What are some of the common options that curl provides for downloading Web data?
cURL supports various protocols like, DICT, FILE, FTP, FTPS, Gopher, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, POP3, POP3S, RTMP, RTSP, SCP, SFTP, SMTP, SMTPS, Telnet and TFTP. This article provides 15 practical cURL usage examples.
How do I run multiple curl commands?
7 Answers
- make a file called curlrequests.sh.
- save the file and make it executable with chmod : chmod +x curlrequests.sh.
- run your file: ./curlrequests.sh.
How does curl download files from the command line?
The download is restarted. curl reports the offset at which it is restarting. With the -I (head) option, you can retrieve the HTTP headers only. This is the same as sending the HTTP HEAD command to a web server. This command retrieves information only; it does not download any web pages or files.
How to download multiple files using cURL and WGET?
To download multiple files using Wget, create a text file with a list of files URLs and then use the below syntax to download all files at simultaneously. $ wget –i [filename.txt] For instance, we have created a text file files.txt that contains two URLs as shown in the image below. Then we have run the following command:
How does curl save files to remote server?
Note that this command uses the -O (remote file) output command, which uses an uppercase “O.” This option causes curl to save the retrieved file with the same name that the file has on the remote server. The -n 1 option tells xargs to treat each line of the text file as a single parameter.
How to move a file to a new location in curl?
You’ll get the normal download output with each file transfer listed in its own row. As it’s common for site admins to move the location of a file, then 301 redirect to the new one, it can be good practice to include the -L option in your cURL command. For example, if we try to access BitLaunch’s robots.txt with this command: