Just trying to find out a few things .... Post: 302211473

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Top Forums UNIX for Dummies Questions & Answers Just trying to find out a few things .... Post 302211473 by jim mcnamara on Thursday 3rd of July 2008 12:08:38 PM

07-03-2008

Registered User

The original UNIX from Bell Labs was provided free on a tape. Later on the OS diverged into different directions, like BSD or System V. During the late 80's and early 90's the OS releases became very proprietary - Sun had one, Hewlett Packard another, and so on. This proliferation of UNIX systems also is known as flavors.

Things are opening up in part because of the open source movement. So, everyone realized that having different commands (or C functions) for the same thing or commands with the same name with different behaviors was a bad thing. So we have an alphabet soup of proposed standards.

Currently, POSIX standards are the one most OS developers try to follow. This means that development is easier when you have to write the same code for Solaris, HPUX, and Linux.

The reason we have to know what OS we are talking about is that some have "bizarre"
features. If we give an answer without knowing which flavor, we may give a bad answer. The Solaris version of awk is an example of a kind of bizarre version of a UNIX tool, for example.

Maybe try downloading knoppix, it is smaller than some others. Damn Small Linux is smallest UNIX meant for desktops ~50MB.
DSL information

The download time is a function of your connection speed. If you are at dialup speeds something like knoppix will take overnight. 1.5Mb DSL connection maybe several hours.

jim mcnamara

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LEARN ABOUT MOJAVE

curlopt_maxfilesize_large

CURLOPT_MAXFILESIZE_LARGE(3)				     curl_easy_setopt options				      CURLOPT_MAXFILESIZE_LARGE(3)

NAME

       CURLOPT_MAXFILESIZE_LARGE - maximum file size allowed to download

SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_MAXFILESIZE_LARGE,
				 curl_off_t size);

DESCRIPTION

       Pass  a	curl_off_t  as	parameter.  This allows you to specify the maximum size (in bytes) of a file to download. If the file requested is
       found larger than this value, the transfer will not start and CURLE_FILESIZE_EXCEEDED will be returned.

       The file size is not always known prior to download, and for such files this option has no effect even if the file transfer ends  up  being
       larger than this given limit. This concerns both FTP and HTTP transfers.

DEFAULT

       None

PROTOCOLS

       FTP and HTTP

EXAMPLE

       TODO

AVAILABILITY

       Added in 7.11.0

RETURN VALUE

       Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.

SEE ALSO

       CURLOPT_MAXFILESIZE(3), CURLOPT_MAX_RECV_SPEED_LARGE(3),

libcurl 7.54.0							 February 03, 2016				      CURLOPT_MAXFILESIZE_LARGE(3)