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#!/bin/dash
# file: hello_world_fun
# copyright: Bernd Schumacher <bernd.schumacher@hpe.com> (2007-2020)
# license: GNU General Public License, version 3
# description: example "hello world" script with shell function
# warning: normally it makes
# warning: Be aware that the interactive step size in this example is only
# reasonable to summanrized demonstrate shellia features.
# Read shellia(7) NOTES, to learn about a reasonable size of
# interactive steps.
# usage: ./hello_world_fun [-i] [--] <name>
# we prefer a local copy of ia, if it exists
[ -f ia ] && . ./ia || . /usr/share/shellia/ia
# say_hello <name>
say_hello()
{
local name
eval "$ia_init"
ia_add "name=\"$1\""
ia_add "echo \"hello \$name\""
ia
}
eval "$ia_init"
ia_add "say_hello <-i> -- \"$1\""
ia
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