Hi friends,I am new to unix and this is really a dummy question.but please help me out.
How to simulate head command without using head command???
also tail command too,also more command.
it is given as a homework to do....please tell me how to do (2 Replies)
Hi all,
I am using linux box ...i dont find the manual entry of sar command through
man sar ...it is in unix not in linux although i have to check the cpu utilization and paging...any alternative of sar command..
Thanks
Vijay Sahu (1 Reply)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
Ok, Im back with another small problem. I created a script (the one posted in the last thread). After some help from some members here all is good. The problem is I made it... (4 Replies)
Hi,
I was looking for a command which would help sending files parallely to remote server , and lftp is the closest option I could got. Unfortunately when I checked the AIX machine I work on does not has lftp installed.
Is there any alternative perl script (or something like that) which I can... (1 Reply)
hi,
I need alternative command for topas to check cpu %, i tried with ps but their is lot of diffference between the outputs of two commands...
Thanks (3 Replies)
Hi All,
I am trying to select 30 days older files under current directory ,but not from subdirectory using below command.
find <Dir> -type f -mtime + 30
This command selecting all the files from current directory and also from sub directory .
I read some documention through internet ,... (1 Reply)
Need to run this api command via curl, the python code works without any problems , but we want the same to be run as curl command
import requests
params = {'username': 'testuser'}
params = 'c3NhbmthMDJjsd'
params = 'test'
params = 'guide'
params = '192.168.0.37'
params =... (2 Replies)
Ubuntu, Bash 4.3.48
Hi,
I have 2 files and I want to join them (line by line if the start of the lines is the same, like a ID)
INPUT FILE 1 (tab delimited)
aa_12_12_v_c aaa,asf,afgas,eg
bb_12_43_a_d dad,ada,adaf,afa
cc_56_75_d_f asd,thh,ert,rtertet
INPUT FILE 2 (tab delimited)... (4 Replies)
Good Afternoon,
I'm backing up a folder from one NAS to another using a unix script using cp. Its a lot of files and takes several days to complete. Most of the files don't change from week to week. Is there a command that would be quicker?
Also note, the backup needs to be ready-to-use in... (5 Replies)
Discussion started by: Stellaman1977
5 Replies
LEARN ABOUT MOJAVE
curlopt_post
CURLOPT_POST(3) curl_easy_setopt options CURLOPT_POST(3)NAME
CURLOPT_POST - request a HTTP POST
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_POST, long post);
DESCRIPTION
A parameter set to 1 tells libcurl to do a regular HTTP post. This will also make the library use a "Content-Type: application/x-www-form-
urlencoded" header. (This is by far the most commonly used POST method).
Use one of CURLOPT_POSTFIELDS(3) or CURLOPT_COPYPOSTFIELDS(3) options to specify what data to post and CURLOPT_POSTFIELDSIZE(3) or CUR-
LOPT_POSTFIELDSIZE_LARGE(3) to set the data size.
Optionally, you can provide data to POST using the CURLOPT_READFUNCTION(3) and CURLOPT_READDATA(3) options but then you must make sure to
not set CURLOPT_POSTFIELDS(3) to anything but NULL. When providing data with a callback, you must transmit it using chunked transfer-encod-
ing or you must set the size of the data with the CURLOPT_POSTFIELDSIZE(3) or CURLOPT_POSTFIELDSIZE_LARGE(3) options. To enable chunked
encoding, you simply pass in the appropriate Transfer-Encoding header, see the post-callback.c example.
You can override the default POST Content-Type: header by setting your own with CURLOPT_HTTPHEADER(3).
Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header. You can disable this header with CURLOPT_HTTPHEADER(3) as
usual.
If you use POST to a HTTP 1.1 server, you can send data without knowing the size before starting the POST if you use chunked encoding. You
enable this by adding a header like "Transfer-Encoding: chunked" with CURLOPT_HTTPHEADER(3). With HTTP 1.0 or without chunked transfer, you
must specify the size in the request.
When setting CURLOPT_POST(3) to 1, it will automatically set CURLOPT_NOBODY(3) to 0.
If you issue a POST request and then want to make a HEAD or GET using the same re-used handle, you must explicitly set the new request type
using CURLOPT_NOBODY(3) or CURLOPT_HTTPGET(3) or similar.
DEFAULT
0, disabled
PROTOCOLS
HTTP
EXAMPLE
TODO
AVAILABILITY
Along with HTTP
RETURN VALUE
Returns CURLE_OK if HTTP is supported, and CURLE_UNKNOWN_OPTION if not.
SEE ALSO CURLOPT_POSTFIELDS(3), CURLOPT_HTTPPOST(3),
libcurl 7.54.0 February 03, 2016 CURLOPT_POST(3)