵o̵l̵o
strike --long yolo
# => ̶y̶o̶l̶o
strike --slash yolo
# => ̷y̷o̷l̷o
strike --slashShort yolo
# => ̸y̸o̸l̸ounderline yolo
# => ̲y̲o̲l̲o
underline --dashed yolo
# => y̱o̱ḻo̱
underline --double yolo
# => ̳y̳o̳l̳oupsidedown yolo
# => ʎoןolength gloubiboulga
# => 12reverse hello
# => olleh
reverse hello world
# => dlrow ollehreversewords hello
# => hello
reversewords hello world
# => world hellozalgo Lorem ipsum dolor sit ametL̶̨̫̙͕͈͖͖̱̰̼̠͑̋̾ͯ̈̅ͤ͆͛̐́o̴̘͖̣̝̟͙̰̰̥͍͋̃ͣͤͯ̿͊̓̃̏̀͢r̜̥͔̺̩͔̖̣͙ͥ͌̾̉̽̈́̿ͧ̅͞ͅ ҉͢ę̨̢̯̖̺̣̜̻̳̘͍̐̅͌ͥͯ͂̔ͯͭ͊ͅm̹͓̺̼̗͉̟̙͚̙͑͐́ͯ͗͗́̔͐̉ ҉̴͡ ̵͚̙̩̬̫͉̼̻̤̯ͤ́͋͂̃̉̓̒ͦ̀̕͝i̡̛̤̩̦̱͖̻̥̫͍ͦ̓͋̿̊̑͒̔ͫ̎̀ͅp̛̞̮̪̩͖͖̳̪̜͔̀̉ͪ̑̄̇́̾̽̒͘͠s͍͙̭͕̹̜̤̣͕̺̐̊ͥ̉ͥ̈ͩ̅̉̀͝͞͠ṷ̸̶̺̦̝̺͇͎̘̙̮̂ͤͬͩ̄̈ͫ̓̐ͥ̕m̵̩̮̖͎͕͈̯͕͍̟̌ͨ͌̉̽͂̂̈̇̚͜͠ ̶̗̙̦͉̺̺̫͕͖̮̆ͤ͊̽̅͋ͫͫ̓̚͢͞d̛̰͓̘̣̹̪̤̥̥͔ͩ̊̇̒ͧ̔ͦͪͦͭ͞͞ǫ̷̯̟̼̼̯̯̲̪͕͉̀̇́̃ͩͤͮ̇͑ͭ͝ļ̵̹̫̱͕̯͙̠͇̱̜̎̽ͫ͐̇̿̃ͭͪͬ͠o̶̷̼̼͓̜̣̥̪͈͉̝͑ͫ̋̑̊͑̒͒ͫ̎́ŗ̥̬̝̝͍̱̲̲̙̅̽ͫͨ̃ͩ̓̋ͤ̋͘͜ͅ ̨̻͕̳͍̝̟͚͖͖̱͐̍̄͌̑̍͆͛̄̚͢͝ș̵̨̛͕̦̙̗̖̬̱͉͎͗̐͑̓ͤ̏ͨ̍͊̿i̧̛̞̼̯̻̤̖̜̙̹̺ͦ̌ͭͧ̄́̾͐̓̚͠t̷̘̭̬͇͓̯̮̗̹̞̐ͥ̋̑̏͒̏̌͑̎͘͘ ̷̠̗̹̝͈͍̰̱͚͇̓̂ͫͣ̾̿̂ͦ́ͧ͠ ҉a̴̸̶͚͓͉̟͕̳͓̞̫͈ͥ̑̓ͭͤ̐̿̿̉̚m͎̰͖̞̘͓̪̲̲̻̽̌̒͑ͣ͒̎̈̐̎̀͠͡ę̨̹̮̼͙̩̭͎͈͓̬͛ͭͣ̋ͣ̈ͪ̔ͥ̂͝t͖̠̭͍̞̖̤͇̩̘͋ͯ̽̌͑ͪ̂ͫ͋ͫ͜͝ ҉
Size options: min, medium, max (Default: medium)
zalgo --min Lorem ipsum dolor sit ametL̜̰̟̄͆̒́o̹̝̥͛̒͌͜r̨̺͕̮ͤ́̓e̖͕̾̂̄́ͅm̴͓͍̑͛̑ͅ ̢̠̘̥̑ͤ̽i̢͈̩̔̿͐ͅp̛̹̮̖̿ͭͬs̺̜̠ͪ̾̇͠u͙̖̦ͦͪͮ͠m̛͇̠̮ͥͯ̎ ͙̞̯̅̄͋ ҉d̳̳̙͐ͥ͐͠ő͉̟͈̉̓ ҉l̸͚̟̗ͧͨ͊o̷̦̪̎̎ͧͅȑ̭̪̫̉ͩ ҉ ̡͔̘̮ͨ̈̚s̨̗͚͉͗͋͑ì͓̺̯ͨͮ̀t̸͉̬͇ͨ̍̐ ̮̣͇̐͛ͣ͢a̵͎̻̳̍ͪ̎m̻̰̖ͫͮ̊ ҉e̷̘̞͖̽ͯ͐t̨͖͙͙̉ͯ̚
Position options: up, mid, down (Default: up, mid, and down)
zalgo --mid Lorem ipsum dolor sit ametL̷͟͠ơ̵͟r ҉̕ ҉ę̸̨m̶̨͢ ̸̨̡i̴̸͠p̢̛͘ş̛̛ú͡͠m̵̡̕ ̨͘͟d̨̛͘o̢͘͞l̡̀͡o̸͢͟r̢͘͝ ̵̛͟s̴̸̴i̸̢̡t̵̴͠ ̷̨́ą̀̕ḿ̨͜e̢̨͡t̸̕͡
Ease function options: linear, log, exp, cubic, bounce, elastic, random (Default: none)
zalgo --cubic Lorem ipsum dolor sit ametLorem ipsum̳̑ ̝ͥd̠͊ọ̒l̦̺̋̂o̪͓̎̋́r̥̬͂̌͘ ̞͕̣ͯ͆̈̀s̶̙̥̦ͨͤ͌i̜͖̠̦̊̊̍̀͝t͈̼̻͉̺͐ͪ͑ͬ̒͠ ̧̖̱̺̭̤̈̍̓͂̚͜ä̸̮̰̝̹̦͌̏ͧ̓ͩ͡ͅm̰͈̝̱̣̼͓̓͒͑͊̏ͤ̑͟͜e̞̰̭͉͉͙͕̤̓́̽ͮ̍̎́́̚̚ṭ̸̢͈̦̙̦͎͉̰͔͋̈̅̌ͬ̆ͩ͑ͩ ҉
Global options available for all commands
By default, the output is copied to the clipboard, but this can be disabled by passing the option command -n or --no-clipboard
# 'foo_bar' will be copied to your clipboard
snake fooBar
# disable that behaviour
snake fooBar --no-clipboard
# same but for the lazy
snake fooBar -nCopying to the clipboard is automatically disabled in some cases:
# when arguments come from the process standard input
echo 'fooBar' | snake
# when the process standard output is redirected to a file or another process
snake 'fooBar' | grep 'foo'
snake 'fooBar' > somefileMIT