Presents package selection menu

yay [Search Term]

Prints system statistics

yay -Ps

Prints update list

yay -Pu

Cleans unneeded dependencies

yay -Yc

Downloads PKGBUILD from ABS or AUR

yay -G

Generates development package DB used for devel updates.

yay -Y --gendb

Normal update but also check for development package updates and uses PKGBUILD modification time and not version to determine update

yay -Syu --devel --timeupdate

INSTALATION

git clone https://aur.archlinux.org/yay.git
cd yay
makepkg -si

On macOS High Sierra 10.13.1

Cannot use cd command to change my context for queries. Queries work normally, and I can run /:context QUERY normally.

Steps to repro

1. Install script locally, setup permissions

$ curl https://cht.sh/:cht.sh > /usr/local/bin/cht.sh
$ chmod +x /usr/local/bin/cht.sh

2. install rlwrap for shellmode

$ brew install rlwrap

3. launch shell mode

cht.sh --shell

4. attempt to cd into any section/context

cht.sh> cd go
Invalid section: go
Valid sections:
cht.sh> cd csharp
Invalid section: csharp
Valid sections:
cht.sh> cd arduino
Invalid section: arduino
Valid sections:

e.g. https://cheat.sh/csharp shows the following:

Replace

mkdir -p ~/.bash.d/cht.sh

by

mkdir -p ~/.bash.d

cheat.sh/perl/subroutines

and

cheat.sh/Perl/Subroutines

Should return the same thing.

Steps to reproduce:

• Open cheat.sh;
• Click on the empty space after $ curl cheat.sh/;
• New dropdown expands.

Actual result:
Dropdown design is broken. Screenshot attached.

Reason:
https://cheat.sh/files/fonts/stylesheet.css is missing.

Configuration:
Windows 10, Chrome (latest)

Screenshot:

https://github.com/chrisallenlane/cheat

This project has existed for years and has a big following, among others like https://github.com/hubsmoke/bro and https://github.com/tldr-pages/tldr.

Please strongly consider changing the name so as not to conflict with the existing project that had it first.

flake8 testing of https://github.com/chubin/cheat.sh on Python 3.6.3

$ flake8 . --count --select=E901,E999,F821,F822,F823 --show-source --statistics

./lib/get_answer.py:80:15: F821 undefined name 'remove_initial_underscore'
    dirname = remove_initial_underscore(dirname)
              ^
1     F821 undefined name 'remove_initial_underscore'
1

• People have their own preference for text color, please don’t force it…
• I know ?T exists, but to use it I have to quote the URI, which is annoying.
• The color chosen here could be unfriendly to light theme users.

So we could query stackoverflow for Qt (C++?) QML questions

cht.sh shell script on MacOS High Sierra (sorry no access older revs) throws message:

$ cht.sh --shell go
DEPENDENCY: please install "xsel" for "copy"
type 'help' for the cht.sh shell help

Suggest support pbcopy in place of xsel for MacOS

Hello, is possible to add support for markdown language? For example, when i looking for: vim hash i have answer with:

    " 1. First, go to the first line you want to comment, press
" <kbd>Ctrl</kbd><kbd>V</kbd>. This will put the editor in the VISUAL
" BLOCK mode.

Is possible to interpreting this markdown?

There's a small typo at the end of htop's cheat: (see also).

Ubuntu 18.04
xsel 1.2.0

First of all I don't know if is a xsel or cht.sh client problem.

Shell mode:

$ cht.sh --shell
cht.sh> cd python
cht.sh/python> append file

#  python - How do you append to a file?

with open("test.txt", "a") as myfile:
    myfile.write("appended text")

cht.sh/python> copy
copy: 4 lines copied to the selection

The output says it was copied.
I try to paste (ctrl + v) it somewhere and I realized it was not on the clipboard.

But if I run the xsel command it shows the output:

$ xsel 

#  python - How do you append to a file?

with open("test.txt", "a") as myfile:
    myfile.write("appended text")

I can reproduce something like:

$ cat /etc/hosts | xsel --clipboard

And this works with either ctrl + v or the xsel command.

Hello guy and thanks for this awesome tool...
Is this available on sublime text editor as plug in?
If not, how can i contribute ?
Thanks

Running python srv.py gave an import error.

