what does this output (-u prints the tmp file but does not create) -- set -x mktemp --?-version cd print $PWD mktemp -u "" "$PWD" touch x1 cd -@ x1 mktemp -u "" "$PWD" cd - rm x1
On Tue, Dec 3, 2013 at 12:02 PM, Simon Toedt <simon.to...@gmail.com> wrote: > On Tue, Dec 3, 2013 at 5:19 PM, Glenn Fowler <glenn.s.fow...@gmail.com> > wrote: > > i don't really care for the utility of -p but it seems to be working as > > advertised > > try something like: mktemp myprefix "$PWD" > > ksh -c 'builtin mktemp ; touch x1 ; cd -@ x1 ; mktemp myprefix "$PWD" > ; :' > /tmp/myprejFqre.FAL > > > or mktemp "" "$PWD" > > does not work either > > > > > mktemp --?p > > -p, --default=directory > > Use directory if the TMPDIR environment variable is not > > defined. Implies --tmp. > > > > gnu man mktemp > > -p DIR use DIR as a prefix; implies -t [deprecated] > > > > -t interpret TEMPLATE as a single file name component, > relative > > to a directory: $TMPDIR, if set; else the > > directory specified via -p; else /tmp [deprecated] > > > > What I wish to archive is to get a temporary file in the O_XATTR dir > so that the temp file disappears when I remove the underlying parent > file. > > And I am confused: Why does this not work? I'd expect a temporary file > in /dev/file/xattr@/home/stoe/x1//@//, but instead always get one in > /tmp: > env - /bin/ksh -x -c 'builtin mktemp ; touch x1 ; cd -@ x1 ; > TMPDIR="$PWD" ; mktemp "" "$PWD" ; :' > + builtin mktemp > + touch x1 > + cd -@ x1 > + TMPDIR=/dev/file/xattr@/home/stoe/x1//@// > + mktemp '' /dev/file/xattr@/home/stoe/x1//@// > /tmp/8nR0snQsJI.JID > + : > env - /bin/ksh -x -c 'builtin mktemp ; touch x1 ; cd -@ x1 ; > TMPDIR="$PWD" ; mktemp ; :' > + builtin mktemp > + touch x1 > + cd -@ x1 > + TMPDIR=/dev/file/xattr@/home/stoe/x1//@// > + mktemp > /tmp/tmp5Sy9yoF.syY > + : > > Simon >
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