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スクリプト言語を bash スクリプトに埋め込むためのメモ

Last updated at Posted at 2016-12-09

20161209

perl での知識が流用出来たからメモっとく。

Python は 2系を例にしてる

function として

#!/bin/bash
function py () {
    python -- <<'EOF' - "$@"
import sys
print sys.argv[1]
EOF

}

function ru () {
    ruby -- <<'EOF' - "$@"
    puts ARGV[0]
EOF
}

py python
ru ruby

ついでに、パイプで渡して

$ echo python | python -c '
import sys

for i in sys.stdin:
    print i,
'
$ echo python | python -c 'print raw_input()'

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