Bug 182148
| Summary: | "time -h portupgrade -aDFR -O" stops sending ^D | ||
|---|---|---|---|
| Product: | Base System | Reporter: | Thomas Schweikle <tps> |
| Component: | misc | Assignee: | freebsd-bugs (Nobody) <bugs> |
| Status: | Open --- | ||
| Severity: | Affects Only Me | ||
| Priority: | Normal | ||
| Version: | 9.2-PRERELEASE | ||
| Hardware: | Any | ||
| OS: | Any | ||
Fix must read: ... inside of scripts. -- Thomas For bugs matching the following criteria: Status: In Progress Changed: (is less than) 2014-06-01 Reset to default assignee and clear in-progress tags. Mail being skipped |
Having a script: --- snip #!/bin/sh timecmd() { echo "$(date) -- \"$*\"" time -h -- $* res=$? echo echo return $res } timecmd portupgrade -aDFR -O --- snap leads to output: --- snip # update up Mon Sep 16 11:28:47 CEST 2013 -- "portupgrade -aDFR -O" [Reading data from pkg(8) ... - 272 packages found - done] ---> Fetching the distfile(s) for 'sqlite3-3.8.0.2' (databases/sqlite3) ---> Fetching '/usr/ports/databases/sqlite3' ^D --- snap at this point the script stops. Changing it to read: --- snip #!/bin/sh timecmd() { echo "$(date) -- \"$*\"" time -h -- $* res=$? echo echo return $res } timecmd portupgrade -aDFR -O \< /dev/null --- snap leads to output: --- snip # update up Mon Sep 16 12:22:51 CEST 2013 -- "portupgrade -aDFR -O < /dev/null" [Reading data from pkg(8) ... - 272 packages found - done] : date format error --- snap Looks like there is something going on inside portupgrade while fiddling with stdio/stderr/stdin giving strange results or leading to hanging processes waiting for input. Fix: Do not use portupgrade with any io-redirects Do not use "time" or others to execute portupgrade So really: no fix known. How-To-Repeat: Copy the above script, execute it to update ports database