#11790: `sage --sh -c ...` shouldn't print [that many] messages
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Reporter: leif | Owner:
Type: defect | Status: positive_review
Priority: blocker | Milestone: sage-5.0
Component: scripts | Keywords: subshell
commands sage-sage environment batch mode stdout
Work_issues: | Upstream: N/A
Reviewer: Jeroen Demeyer, John Palmieri | Author: John Palmieri,
Jeroen Demeyer
Merged: | Dependencies: #12647
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Comment(by jhpalmieri):
Right, but suppose we do something like this:
{{{
if [ "$1" = '--norc' -o "$1" = '--nodotsage' ]; then
export DOT_SAGE=`mktemp -d ${TMPDIR:-/tmp}/dotsageXXXXXX`
shift
sage "$@"
status=$?
rm -rf "$DOT_SAGE"
exit $status
fi
}}}
Then if you do `sage --norc --sh ...` (or any other option like `--sh`
which uses `exec`), it will never reach the line `rm -rf "$DOT_SAGE"`.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11790#comment:34>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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