---
name: "sockd.fc"
section: "5"
platform: "linux"
package: "socks4-server"
version: "4.3.beta2-20+b2"
release: "Debian 10 (Buster)"
platforms: ["linux"]
url: "https://new.carta.tech/sockd.fc"
---

# sockd.fc(5)

Frozen configuration file for SOCKS server

## NAME

sockd.fc - Frozen configuration file for SOCKS server

## SYNOPSIS

**/etc/sockd.fc**

## DESCRIPTION

The frozen configuration file is produced by *make\_sockdfc* and is essentially the memory image of the parsed configuration file. Using the frozen configuration file can reduce the start-up delay of the SOCKS server program since it no longer has to parse the file contents.

When the SOCKS server starts, it always looks for the frozen configuration file **/etc/sockd.fc** first. If that file is not found, it then tries to use the plain-text configuration file **/etc/sockd.conf**. If you use frozen configuration, you must remember to run *make\_sockdfc* every time after you modify the plain-text file or the SOCKS server will continue to use the frozen file of a previous configuration.

To find out the contents of a frozen configuration file, use *dump\_sockdfc*.

## SEE ALSO

[*dump\_sockdfc*(8)](/dump_sockdfc/8.md), [*make\_sockdfc*(8)](/make_sockdfc/8.md), [*sockd.conf*(5)](/sockd.conf/5.md), [*sockd.fc*(5)](/sockd.fc/5.md)

## AUTHOR

```
Ying-Da Lee, yingda@best.com or yingda@esd.sgi.com
```