The world is very dependent on browsers for even doing simple tasks. File sharing, checking public IP addresses, weather forecast, internet speed tests and other stuff that we IT forks do sometimes like - using neofetch, cheatsheets and DNS checks etc, are not really suckless ways to use. Because why you wanna download thousands of lines of code just to check system configuration (neofetch), this is bloated. So, today we'll see a suckless way to achieve this whole stuff from terminal using cURL. Let's go ahead and do some less bloated IT ninja stuff.
Public IP Address
Getting a current network public IP address. Sometimes seems important or we just wanna know. So, don't need open the browser. Just try
curl http://ifconfig.co/ip
This will simply return your public IP on stdout.
Get Reboust Info From Public IP Address
Curious about what possibly website see just from your IP address? If yes, I gotch you. Type...
curl -s http://ip-api.com/json?fields=66846719
Or, If you want any specific information. Use below command
curl -s http://ip-api.com/json?fields=continent,continentCode,country,countryCode,region,lon,currency,isp
You can add more comma-separated fields to specifically get what you want.
Possible Fields
status
message
continent
continentCode
country
countryCode
region
regionName
city
district
zip
lat
lon
timezone
offset
currency
isp
org
as
asname
reverse
mobile
proxy
hosting
query
Json Fix?
All the above robust commands will return a JSON representation which needs to be formed to look good. So, for that, we need a tool, jq. You can install it depending on your platform.
For Debian/Ubuntu Based OS
sudo apt install jq
For Arch Based OS
sudo pacman -Sy jq
It's also available for another operating system check here.
So, let's print the public info in proper JSON format.
curl -s http://ip-api.com/json?fields=66846719 | jq
This will output something like that
{
"query": "24.48.0.1",
"status": "success",
"continent": "North America",
"continentCode": "NA",
"country": "Canada",
"countryCode": "CA",
"region": "QC",
"regionName": "Quebec",
"city": "Montreal",
"zip": "H1K",
"lat": 45.6085,
"lon": -73.5493,
"timezone": "America/Toronto",
"isp": "Le Groupe Videotron Ltee",
"org": "Videotron Ltee",
"as": "AS5769 Videotron Telecom Ltee",
"asname": "VIDEOTRON",
"reverse": "modemcable001.0-48-24.mc.videotron.ca",
"proxy": false
}
Get DNS provider
curl -L http://edns.ip-api.com/json | jq
This will return your DNS provider and DNS server IP address.
Quick URL Shorten
curl -F url=<link> https://shorta.link
Replace <link> with the actual URL. This will return a shorted URL. Something like that.
┌─[radowoo@SecOS]─[~]
└──╼ $curl -F url=https://google.com https://shorta.link
https://shorta.link/SQeLX4_d
You can also pass slug as a parameter (slug refers to a random string at the end of shorted URL).
curl -F url=<link> -F slug=<any string> https://shorta.link
For Example
┌─[radowoo@SecOS]─[~]
└──╼ $curl -F url=https://flarexes.com -F slug=flarexes https://shorta.link
https://shorta.link/flarexes
Better Way To File Transfer
This one is my favourite even though I actually wrote an article on that, File sharing from terminal which suck less. Let's see, How does it work?
Working is very simple we gonna use 0x0.st. This site accepts the location of a file that you wanna share and then return a shareable link.
curl -F 'file=@<file location>' https://0x0.st
It would be like this
┌─[✗]─[radowoo@SecOS]─[~]
└──╼ $curl -F 'file=@/home/radowoo/Desktop/test' https://0x0.st
https://0x0.st/o1oR.txt
This is the best way. I ever found to share the files. Don't forget to check out the File Sharing Via cURL for more info.
Cheatsheets
A very simple and quick way to see a cheatsheet about many commands. For that we gonna use cheat.sh.
The only cheat sheet you need Unified access to the best community-driven documentation repositories in the world.
curl cheat.sh/<any command>
Let's have a glance
┌─[radowoo@SecOS]─[~]
└──╼ $curl cheat.sh/file
# file
# Determine file type.
# More information: <https://manned.org/file>.
# Give a description of the type of the specified file. Works fine for files with no file extension:
file filename
# Look inside a zipped file and determine the file type(s) inside:
file -z foo.zip
# Allow the file to work with special or device files:
file -s filename
# Don't stop at the first file type match; keep going until the end of the file:
file -k filename
# Determine the mime encoding type of a file:
file -i filename
Simple sort and sweet. Their home page is also very cool and informative. Have a look!
