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#!/bin/bash
# vim: set filetype=sh :
# file: example.ia_mktemp
# copyright: Bernd Schumacher <bernd.schumacher@hpe.com> (2007-2020)
# license: GNU General Public License, version 3
# description: example using function ia_mktemp and ia_rmtemp
# see also: test.ia_mktemp
set -e
set -u
. ./ia.check
sub()
{
ia_mktemp file
[ -f $file ] && echo "sub: file exists: $file" >&2 || echo "sub: file does not exist: $file" >&2
echo "$file"
#ia_get_exit_trap t; ia_dev_dbg "sub: t=<$t>"
}
sub >/dev/null
# file should exist
[ -f $file ] && echo "main: file exists: $file" >&2 || echo "main: file does not exist: $file" >&2
# delete file manual
ia_rmtemp $file
# file should be deleted now
[ -f $file ] && echo "main: file exists: $file" >&2 || echo "main: file does not exist: $file" >&2
file="$(sub)"
# file should be deleted by trap, after leaving subshell
[ -f $file ] && echo "main: file exists: $file" >&2 || echo "main: file does not exist: $file" >&2
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