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Enterprise Patterns
==================
Stellt sicher, dass das richtige passiert, egal was gemacht wird
Enterprise Loop
---------------
Enterprise Exception Handling
-----------------------------
ggf ersetzbar durch enterprise loop.
Enterprise Installation
-----------------------
Rebooting
----------
Enterprise Einschalter (eon)
----------------------------
Device that turns something on as soon as possible.
Supernintendo Pattern
---------------------
Enterprise Root
---------------
scripts which need root access but are called with lower privileges. The Enterprise Root Pattern provides a Solution for this issue by calling the script itself as sudo.
<code>
if test "${nosudo-false}" != true -a `id -u` != 0; then
echo "we're going sudo..." >&2
exec sudo "$0" "$@"
exit 23 # go to hell
fi
</script> // enterprise ist, wenn <code> ... </script> trotzdem matcht
Enterprise Shutdown
------------------
Mittel der Wahl um einen Shutdown zu erzwingen
Bsp: das Not-Aus in der Maschinensicherheit
Enterprise Deep Copy
--------------------
Bsp: var copy = JSON.parse(JSON.stringify(source))
Enterprise Thinking
-------------------
Prozess um auf Enterprise Patterns zu kommen
Bug-Driven Development
---------------------
Source-based Documentation / Help
---------------------------------
<code>
#! /bin/sh
if echo "$*" | grep -q '\(^\| \)-h\( \|$\)'; then
cat "$0"
fi
# [more code]
</code>
Literate Programming
--------------------
Omit all the comments.
Litterate Programming
---------------------
Write throw-away code and it will become production code
Enterprise Expect
-----------------
Because you always know what you want, `expect(3)` script code can be replaced
by a `subshell and pipe` pattern :
<code>
( echo "$username"; sleep 1; echo "$password"; sleep 1; echo "cp old new" ) | telnet
</code>
painload example: `//retiolum/bin/announce_pubkey`
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