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bash进程替代中的提示用户_Bash - Fatal编程技术网
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bash进程替代中的提示用户

bash

bash进程替代中的提示用户,bash,Bash,我有一个bash脚本，它使用（一个简单的示例： #!/usr/bin/env bash while read -u 3 -r line; do echo "$line" # something read -p "Continue?" -r response [[ $response == 'y' ]] || break done 3< <(unbuffer my_long_running_script) ！/usr/bin/env bash 当读取-u 3-r线时；执

我有一个bash脚本，它使用（
一个简单的示例：


#!/usr/bin/env bash

while read -u 3 -r line; do
  echo "$line" # something
  read -p "Continue?" -r response
  [[ $response == 'y' ]] || break
done 3< <(unbuffer my_long_running_script)



！/usr/bin/env bash
当读取-u 3-r线时；执行以下操作
回音“$line”什么的
读取-p“继续？”-r响应
[$response=='y']| |中断
完成3<

while read -r LINE
do
  something
  ASK_THE_USER
done < <( unbuffer my_long_running_script)



#!/usr/bin/env bash

while read -u 3 -r line; do
  echo "$line" # something
  read -p "Continue?" -r response
  [[ $response == 'y' ]] || break
done 3< <(unbuffer my_long_running_script)