diff options
| author | tv <tv@iiso> | 2011-09-22 10:08:19 +0200 |
|---|---|---|
| committer | tv <tv@iiso> | 2011-09-22 10:08:19 +0200 |
| commit | a4fbd7d77c3b9a0fd202de9883bd8e07019a79e7 (patch) | |
| tree | 0ebd4c492cd8b8eacc73fc0873ed0ad67be9430f /hyper/README.md | |
| parent | 01274307ee0723a293772bd226ea0e880a3b8e8c (diff) | |
//hyper: x² from a little local hyper sewer system
Diffstat (limited to 'hyper/README.md')
| -rw-r--r-- | hyper/README.md | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/hyper/README.md b/hyper/README.md index d1a2bc0c..d8fe9d67 100644 --- a/hyper/README.md +++ b/hyper/README.md @@ -24,3 +24,13 @@ hint: maybe run each command in some separate terminal. cat //proc/dummy/2 date | curl -fvsS --data-binary @- http://localhost:3 +## calculate the square of the current year in a little local hyper sewer system + +hint: maybe run each command in some separate terminal. + + id=sqr sh -x //hyper/process/spawn stdbuf -o 0 sed 's/[^0-9]//g;s/.*/(&)^2/' + id=bc sh -x //hyper/process/spawn bc + port=42 node //hyper/influx/http //proc/sqr/0 + cat //proc/sqr/1 > //proc/bc/0 + cat //proc/bc/1 + date +%Y | curl -fvsS --data-binary @- http://localhost:42 |