Uppdaterad 2025-01-07

cURL

Hjälp för cURL i UNIX

curl --help

Version av curl

curl --version

Vilken curl?

which curl

Sökväg

/usr/bin/curl

Manual för UNIX

man curl curl --manual | less

Hämta fil med UNIX

curl -O

Hämta headers med UNIX

curl -I

Logga in med UNIX

curl -u username:password http://example.com

Sätt webbläsare med UNIX

curl -A "UserAgentString" http://url.com

Skicka en post UNIX

curl -X

Lägg till data för post

curl -d

Följ med UNIX

curl -L

Hämta cookies med UNIX

curl -b ~/.cookie-file

Visa progress med UNIX

curl -# curl --progress-bar

UNIX $_SERVER['HTTP_REFERER']

curl -L -e ";auto"

FTP using cURL (länk)

Download a file using FTP

curl ftp://myftpsite.com/mp3/mozart_piano_sonata.zip --user myname:mypassword -o mozart_piano_sonata.zip

Upload a file using FTP

curl -T koc_dance.mp3 ftp://myftpsite.com/mp3/ --user myname:mypassword

List files in sub directories

curl ftp://myftpsite.com/mp3/ --user myname:mypassword

List only directories, silent the curl progress bar, and use grep to filter

curl ftp://myftpsite.com --user myname:mypassword -s | grep ^d

Remove files using FTP

This is a bit tricky, because curl do not support that by default, well anyway, you can make use of -X and pass in the REAL FTP command. (Check out a list of FTP service Command in rfc 959, under 4.1.3. FTP SERVICE COMMANDS)

curl ftp://myftpsite.com/ -X 'DELE mp3/koc_dance.mp3' --user myname:mypassword

Caution: Make sure you are know what are you deleting! It will not prompts ‘Are you sure?’ confirmation.

Personer

Daniel Stenberg

Datum

1998-03-20

Nyhet

curl-is-23-years-old-today

Open connection PHP

$ch = curl_init();

Set the url, number of POST vars, POST data PHP

curl_setopt($ch, CURLOPT_URL, 'https://hooks.slack.com/services/lorem/ipsum/dolor');
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, 'payload={"channel": "#channel", "username": "Name of the bot", "text": "' . urlencode($variabel) . '", "icon_emoji": ":space_invader:"}');

curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_HEADERFUNCTION, "functionForHeader");

$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);