How to ask...??? Post: 7477

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Top Forums UNIX for Advanced & Expert Users How to ask...??? Post 7477 by nemex on Wednesday 26th of September 2001 06:06:46 PM

09-26-2001

Registered User

How to ask...???

Thanks for checking in.

Do you know how too let this script ask me which program i want to check.

eg
$ "command"
$ echo "Monitor processes for which program"
$ output....

Code:

#Checking processes
ps -ef |grep fglgo > f1
cat f1 |cut -c 1-8 > a.1
cat f1 |cut -c10-14 > b.1
paste a.1 b.1 > B
cat f1 |cut -c49-72 > c.1
paste B c.1 > final
echo "STARTING TO CHECK"
echo "3"
sleep 1
echo "2"
sleep 1
echo "1"
cat final |more
rm f1
rm a.1
rm b.1
rm c.1
rm B
rm final

maybe substituation right in the begining will help.

2nd Script

Code:

PN=`basename "$0"`                      # Program name
VER=`echo '$Revision: 1.2 $' | cut -d' ' -f2`

# Determine mail spool directory (BSD/SYSV)
for MailDir in /tmpx
do
    [ -d "$MailDir" -a -r "$MailDir" ] && break
done

Usage () {
    echo >&2 "$PN - show top 10 directory users, $VER (hs '94)
usage: $PN [directory ...]

If no directory is specified, $MailDir is the default."
    exit 1
}

[ $# -gt 0 -a "$1" = "-h" ] && Usage

# set the default directory
[ $# -lt 1 ] && set $MailDir

echo "NAME                     BYTES    FILES   PERCENT"
ls -lL "$@" |
    awk '
        (NF == 8 || NF == 9 ) {                 # BSD or SYSV
            # example of a line:
            # -rw-------  1 andrea     286282 Oct 21 11:24 andrea
            #           or
            # -rw-------  1 andrea entw  286282 Oct 21 11:24 andrea
            Usage [$3] += $(NF-4)       # used bytes, username is index
            Count [$3]++
            TotalBytes += $(NF-4)
        }
        END {
            for ( user in Usage )
                printf "%-15s %12d      %d      %2d\n", \
                    user, Usage [user], Count [user], \
                    Usage [user] * 100 / TotalBytes
        }
    ' | sort -nr +1 | head
exit 0

same with this one how do i let this script ask me which dirrectory i would like to take a look at.

At the momment it only checks /tmpx

Thanks in advance
Marcus

added code tags for readability --oombera

Last edited by oombera; 02-20-2004 at 11:37 AM..

nemex

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LEARN ABOUT PHP

posix_geteuid

POSIX_GETEUID(3)							 1							  POSIX_GETEUID(3)

posix_geteuid - Return the effective user ID of the current process

SYNOPSIS

       int posix_geteuid (void	)

DESCRIPTION

	Return the numeric effective user ID of the current process. See also posix_getpwuid(3) for information on how to convert this into a use-
       able username.

RETURN VALUES

	Returns the user id, as an integer

EXAMPLES

       Example #1

	      posix_geteuid(3) example

	      This example will show the current user id then set the effective user id to a separate id using	posix_seteuid(3),  then  show  the
	      difference between the real id and the effective id.

	      <?php
	      echo posix_getuid()."
"; //10001
	      echo posix_geteuid()."
"; //10001
	      posix_seteuid(10000);
	      echo posix_getuid()."
"; //10001
	      echo posix_geteuid()."
"; //10000
	      ?>

SEE ALSO

       posix_getpwuid(3), posix_getuid(3), posix_setuid(3), POSIX man page GETEUID(2).

PHP Documentation Group 													  POSIX_GETEUID(3)