# \#90210

**URL:** https://forums.digi.com/tag/879-tag/879.md

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## [FLASH0 Free Space](https://forums.digi.com/t/flash0-free-space/12177)

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**Author:** [@gavello](https://forums.digi.com/u/gavello)\
**Replies:** 2\
**Last updated:** [November 14, 2013, 4:17am UTC](https://forums.digi.com/t/flash0-free-space/12177 "2013-11-14T04:17:20Z")

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Is there a way to get the total size of the flash0 FS and the available size in it???

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## [http file upload problem](https://forums.digi.com/t/http-file-upload-problem/12106)

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**Author:** [@gavello](https://forums.digi.com/u/gavello)\
**Replies:** 6\
**Last updated:** [November 5, 2013, 10:13am UTC](https://forums.digi.com/t/http-file-upload-problem/12106 "2013-11-05T10:13:50Z")

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can’t find any good explanation to file upload example inside digi net os some one has a link to a guide?

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## [NA\_HTTP\_SECURITY\_SINGLE\_ACCESS](https://forums.digi.com/t/na-http-security-single-access/12117)

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**Author:** [@gavello](https://forums.digi.com/u/gavello)\
**Replies:** 0\
**Last updated:** [October 30, 2013, 6:48am UTC](https://forums.digi.com/t/na-http-security-single-access/12117 "2013-10-30T06:48:42Z")

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I’m trying to configure an admin account where only 1 client can access at the same time. If two users each access the same control page at the same time can cause problems Advanced Web Server Toolkit describe a conce…