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author | lassulus <lassulus@lassul.us> | 2018-06-28 12:58:33 +0200 |
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committer | lassulus <lassulus@lassul.us> | 2018-06-28 12:58:33 +0200 |
commit | 9c0a1a7e5b4ba19e96b93295693920c25b0f6a5f (patch) | |
tree | 36a9bd049535960d2fb2ec0f4185ba428cebb8de /enterprise-patterns.md | |
parent | 423729bb036456adc4859866815b7de8fba2c0c1 (diff) |
ENTERPRISE_PATTERN -> enterprise-patterns.md
Diffstat (limited to 'enterprise-patterns.md')
-rw-r--r-- | enterprise-patterns.md | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/enterprise-patterns.md b/enterprise-patterns.md new file mode 100644 index 0000000..a174fe4 --- /dev/null +++ b/enterprise-patterns.md @@ -0,0 +1,105 @@ +% ENTERPRISE PATTERNS(1) krebs Manuals +% krebs + +# NAME + +Enterprise Patterns - Stellt sicher, dass das richtige passiert, egal was gemacht wird + +# DEFINITIONS + + +### 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` + + +### Enterprise Waiting +- Quietly wait until someone else solves the problem. +- Passive variant of Complainterprise Waiting. + + +### Complainterprise Waiting +- Submit a bug report and do Enterprise Waiting. +- Active variant of Enterprise Waiting. + + |