┌─[radowoo@SecOS]─[~]
└──╼ $curl cheat.sh
_ _ _ __
___| |__ ___ __ _| |_ ___| |__ \ \ The only cheat sheet you need
/ __| '_ \ / _ \/ _` | __| / __| '_ \ \ \ Unified access to the best
| (__| | | | __/ (_| | |_ _\__ \ | | |/ / community driven documentation
\___|_| |_|\___|\__,_|\__(_)___/_| |_/_/ repositories of the world
+------------------------+ +------------------------+ +------------------------+
| $ curl cheat.sh/ls | | $ cht.sh btrfs | | $ cht.sh lua/:learn |
| $ curl cht.sh/btrfs | | $ cht.sh tar~list | | Learn any* programming |
| $ curl cht.sh/tar~list | | | | language not leaving |
| $ curl https://cht.sh | | | | your shell |
| | | | | *) any of 60 |
| | | | | |
+-- queries with curl ---+ +- own optional client --+ +- learn, learn, learn! -+
+------------------------+ +------------------------+ +------------------------+
| $ cht.sh go/f<tab><tab>| | $ cht.sh --shell | | $ cht.sh go zip lists |
| go/for go/func | | cht.sh> help | | Ask any question using |
| $ cht.sh go/for | | ... | | cht.sh or curl cht.sh: |
| ... | | | | /go/zip+lists |
| | | | | (use /,+ when curling) |
| | | | | |
+---- TAB-completion ----+ +-- interactive shell ---+ +- programming questions-+
+------------------------+ +------------------------+ +------------------------+
| $ curl cht.sh/:help | | $ vim prg.py | | $ time curl cht.sh/ |
| see /:help and /:intro | | ... | | ... |
| for usage information | | zip lists _ | | real 0m0.075s |
| and README.md on GitHub| | <leader>KK | | |
| for the details | | *awesome* | | |
| *start here*| | | | |
+--- self-documented ----+ +- queries from editor! -+ +---- instant answers ---+
[Follow @igor_chubin for updates][github.com/chubin/cheat.sh]
Random Jokes
Sometimes, We just want that. Sometimes 🤔
curl https://icanhazdadjoke.com
That's set...
Text To QR Code
I don't know how many of you will do that. But yaa! we have an option for that. You can generate a QR code which will consist of text or string? And, Of course, this works perfect on the terminal.
curl qrenco.de/this_is_my_text
You can also share multiple lines like that
printf "two\nlines" | curl -F-=\<- qrenco.de
But, The way I prefer is to read text from a file
cat myfile.sh | curl -F-=\<- qrenco.de
Weather In Console
Stop using an application to check the weather. That ask for location. I don't want that. We have a better way or the right way to check curl the weather!
Just do...
curl wttr.in/<your location>
No permission granting required
┌─[radowoo@SecOS]─[~]
└──╼ $curl wttr.in/USA+Boston
Weather report: USA+Boston
\ / Partly cloudy
_ /"".-. 21 °C
\_( ). ↑ 22 km/h
/(___(__) 16 km
0.0 mm
Location: Boston, Suffolk County, Massachusetts, United States [42.3554334,-71.060511]
Follow @igor_chubin for wttr.in updates
wttr.in provides you more control over how you wanna see the weather information for that check out their GitHub Repo.
Execute Script Without Downloading Them
Have you ever used neofetch? Or Did you ever try to test your internet speed? If yes! Then, stop doing that because you can achieve these simple tasks from the command line via cURL.
But, You may think. Why would I encourage you not to download neofetch? Because I'm not a big fan of tools that just gives some system info using an 11k line of code. Yes, that's true. I think we can get this information via creating our own script but If you still want that 11k line of codes, then use them without downloading. Here is how.
curl -sL https://raw.githubusercontent.com/dylanaraps/neofetch/master/neofetch | bash
Above command will simply fetch the neofetch script from GitHub temporarily and then execute it from bash. And, This will be removed when it's done.
But, There are several awesome utilities on GitHub. That you may wanna use some time just like Internet Speed Test. For that, just do
curl -s https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest.py | python -
Make Thing Simpler
All the above commands are not supposed to be typed every time you use them. Instead, these all should be aliased into a .zshrc or .bashrc files. So, I did that for you.
alias myip='curl -4 http://ifconfig.co/ip'
alias ipinfo='curl -s http://ip-api.com/json?fields=66846719 | jq'
alias mydns='curl -sL http://edns.ip-api.com/json | jq'
alias shorturl='function _e(){ curl -F "url=$1" https://shorta.link; };_e'
alias slugurl='function _e(){ curl -F "url=$1" -F "slug=$2" https://shorta.link; };_e'
alias fshare='function _e(){ curl -F "file=@$1" https://0x0.st; };_e'
alias cheat='function _e(){ curl cheat.sh/$1; };_e'
alias joke='curl https://icanhazdadjoke.com'
alias tqr='function _e(){ printf "$1" | curl -F-=\<- qrenco.de; };_e'
alias weather='curl wttr.in/USA+London'
alias neofetch='function _e(){ curl -sL https://raw.githubusercontent.com/dylanaraps/neofetch/master/neofetch | bash; };_e'
alias netspeed='function _e(){ curl -s https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest.py | python3 -; };_e'
Note: Many of these services store your data to work properly ( Who Knows? ) except a few ones.
Want more websites like that! Then check out Awesome Console Services GitHub repository which maintains such services. So, that's set for now. Good Bye!
