Last active
October 15, 2016 19:21
-
-
Save na0AaooQ/043fab2f787ba102c64f3702bfd94cd5 to your computer and use it in GitHub Desktop.
bashでユーザのキーボード入力を対話的に受け取るbashスクリプト ref: http://qiita.com/na0AaooQ/items/f2759c9b2c49d2210265
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/bin/bash | |
## ---------------------------- | |
# ユーザからのキーボードの入力を受け取り、 | |
# yes と入力されたらスクリプトを実行する、no と入力されたらスクリプトを終了します. | |
## ---------------------------- | |
function ConfirmExecution() { | |
echo "----------------------------" | |
echo "スクリプトを実行しますか?" | |
echo " 実行する場合は yes、実行をキャンセルする場合は no と入力して下さい." | |
read input | |
if [ -z $input ] ; then | |
echo " yes または no を入力して下さい." | |
ConfirmExecution | |
elif [ $input = 'yes' ] || [ $input = 'YES' ] || [ $input = 'y' ] ; then | |
echo " スクリプトを実行します." | |
elif [ $input = 'no' ] || [ $input = 'NO' ] || [ $input = 'n' ] ; then | |
echo " スクリプトを終了します." | |
exit 1 | |
else | |
echo " yes または no を入力して下さい." | |
ConfirmExecution | |
fi | |
} | |
# シェルスクリプトの実行を継続するか確認します。 | |
ConfirmExecution | |
echo "----------------------------" | |
echo "hello world!" |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
[ec2-user@example-ruby-sinatra-server ~]$ bash --version | |
GNU bash, バージョン 4.2.46(1)-release (x86_64-redhat-linux-gnu) | |
Copyright (C) 2011 Free Software Foundation, Inc. | |
ライセンス GPLv3+: GNU GPL バージョン 3 またはそれ以降 <http://gnu.org/licenses/gpl.html> | |
This is free software; you are free to change and redistribute it. | |
There is NO WARRANTY, to the extent permitted by law. | |
[ec2-user@example-ruby-sinatra-server ~]$ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
[ec2-user@example-ruby-sinatra-server ~]$ vi example.sh |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
[ec2-user@example-ruby-sinatra-server ~]$ chmod 755 example.sh | |
[ec2-user@example-ruby-sinatra-server ~]$ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
[ec2-user@example-ruby-sinatra-server ~]$ ./example.sh | |
---------------------------- | |
スクリプトを実行しますか? | |
実行する場合は yes、実行をキャンセルする場合は no と入力して下さい. | |
yes | |
スクリプトを実行します. | |
---------------------------- | |
hello world! | |
[ec2-user@example-ruby-sinatra-server ~]$ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
[ec2-user@example-ruby-sinatra-server ~]$ ./example.sh | |
---------------------------- | |
スクリプトを実行しますか? | |
実行する場合は yes、実行をキャンセルする場合は no と入力して下さい. | |
no | |
スクリプトを終了します. | |
[ec2-user@example-ruby-sinatra-server ~]$ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
[ec2-user@example-ruby-sinatra-server ~]$ ./example.sh | |
---------------------------- | |
スクリプトを実行しますか? | |
実行する場合は yes、実行をキャンセルする場合は no と入力して下さい. | |
test | |
yes または no を入力して下さい. | |
---------------------------- | |
スクリプトを実行しますか? | |
実行する場合は yes、実行をキャンセルする場合は no と入力して下さい. | |
yes または no を入力して下さい. | |
---------------------------- | |
スクリプトを実行しますか? | |
実行する場合は yes、実行をキャンセルする場合は no と入力して下さい. | |
no | |
スクリプトを終了します. | |
[ec2-user@example-ruby-sinatra-server ~]$ |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment