finduser.sh

CMVC是IBM和许多跨国公司的缺陷管理工具。这里给出了很多在Linux下用KSH编写的使用CMVC命令的例子。这些例子来自于IBM内部的CMVC培训。

#!/bin/ksh
#
# SAMPLE NAME: findUser
#
# FUNCTIONS:   This shell script finds user information based on part of the
#              user's name.  It will perform a fuzzy search for the user based
#              on the part of the user's name that is provided.  For example,
#              if you want to find the id for a person with the last name of
#              Smith, you would enter :  findUser smith
#              The result will be a list of users who have Smith as parth of
#              their name.
#
# USAGE:       findUser userName
#
# ENVIRONMENT
# VARIABLE(S): CMVC_FAMILY [CMVC_BECOME]
#
# ORIGINS:     27
#
# 5765-039 (C) COPYRIGHT International Business Machines Corp. 1991,1993
# 5765-207 (C) COPYRIGHT International Business Machines Corp. 1993
# 5765-202 (C) COPYRIGHT International Business Machines Corp. 1993
# 5622-063 (C) COPYRIGHT International Business Machines Corp. 1993
# 5765-069 (C) COPYRIGHT International Business Machines Corp. 1991,1993
# All Rights Reserved
# Licensed Materials - Property of IBM
#
# US Government Users Restricted Rights - Use, duplication or
# disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
#
#
#           NOTICE TO USERS OF THE SOURCE CODE EXAMPLES
#
# INTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THE SOURCE CODE
# EXAMPLES, BOTH INDIVIDUALLY AND AS ONE OR MORE GROUPS, "AS IS" WITHOUT
# WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT
# LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
# PARTICULAR PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE
# OF THE SOURCE CODE EXAMPLES, BOTH INDIVIDUALLY AND AS ONE OR MORE GROUPS,
# IS WITH YOU.  SHOULD ANY PART OF THE SOURCE CODE EXAMPLES PROVE
# DEFECTIVE, YOU (AND NOT IBM OR AN AUTHORIZED RISC System/6000* WORKSTATION
# DEALER) ASSUME THE ENTIRE COST OF ALL NECESSARY SERVICING, REPAIR OR
# CORRECTION.
#
# * RISC System/6000 is a trademark of International Business Machines
#   Corporation.
#
# /usr/lpp/cmvc/samples/findUser
#

if [ $# -eq 0 ]; then
        echo "\nusage: $0 userName\n"
        echo "This sample shell script finds user information based on part"
        echo "of the users name.  It will do a fuzzy search for the user"
        echo "based on the part of the user's name that is provided.\n"
     exit 1
fi

if [ -z "$CMVC_FAMILY" ]
then
  echo "The CMVC family must be set with the CMVC_FAMILY environment variable."
  exit 1
fi

typeset cmd_end='"   -c 20,10 '
typeset cmd_front='Report -g "Users U" -select "U.name,U.login,U.area,U.address" -wh "name like  '
#typeset cmd_string


# Define files to be used and constant strings.
NAMELIST=/tmp/bldlst

#--------------------------------------------------------------+
# For the SUN platform, we need to use nawk instead of awk.    |
#--------------------------------------------------------------+

UNAME=`uname`
export UNAME
case "$UNAME" in
SunOS)
	AWK=/usr/bin/nawk
	;;
*)
	AWK=/usr/bin/awk
	;;
esac
export AWK

# Make the parameter not case sensitive. Two copies of the string passed
# in are made. One all uppercase the other all lowercase. These are then
# piped to an awk script that creates three names to be searched for in
# the database. One is all uppercase, the second is all lowercase
# and the third is the first letter of the string capitalized and the
# rest of the string in lowercase.
typeset -i count=1
echo $(echo $1 | tr '[a-z]' '[A-Z]')$(echo $1 | tr '[A-Z]' '[a-z]') |
$AWK '
BEGIN { RS = "\n"
      }
      {
        uppercase = substr($0, 1, length($0)/2)
        lowercase = substr($0, length($0)/2 + 1, length($0)/2)
        {printf("%%%s%% \n", uppercase)}
        {printf("%%%s%% \n", lowercase)}
        {printf("%%%s%s%% \n", substr(uppercase, 1, 1), substr(lowercase, 2,
        length(lowercase)-1))}
       }' > $NAMELIST

exec 3< $NAMELIST
while read -ru3 name
do
    if ((count == 1))
      then 
       cmd_string="'$name'"
      else
       cmd_string="`print $cmd_string `  or  name like '$name' "
    fi
     #((count == 3 )) && typeset comb_end=`echo $cmd_string$cmd_end`
     count=count+1
done 
exec 3<&-
#<$NAMELIST


eval "$cmd_front$cmd_string$cmd_end" 

# Clean up files created by this script
[ -r $NAMELIST ] && rm -f $NAMELIST