05-19-2006
back into this again
I'm back into this issue again.
What I want to do:
I need to identify processes that have reverted to PPID 1 for a specific user.
I need to kill all the processes that are over 2 hours old that have reverted to PPID 1.
I have used the grep command and stored the processes in a file.
I can identify processes over a day old by looking for the Month in the date field.
I'm having a problem getting the hour logic to work.
Can anyone help me on this?
currHR=`date +%H`
echo $currHR
LastHr=`expr $currHR - 1`
echo $LastHr
#
cat $TMP2 | while read b
do
ProcessTime=`echo $b | awk '{print $5}'`
ProcessHour=`echo $ProcessTime | awk -F: '{print $1}'`
Killid=`echo $b | awk '{print $2}'`
echo "ProcessTime " $ProcessTime
echo "ProcessHour " $ProcessHour
case $ProcessTime in
M*|J*|F*|A*|S*|O*|N*|D* ) echo $ProcessTime "Day old " ;;
* ) case $ProcessHour in
$currHR) echo "current hour " ;;
$LastHr) echo "last hour ";;
esac
echo $ProcessTime "other " ;;
esac
done
The logic recognizes currHR as 08 (etc)
The logic recognizes LastHr as 7 (etc)
The logic recognizes ProcessHour as 07, 08 (etc)
The 2nd case logic for processhour does not match current or last hour.
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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 5.10 5 Jun 2002 echo(3XCURSES)