Linux命令参数详细解析-curl

• Usage: curl [options...] <url>

  Options: (H) means HTTP/HTTPS only, (F) means FTP only

  --anyauth Pick "any" authentication method (H)

• -a, --append Append to target file when uploading (F/SFTP)

  --basic Use HTTP Basic Authentication (H)

  --cacert FILE CA certificate to verify peer against (SSL)

  --capath DIR CA directory to verify peer against (SSL)

• -E, --cert CERT[:PASSWD] Client certificate file and password (SSL)

  --cert-type TYPE Certificate file type (DER/PEM/ENG) (SSL)

  --ciphers LIST SSL ciphers to use (SSL)

  --compressed Request compressed response (using deflate or gzip)

• -K, --config FILE Specify which config file to read

  --connect-timeout SECONDS Maximum time allowed for connection

• -C, --continue-at OFFSET Resumed transfer offset
• -b, --cookie STRING/FILE String or file to read cookies from (H)

• -c, --cookie-jar FILE Write cookies to this file after operation (H)

  --create-dirs Create necessary local directory hierarchy

  --crlf Convert LF to CRLF in upload

  --crlfile FILE Get a CRL list in PEM format from the given file

• -d, --data DATA HTTP POST data (H)

  --data-ascii DATA HTTP POST ASCII data (H)

  --data-binary DATA HTTP POST binary data (H)

  --data-urlencode DATA HTTP POST data url encoded (H)

  --delegation STRING GSS-API delegation permission

  --digest Use HTTP Digest Authentication (H)

  --disable-eprt Inhibit using EPRT or LPRT (F)

  --disable-epsv Inhibit using EPSV (F)

• -D, --dump-header FILE Write the headers to this file

  --egd-file FILE EGD socket path for random data (SSL)

  --engine ENGINGE Crypto engine (SSL). "--engine list" for list

• -f, --fail Fail silently (no output at all) on HTTP errors (H)

• -F, --form CONTENT Specify HTTP multipart POST data (H)

  --form-string STRING Specify HTTP multipart POST data (H)

  --ftp-account DATA Account data string (F)

  --ftp-alternative-to-user COMMAND String to replace "USER [name]" (F)

  --ftp-create-dirs Create the remote dirs if not present (F)

  --ftp-method [MULTICWD/NOCWD/SINGLECWD] Control CWD usage (F)

  --ftp-pasv Use PASV/EPSV instead of PORT (F)

• -P, --ftp-port ADR Use PORT with given address instead of PASV (F)

  --ftp-skip-pasv-ip Skip the IP address for PASV (F)

  --ftp-pret Send PRET before PASV (for drftpd) (F)

  --ftp-ssl-ccc Send CCC after authenticating (F)

  --ftp-ssl-ccc-mode ACTIVE/PASSIVE Set CCC mode (F)

  --ftp-ssl-control Require SSL/TLS for ftp login, clear for transfer (F)

• -G, --get Send the -d data with a HTTP GET (H)
• -g, --globoff Disable URL sequences and ranges using {} and []
• -H, --header LINE Custom header to pass to server (H)
• -I, --head Show document info only

• -h, --help This help text

  --hostpubmd5 MD5 Hex encoded MD5 string of the host public key. (SSH)

  -0, --http1.0 Use HTTP 1.0 (H)

  --ignore-content-length Ignore the HTTP Content-Length header

• -i, --include Include protocol headers in the output (H/F)

• -k, --insecure Allow connections to SSL sites without certs (H)

  --interface INTERFACE Specify network interface/address to use

• -4, --ipv4 Resolve name to IPv4 address
• -6, --ipv6 Resolve name to IPv6 address

• -j, --junk-session-cookies Ignore session cookies read from file (H)

  --keepalive-time SECONDS Interval between keepalive probes

  --key KEY Private key file name (SSL/SSH)

  --key-type TYPE Private key file type (DER/PEM/ENG) (SSL)

  --krb LEVEL Enable Kerberos with specified security level (F)

  --libcurl FILE Dump libcurl equivalent code of this command line

  --limit-rate RATE Limit transfer speed to this rate

• -l, --list-only List only names of an FTP directory (F)

  --local-port RANGE Force use of these local port numbers

• -L, --location Follow redirects (H)

  --location-trusted like --location and send auth to other hosts (H)

• -M, --manual Display the full manual

  --mail-from FROM Mail from this address

  --mail-rcpt TO Mail to this receiver(s)

  --mail-auth AUTH Originator address of the original email

  --max-filesize BYTES Maximum file size to download (H/F)

  --max-redirs NUM Maximum number of redirects allowed (H)

• -m, --max-time SECONDS Maximum time allowed for the transfer

  --metalink Process given URLs as metalink XML file

  --negotiate Use HTTP Negotiate Authentication (H)

• -n, --netrc Must read .netrc for user name and password

  --netrc-optional Use either .netrc or URL; overrides -n

  --netrc-file FILE Set up the netrc filename to use

• -N, --no-buffer Disable buffering of the output stream

  --no-keepalive Disable keepalive use on the connection

  --no-sessionid Disable SSL session-ID reusing (SSL)