$ python bin/srv.py
Traceback (most recent call last):
File "bin/srv.py", line 9, in
from gevent.wsgi import WSGIServer
ImportError: No module named wsgi

Would you mind adding documentation on how to run your own cheat.sh server. Thanks.

cheat.sh/:post makes the following reference to cheat.sh/:wanted

If you want contribute to the project, but you have no idea what
cheat sheet you should post, check the list of the most wanted cheat sheets:

cheat.sh/:wanted

But apparently that page does not exist and instead shows 'Unknown topic'.

I tried

cht.sh python reversed a list style=xcode
cht.sh> python reverse a list style=xcode

They are clearly not xcode. Thanks!

... whereas others work.
Not working: e.g. http://cheat.sh/~php, http://cheat.sh/~go
Working: http://cheat.sh/~phpa (or meaningful searches, such as http://cheat.sh/~sql )

Seems to be a problem with searches whose keyboard directly corresponds to a namespace.

(Anyway, great work, I love this! :) )

And the cht.sh get a 504 Gateway Time-out error:

Please fix it, thanks.

If there was a python lib for this, it could be used within the python shell in my ide (PyCharm), or probably any other decent ide, with little or no special plugins needed. Secondarily, a windows command option would be helpful since the bash script nor curl works with windows without something like cywin. (and please no windows bashing, I prefer Linux as well, but you work with what you are given at many jobs).

I am using cht.sh in vim. I can easily search for queries and it displays in pager but when I try to paste the answer vim throws error. ( I have tried all 3 paste methods (Kp, KP and KC) nothing works

Error detected while processing function cheat#navigate:
line 58:
Zero count: d0
Sending query : "python/lxml+install+error" to https://cht.sh this may take some time
Error detected while processing function cheat#navigate..108_handleRequest:
line 31:
E117: Unknown function: job_start
E15: Invalid expression: job_start(curl, {"callback": "cheat#handleRequestOutput", "close_cb": "cheat#printAnswer"})
Press ENTER or type command to continue

It seems use command line client will wait more time than curl mode. For example:

cht.sh java :learn

vs

curl cht.sh/java/:learn

The first (colored) URL is currently chteat.sh but should be cheat.sh:

On MacOS curl cht.sh returns normal HTML page for me instead of a plain text version of the cheatsheet, however curl -q cht.sh works fine.

I'm not sure if this is intentional or not, but I thought it worth a mention just in case...

When doing a search, with terminal highlighting on (the default), the output looks something like this:

With terminal highlighting turned off ("?T" added to the URL), the output appears a little mangled in places. The initial [ in the [] that would normally appear to wrap a topic is missing, and subsequent topics appear to be missing end-of-lines before the following text. For example:

I'd suggest that this makes for a slightly less readable output when using unhighlighted output, and potentially harder-to-parse/markup output when using unhighlighted output to feed another process.

Path ~/.cht.sh/ is hard-coded as the client configuration location in the client. Would it be possible to make the client configuration location configurable. The XDG Base Directory Specification might also provide a sensible default location.

Am I missing something?

bash-3.2$ curl cheat.sh/tar
... snip ...
<a href="https://twitter.com/igor_chubin" class="twitter-follow-button" data-show-count="false" data-button="grey">Follow @igor_chubin</a>
<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script>

<!-- Place this tag where you want the button to render. -->
<a aria-label="Star chubin/wttr.in on GitHub" data-count-aria-label="# stargazers on GitHub" data-count-api="/repos/chubin/cheat.sh#stargazers_count" data-count-href="/chubin/cheat.sh/stargazers" data-icon="octicon-star" href="https://github.com/chubin/cheat.sh" class="github-button">cheat.sh</a>
<!-- Place this tag where you want the button to render. --><a aria-label="Star chrisallenlane/cheat on GitHub" data-count-aria-label="# stargazers on GitHub" data-count-api="/repos/chrisallenlane/cheat#stargazers_count" data-count-href="/chrisallenlane/cheat/stargazers" data-icon="octicon-star" href="https://github.com/chrisallenlane/cheat"  class="github-button">cheat</a>
<!-- Place this tag right after the last button or just before your close body tag. -->
<script async defer id="github-bjs" src="https://buttons.github.io/buttons.js"></script>
</body>
</html>

Would be nice if the site was available via https as well.

