On Mon, 2012-10-29 at 15:59 -0400, Neal Murphy wrote:
> On Monday, October 29, 2012 03:26:20 PM Ralf Mardorf wrote:
>
> > On Mon, 2012-10-29 at 15:00 -0400, Wolf Halton wrote:
>
> > > On Mon, Oct 29, 2012 at 6:57 AM, Ralf Mardorf
>
> > >
>
> > > <ralf.mard...@alice-dsl.net> wrote:
>
> > > > Hi :)
>
> > > >
>
> > > > how can I get rid of the variable "seconds"?
>
> > > >
>
> > > > ((seconds=(done-started)-(((done-started)/60)*60)+100))
>
> > > > min_sec=$(((done-started)/60))":"${seconds: -2}
>
> > > >
>
> > > > ^^^^^^^ the math should replace the
>
> > > >
>
> > > > variable.
>
> > > >
>
> > > > ### Killall and Restore session
>
> > > >
>
> > > > started=$(date +%s)
>
> > > > bash "$song_path/session/start-session-$startversion"
>
> > > >
>
> > > > ### Time
>
> > > > month=$(date +%B)
>
> > > > mon=$(date +%b)
>
> > > > d_y_t=$(date '+/%d/%Y %T')
>
> > > > done=$(date +%s)
>
> > > > ((seconds=(done-started)-(((done-started)/60)*60)+100))
>
> > > > min_sec=$(((done-started)/60))":"${seconds: -2}
>
> > > > echo
>
> > > > echo "Attended time to restore session: $min_sec"
>
> > > > echo -n "Session restored at " ; printf %9.9s $month ; echo
> $d_y_t
>
> > > > echo
>
> > > >
>
> > > > TIA,
>
> > > > Ralf
>
> > >
>
> > > Ralf,
>
> > > I don't understand.
>
> > > What are you wanting to do with the script?
>
> > > If you don't like the name of the variable, make up another one.
>
> > >
>
> > > Wolf
>
> >
>
> > This part of a larger script is a stopwatch and I want the math
>
> > ((done-started)-(((done-started)/60)*60)+100)) inside the formatted
>
> > string ${seconds: -2} , instead of a variable.
>
> >
>
> > Something similar to
>
> > ${((done-started)-(((done-started)/60)*60)+100)): -2}
>
> >
>
> > Similar, because I'm missing something.
>
>
>
> You missed the $((...)) syntax as exemplified by the
> '(done-started)/60' just before it:
>
> min_sec=$(((done-started)/60))":"
>
> min_sec=${min_sec}$(((done-started)-(((done-started)/60)*60)+100))
I want
((seconds=(done-started)-(((done-started)/60)*60)+100))
min_sec=$(((done-started)/60))":"${seconds: -2}
in one line, instead of two lines.
I don't understand your reply.
Even if I would add ${min_sec: 2} to each "echo" command (there will be
a second output to a log file, it wouldn't be formatted as needed.
FOR YOUR EXAMPLE, IIUC IT SHOULD BE? ...
### Killall and Restore session
started=$(date +%s)
sleep 2
### Time
month=$(date +%B)
mon=$(date +%b)
d_y_t=$(date '+/%d/%Y %T')
done=$(date +%s)
#((seconds=(done-started)-(((done-started)/60)*60)+100))
#min_sec=$(((done-started)/60))":"${seconds: -2}
min_sec=$(((done-started)/60))":"$(((done-started)-(((done-started)/60)*60)+100))
echo
echo "Attended time to restore session: $min_sec"
echo -n "Session restored at " ; printf %9.9s $month ; echo $d_y_t
echo
... RESULT ...
Attended time to restore session: 0:102
Session restored at October/29/2012 21:11:43
... RESP. ...
### Killall and Restore session
started=$(date +%s)
sleep 2
### Time
month=$(date +%B)
mon=$(date +%b)
d_y_t=$(date '+/%d/%Y %T')
done=$(date +%s)
#((seconds=(done-started)-(((done-started)/60)*60)+100))
#min_sec=$(((done-started)/60))":"${seconds: -2}
min_sec=$(((done-started)/60))":"$(((done-started)-(((done-started)/60)*60)+100))
min_sec=${min_sec: 2}
echo
echo "Attended time to restore session: $min_sec"
echo -n "Session restored at " ; printf %9.9s $month ; echo $d_y_t
echo
... RESULT ...
Attended time to restore session: 102
Session restored at October/29/2012 21:17:26
BUT I NEED ...
### Killall and Restore session
started=$(date +%s)
sleep 2
### Time
month=$(date +%B)
mon=$(date +%b)
d_y_t=$(date '+/%d/%Y %T')
done=$(date +%s)
((seconds=(done-started)-(((done-started)/60)*60)+100))
min_sec=$(((done-started)/60))":"${seconds: -2}
echo
echo "Attended time to restore session: $min_sec"
echo -n "Session restored at " ; printf %9.9s $month ; echo $d_y_t
echo
... THIS RESULT ...
Attended time to restore session: 0:02
Session restored at October/29/2012 21:21:32
... WHILE I WONT THIS 2 lines, AS ONE LINE, INCLUDING THE FORMATTING:
((seconds=(done-started)-(((done-started)/60)*60)+100))
min_sec=$(((done-started)/60))":"${seconds: -2}
Regards,
Ralf
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