  --noproxy List of hosts which do not use proxy

  --ntlm Use HTTP NTLM authentication (H)

• -o, --output FILE Write output to <file> instead of stdout

  --pass PASS Pass phrase for the private key (SSL/SSH)

  --post301 Do not switch to GET after following a 301 redirect (H)

  --post302 Do not switch to GET after following a 302 redirect (H)

  --post303 Do not switch to GET after following a 303 redirect (H)

• -#, --progress-bar Display transfer progress as a progress bar

  --proto PROTOCOLS Enable/disable specified protocols

  --proto-redir PROTOCOLS Enable/disable specified protocols on redirect

• -x, --proxy [PROTOCOL://]HOST[:PORT] Use proxy on given port

  

  image.png

  --proxy-anyauth Pick "any" proxy authentication method (H)

  --proxy-basic Use Basic authentication on the proxy (H)

  --proxy-digest Use Digest authentication on the proxy (H)

  --proxy-negotiate Use Negotiate authentication on the proxy (H)

  --proxy-ntlm Use NTLM authentication on the proxy (H)

• -U, --proxy-user USER[:PASSWORD] Proxy user and password

  --proxy1.0 HOST[:PORT] Use HTTP/1.0 proxy on given port

• -p, --proxytunnel Operate through a HTTP proxy tunnel (using CONNECT)

  --pubkey KEY Public key file name (SSH)

• -Q, --quote CMD Send command(s) to server before transfer (F/SFTP)

  --random-file FILE File for reading random data from (SSL)

• -r, --range RANGE Retrieve only the bytes within a range

  --raw Do HTTP "raw", without any transfer decoding (H)

• -e, --referer Referer URL (H)
• -J, --remote-header-name Use the header-provided filename (H)

• -O, --remote-name Write output to a file named as the remote file

  --remote-name-all Use the remote file name for all URLs

• -R, --remote-time Set the remote file's time on the local output

• -X, --request COMMAND Specify request command to use

  --resolve HOST:PORT:ADDRESS Force resolve of HOST:PORT to ADDRESS

  --retry NUM Retry request NUM times if transient problems occur

  --retry-delay SECONDS When retrying, wait this many seconds between each

  --retry-max-time SECONDS Retry only within this period

• -S, --show-error Show error. With -s, make curl show errors when they occur

• -s, --silent Silent mode. Don't output anything 静音模式。 不要输出任何东西

  --socks4 HOST[:PORT] SOCKS4 proxy on given host + port

  --socks4a HOST[:PORT] SOCKS4a proxy on given host + port

  --socks5 HOST[:PORT] SOCKS5 proxy on given host + port

  --socks5-hostname HOST[:PORT] SOCKS5 proxy, pass host name to proxy

  --socks5-gssapi-service NAME SOCKS5 proxy service name for gssapi

  --socks5-gssapi-nec Compatibility with NEC SOCKS5 server

• -Y, --speed-limit RATE Stop transfers below speed-limit for 'speed-time' secs

• -y, --speed-time SECONDS Time for trig speed-limit abort. Defaults to 30

  --ssl Try SSL/TLS (FTP, IMAP, POP3, SMTP)

  --ssl-reqd Require SSL/TLS (FTP, IMAP, POP3, SMTP)

• -2, --sslv2 Use SSLv2 (SSL)

• -3, --sslv3 Use SSLv3 (SSL)

  --ssl-allow-beast Allow security flaw to improve interop (SSL)

  --stderr FILE Where to redirect stderr. - means stdout

  --tcp-nodelay Use the TCP_NODELAY option

• -t, --telnet-option OPT=VAL Set telnet option

  --tftp-blksize VALUE Set TFTP BLKSIZE option (must be >512)

• -z, --time-cond TIME Transfer based on a time condition

• -1, --tlsv1 Use => TLSv1 (SSL)

  --tlsv1.0 Use TLSv1.0 (SSL)

  --tlsv1.1 Use TLSv1.1 (SSL)

  --tlsv1.2 Use TLSv1.2 (SSL)

  --trace FILE Write a debug trace to the given file

  --trace-ascii FILE Like --trace but without the hex output

  --trace-time Add time stamps to trace/verbose output

  --tr-encoding Request compressed transfer encoding (H)

• -T, --upload-file FILE Transfer FILE to destination

  --url URL URL to work with

• -B, --use-ascii Use ASCII/text transfer

• -u, --user USER[:PASSWORD] Server user and password

  --tlsuser USER TLS username

  --tlspassword STRING TLS password

  --tlsauthtype STRING TLS authentication type (default SRP)

• -A, --user-agent STRING User-Agent to send to server (H)
• -v, --verbose Make the operation more talkative
• -V, --version Show version number and quit

• -w, --write-out FORMAT What to output after completion

  --xattr Store metadata in extended file attributes

• -q If used as the first parameter disables .curlrc