ヒア・ドキュメント倉庫

dorayaki@[~/study/shell_scrpt]$ cat << END
> This is a
> here document.
> END
This is a
here document.
dorayaki@[~/study/shell_scrpt]$ cat << END
> This is a
> here $DOC.
> END
This is a
here .
dorayaki@[~/study/shell_scrpt]$ cat << END
> This
> EOT
> END
This
EOT
dorayaki@[~/study/shell_scrpt]$ DOC=document
dorayaki@[~/study/shell_scrpt]$ cat << END
> This is a
> here $DOC.
> END
This is a
here document.
dorayaki@[~/study/shell_scrpt]$ cat << END
> 私は
> ふははは
> END
私は
ふははは
dorayaki@[~/study/shell_scrpt]$ cat << END
> END
dorayaki@[~/study/shell_scrpt]$ cat << \END
> This is a
> here $DOC.
> END
This is a
here $DOC.
dorayaki@[~/study/shell_scrpt]$ cat << 'END'
> This is a
> here $DOC.
> END
This is a
here $DOC.
dorayaki@[~/study/shell_scrpt]$ cat << \END
> This is a
> here $DOC.
> \END
> END
This is a
here $DOC.
\END

dorayaki@[~/study/shell_scrpt]$ cat boo
#!/bin/sh

cat <<- END
This is a
here document.
END
exit 0
dorayaki@[~/study/shell_scrpt]$ ./boo
This is a
here document.

dorayaki@[~/study/shell_scrpt]$ cat 4.10-2.sh
#!/bin/sh

cat <<- EOF >poo 2> /dev/null
.
aqwsedrf
test*
EOF

exit 0

dorayaki@[~/study/shell_scrpt]$ ./4.10-2.sh
dorayaki@[~/study/shell_scrpt]$ cat poo
.
aqwsedrf
test*

dorayaki@[~/study/shell_scrpt]$ cat 4.10-3_ex.sh
#!/bin/sh

ex - $1 <<- EOF
%s/hostname/\*\*\*/g
w
p
EOF

exit 0