Duh.......sudah salah tujuan malah kepencet send......😅
Maaf yah RR atas gangguannya😂
On Wed, May 11, 2016 at 8:24 AM, Alvin Tedjasukmana <
alvin.tedjasukm...@gmail.com> wrote:
> version=1
>
> setstring="nvram set"
> cmdopts="$*"
> scr_name=$(basename $0)
> cwd=$(dirname $(readlink -f $0))
> outfile="$cwd/restore-mynvram.sh"
> tmpfile="$outfile.tmp"
> count=0
>
> echo "#!/bin/sh" >$tmpfile
>
> if [[ $# -eq 0 ]]; then
> echo "Usage: save-mynvram.sh var1 var2 var3 ..."
> echo -e "\t where var1 var2 var3 ... are the names of the NVRAM vars
> to save"
> echo ""
> exit 0
> fi
>
> echo ""
> while [[ $# -gt 0 ]]; do
> var=$1
> value=$(nvram get $1)
> lval=$(echo ${#value})
> if [ $lval -gt 0 ]; then
> value=${value//$/\\$} # escape $ char
> value=${value//\"/\\\"} # escape " char
> value=${value//\`/\\\`} # escape ` char
> esc=`expr index "$value" $'\n'` # check for lf escape
> sequence
> else
> echo "Skipping $var (empty or does not exist)"
> shift
> continue
> fi
> let count=count+1
> echo "Saving $var"
> echo "echo \"Restoring $var\"" >>$tmpfile
> if [ $esc -gt 0 ]; then
> valuex=${value//$'\r'/} # remove cr
> valuex=${valuex//$'\n'/\\n} # convert lf to escape sequence
> echo "$setstring $var=\"\$(echo -e \"$valuex\")\""
> >>$tmpfile
> else
> echo "$setstring $var=\"$value\"" >>$tmpfile
> fi
>
> shift
> done
>
> if [[ $count -gt 0 ]]; then
> if [[ -e "$outfile" ]]; then
> echo "Backing up previous restore script to $outfile.bak"
> cp -f $outfile $outfile.bak
> fi
> echo "echo \"\"" >>$tmpfile
> echo "echo \"Restore complete - $count NVRAM variable(s)\"" >>$tmpfile
> echo "echo \"Enter 'nvram commit' then reboot to activate your
> restored settings\"" >>$tmpfile
> cp -f $outfile.tmp $outfile
> chmod a+rx $outfile
> rm $outfile.tmp
> echo ""
> echo "Saved $count NVRAM variable(s)"
> echo "Run $outfile to restore your saved settings"
> echo ""
> fi
>
> exit 0
>
>
>
--
Insanity: doing the same thing over and over again and expecting different
results.
― Einstein
“Life is not like water. Things in life don't necessarily flow over the
shortest possible route.”
― 1Q84
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