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Alain Reguera Delgado |
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#!/bin/bash
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Alain Reguera Delgado |
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######################################################################
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#
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# camel.sh -- Print greeting messages in camel-case (e.g., "HeLlO,
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Alain Reguera Delgado |
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# WoRlD!"). The output is printed out one character per line. This
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Alain Reguera Delgado |
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# might not have sense but it helps to describe how execution of
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# sibling modules work. Notice that, when printing final output,
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# punctuation marks doesn't count for formating.
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#
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# Written by:
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# * Alain Reguera Delgado <al@centos.org.cu>, 2013
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#
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# Copyright (C) 2009-2013 The CentOS Artwork SIG
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Alain Reguera Delgado |
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or (at
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# your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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Alain Reguera Delgado |
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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Alain Reguera Delgado |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Alain Reguera Delgado |
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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Alain Reguera Delgado |
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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Alain Reguera Delgado |
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#
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######################################################################
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function camel {
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local GREETING_CAMEL=1
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local GREETING_OFFSET=0
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local GREETING_CHARS=${#HELLO_WORLD}
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local GREETING_MESSAGE=${HELLO_WORLD}
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Alain Reguera Delgado |
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while [[ ${GREETING_OFFSET} -lt ${GREETING_CHARS} ]]; do
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local HELLO_WORLD=${GREETING_MESSAGE:${GREETING_OFFSET}:1}
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Alain Reguera Delgado |
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Alain Reguera Delgado |
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if [[ ${GREETING_MESSAGE:${GREETING_OFFSET}:1} =~ '[[:alpha:]]' ]];then
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Alain Reguera Delgado |
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Alain Reguera Delgado |
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if [[ ${GREETING_CAMEL} -eq 1 ]];then
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tcar_setModuleEnvironment -m 'upper' -t 'sibling'
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GREETING_CAMEL=0
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else
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tcar_setModuleEnvironment -m 'lower' -t 'sibling'
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GREETING_CAMEL=1
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fi
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Alain Reguera Delgado |
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Alain Reguera Delgado |
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else
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Alain Reguera Delgado |
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Alain Reguera Delgado |
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if [[ ${GREETING_MESSAGE:${GREETING_OFFSET}:1} =~ ' ' ]];then
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HELLO_WORLD='ยท'
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fi
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Alain Reguera Delgado |
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Alain Reguera Delgado |
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tcar_printMessage "${HELLO_WORLD}" --as-stdout-line
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Alain Reguera Delgado |
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Alain Reguera Delgado |
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fi
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Alain Reguera Delgado |
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Alain Reguera Delgado |
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GREETING_OFFSET=$(( ${GREETING_OFFSET} + 1 ))
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Alain Reguera Delgado |
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done
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Alain Reguera Delgado |
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Alain Reguera Delgado |
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}
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