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usagi/sh_argv_argc_sample.sh

Created April 13, 2012 01:03
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/bin/shの任意番目（例えば$argc=2）の引数へさくっとアクセスするテスト
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sh_argv_argc_sample.sh
#/bin/sh
argc=2
echo '/bin/shの任意番目（例えば$argc=2）の引数へさくっとアクセスするテスト'
eval echo \$$argc
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usagi commented Apr 13, 2012

LH-MAIN /tmp% cat sh_argv_argc_sample.sh

/bin/sh

argc=2

echo '/bin/shの任意番目（例えば$argc=2）の引数へさくっとアクセスするテスト'
eval echo $$argc

LH-MAIN /tmp% ./sh_argv_argc_sample.sh aaa bbb ccc
/bin/shの任意番目（例えば$argc=2）の引数へさくっとアクセスするテスト
bbb

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