flake8 testing of https://github.com/chubin/cheat.sh on Python 3.6.3

$ flake8 . --count --select=E901,E999,F821,F822,F823 --show-source --statistics

./bin/srv.py:123:13: E999 SyntaxError: invalid syntax
    print url
            ^
./lib/adapter_learnxiny.py:32:18: E999 SyntaxError: invalid syntax
        print self.prefix, self._topics_list
                 ^
./lib/beautifier.py:240:23: E999 SyntaxError: invalid syntax
    print unindent_code
                      ^
./lib/get_answer.py:276:29: E999 SyntaxError: invalid syntax
        print "query_text = ", query_text
                            ^
./lib/globals.py:32:18: E999 SyntaxError: invalid syntax
        print text
                 ^
./lib/panela/panela_colors.py:365:44: F821 undefined name 'basestring'
        if color and not isinstance(color, basestring):
                                           ^
./lib/panela/panela_colors.py:370:54: F821 undefined name 'basestring'
        if background and not isinstance(background, basestring):
                                                     ^
5     E999 SyntaxError: invalid syntax
2     F821 undefined name 'basestring'
7

Example:
http://cheat.sh/<svg/onload=alert(1)>

Tested in FireFox

By having a text representation inside the meta description tag on the html header we will enable clients like telegram that leverage that info to create link previews to give more info to the users at a glance.

The command:
curl cheat.sh/go/:learn
returns
Unknown topic

Task

Hi, how i may use cheat.sh offline, some of my servers don`t have access to the enternet, but i want to use cheat.sh)

Details

• cheat.sh local installation
• document installation process (installation and standalone usage)
• programming languages cheat sheets support

Same issue here: alexanderepstein/Bash-Snippets#43

Just though it would help to track the issue by adding it here.

Absolute path /home/igor/ is hard-coded in some places (files listed below) in the code base. I think it might be better if this was configurable through some mechanism like env vars etc. (Not sure if it's already possible. Did not thoroughly look into the code)

• globals.py
• get_answer.py
• panela/panela_colors.py
• adapter_learnxiny.py

Observe:

  temporal@galactica~> curl cht.sh/lisp
  Unknown topic.
  Do you mean one of these topics may be?
  
      * lisp/ 100
      * elisp/ 89
      * alias 67

Changing the URL to cht.sh/alias correctly gives a list of examples, while lisp and elisp are always reported as unknown. My guess is, something somewhere is storing those tokens with forward slash in the name, whereas the HTTP handling code strips it out from request.

hi, my english is not good, and i hope you can understand what i want to say:

this is my raspberry pi displayed, but i expect it should be this :

or

it seems something is wrong with 'cd' command in my cht.sh

I feel like I must be missing something, but I can't find any mention of it: Is there no way to get data in JSON or another structured format from the site? It would make it much easier to cleanly present individual entries in clients.

cheat.sh is inaccessible using IPv6.

I am curious, how did you make the gif for cheat.sh?

what tool was it

I downloaded it and its only 621kb in size for a gif that seems to be over a minute long

I would love to know

cht.sh returns message about high load if special query is not defined or not understood:

+ $ curl -s cht.sh/python/: | head -3
#  Sorry, we are experiencing extremely highload now.
#  We are working on the problem and hope to get it fixed soon.
#  Please come back in several hours or try some other queries:
+ $ curl -s cht.sh/bash/: | head -3
# Sorry, we are experiencing extremely highload now.
# We are working on the problem and hope to get it fixed soon.
# Please come back in several hours or try some other queries:
+ $ curl -s cht.sh/bash/:foobar | head -3
# Sorry, we are experiencing extremely highload now.
# We are working on the problem and hope to get it fixed soon.
# Please come back in several hours or try some other queries:

Hello,

I just discovered cheat.sh and it is brilliant !

However the Readme does mention a Emacs mode but no vimscript and indeed I didn't found one, thus I wrote one. It is quite basic, but here it is : https://github.com/dbeniamine/cheat.sh-vim

bests,

David

Hello,
I always find myself wanting to add more to many of the sheets, specially the unix commands. In the readme it says one way to do that is find the url and use the browser. I'm using the cli cht.sh, wondering how to find the url of the specific sheet I'm looking at?

Thanks.

Does cheat.sh exist as a plug in on atom?

curl cht.sh/ruby/lamba
# Sorry, we are experiencing extremely highload now.
# We are working on the problem and hope to get it fixed soon.
# Please come back in several hours or try some other queries:
#
# For example:

 curl cht.sh/:list               to list available cheat sheets
 curl cht.sh/LANGUAGE/:list      to list available cheat sheets for LANGUAGE
 curl cht.sh/LANGUAGE/:learn     to learn the LANGUAGE

i misspelled lambda and it gave me that error. Seems like it should tell me i'm wrong instead