Hi expert,
I'm newbie in awk programming and now I have difficulty how to make awk array in ash shell. I have code below.
As you know ash shell doesn't support array and I cannot install bash
in my embedded environment.
So in order this code to work in ash shell then all array needs to be converted
Problem now while creating array in ash shell :
Code:
scene[$SCNCNT]=$(echo $line | awk '{ print $2 }')
and calling array in ash shell :
Code:
echo "MSG~heyu $(echo ${scene[${phone#*~}]})" | tee -a $LOG
$HEYU $(echo ${scene[${phone#*~}]})
Can somebody help me on this?
Code:
#!/bin/sh
HEYU=/usr/bin/heyu # Path to Heyu
SED=/usr/bin/sed
SORTAZ=0 # If 0, will sort by house code.
get_scenes() {
SCENES=$($HEYU show usersyns | grep "usersyn")
if [ "$SORTAZ" -eq "1" ]
then
SCENES=$(echo "$SCENES" | sort)
fi
IFS=$(echo -en "\n\b")
for line in $SCENES
do
let SCNCNT=$SCNCNT+1
scene[$SCNCNT]=$(echo $line | awk '{ print $2 }')
echo -n "S: " >> $LOG
echo $line | awk '{ print "SCENE~" $2 "~'$SCNCNT'" }' | sed 's/_/ /g' | \
sed 's/.*/\L&/; s/[a-z]*/\u&/g' | tee -a $LOG
done
IFS=$ORIGIFS
}
set_scene() {
echo -n "S: " >> $LOG
echo "MSG~heyu $(echo ${scene[${phone#*~}]})" | tee -a $LOG
$HEYU $(echo ${scene[${phone#*~}]})
sleep 1
get_updates "$DEVICES"
}
get_scenes
set_scene
Last edited by Scrutinizer; 01-02-2015 at 04:06 PM..
Reason: additional code tags
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LEARN ABOUT OPENSOLARIS
echo
echo(3XCURSES) X/Open Curses Library Functions echo(3XCURSES)NAME
echo, noecho - enable/disable terminal echo
SYNOPSIS
cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib
-R /usr/xpg4/lib -lcurses [ library... ]
c89 [ flag... ] file... -lcurses [ library... ]
#include <curses.h>
int echo(void);
int noecho(void);
DESCRIPTION
The echo() function enables Echo mode for the current screen. The noecho() function disables Echo mode for the current screen. Initially,
curses software echo mode is enabled and hardware echo mode of the tty driver is disabled. The echo() and noecho() functions control soft-
ware echo only. Hardware echo must remain disabled for the duration of the application, else the behavior is undefined.
RETURN VALUES
Upon successful completion, these functions return OK. Otherwise, they return ERR.
ERRORS
No errors are defined.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |Unsafe |
+-----------------------------+-----------------------------+
SEE ALSO getch(3XCURSES), getstr(3XCURSES), initscr(3XCURSES), libcurses(3XCURSES), scanw(3XCURSES), attributes(5), standards(5)SunOS 5.11 5 Jun 2002 echo(3XCURSES)