Timeline for cat STDIN won't work twice in script
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 6, 2014 at 21:46 | vote | accept | swam | ||
| Nov 6, 2014 at 21:39 | comment | added | swam | The purpose is I just want to display the submitted text from a HTML form (POST). | |
| Nov 6, 2014 at 21:36 | answer | added | chepner | timeline score: 5 | |
| Nov 6, 2014 at 21:36 | answer | added | Celada | timeline score: 10 | |
| Nov 6, 2014 at 21:34 | comment | added | chepner | <&0 only duplicates (redundantly and idempotently) the file descriptor, not the data available on that descriptor. | |
| Nov 6, 2014 at 21:33 | comment | added | gniourf_gniourf | Why do you write cat <&0 instead of just cat? | |
| Nov 6, 2014 at 21:32 | comment | added | terdon♦ | Could you explain what your script is actually doing? I mean, why do you want to cat <&0 in the first place? | |
| Nov 6, 2014 at 21:28 | history | asked | swam | CC BY-SA 3.0 |