/usr/bin/magic is in magic 7.5.233-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | #!/bin/sh
#
# For installation, put this file (magic.sh) in a known executable path.
# Put startup script "magic.tcl", shared library "tclmagic.so", and
# "wish" replacement "magicexec" in ${CAD_ROOT}/magic/tcl/.
#
# This script starts magic under the Tcl interpreter,
# reading commands from a special startup script which
# launches magic and retains the Tcl interactive interpreter.
# Parse for the argument "-c[onsole]". If it exists, run magic
# with the TkCon console. Strip this argument from the argument list.
TKCON=true
DNULL=
MAGIC_WISH=/usr/bin/wish8.5
export MAGIC_WISH
# Hacks for Cygwin
if [ "`uname | cut -d_ -f1`" = "CYGWIN" ]; then
export PATH="$PATH:/usr/lib"
export DISPLAY=${DISPLAY:=":0"}
fi
for i in $@ ; do
case $i in
-noc*) TKCON=;;
-dnull) DNULL=true;;
esac
done
if [ $TKCON ]; then
if [ $DNULL ]; then
exec /usr/lib/x86_64-linux-gnu/magic/tcl/tkcon.tcl -eval "source /usr/lib/x86_64-linux-gnu/magic/tcl/console.tcl" \
-slave "set argc $#; set argv [list $*]; source /usr/lib/x86_64-linux-gnu/magic/tcl/magic.tcl"
else
exec /usr/lib/x86_64-linux-gnu/magic/tcl/tkcon.tcl -eval "source /usr/lib/x86_64-linux-gnu/magic/tcl/console.tcl" \
-slave "package require Tk; set argc $#; set argv [list $*]; \
source /usr/lib/x86_64-linux-gnu/magic/tcl/magic.tcl"
fi
else
#
# Run the stand-in for wish (magicexec), which acts exactly like "wish"
# except that it replaces ~/.wishrc with magic.tcl. This executable is
# *only* needed when running without the console; the console itself is
# capable of sourcing the startup script.
#
# With option "-dnull" we set up for operation without Tk (simple interpreter
# only, efficient for running in batch mode).
#
if [ $DNULL ]; then
exec /usr/lib/x86_64-linux-gnu/magic/tcl/magicdnull -nowrapper $@
else
exec /usr/lib/x86_64-linux-gnu/magic/tcl/magicexec -- $@
fi
fi
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