Question

我将Curl响应保存到变量中：

results=$(curl -username:password "URL/api/search/dates?dateFields=created&from=${Three_Months_Ago}&today&repos=generic-sgca" | jq -r '.results[].uri')
echo "$results"

返回以下内容：

URL/api/storage/generic-sgca/Lastest_Deploy.tar
URL/api/storage/generic-sgca/Installer-Deploy-0.0.5/SignalStudioPro-Alpha-1-linux-x64-installer.run
URL/api/storage/generic-sgca/Installer-Deploy-0.0.5/SignalStudioPro-Alpha-1-windows-installer.exe
URL/api/storage/generic-sgca/Installer-Deploy-0.0.99/SignalStudioPro-Alpha-1-linux-x64-installer.run
URL/api/storage/generic-sgca/Installer-Deploy-0.0.99/SignalStudioPro-Alpha-1-windows-installer.exe
URL/api/storage/generic-sgca/Installer-Deploy-0.2.0/SignalStudioPro-Alpha-2-linux-x64-installer.run
URL/api/storage/generic-sgca/Installer-Deploy-0.2.0/SignalStudioPro-Alpha-2-windows-installer.exe
URL/api/storage/generic-sgca/Installer-Deploy-100.0.0/SignalStudioPro-Alpha-2-linux-x64-installer.run
URL/api/storage/generic-sgca/Installer-Deploy-100.0.0/SignalStudioPro-Alpha-2-windows-installer.exe
URL/api/storage/generic-sgca/Installer-Deploy-101.0.0/SignalStudioPro-Alpha-2-linux-x64-installer.run
URL/api/storage/generic-sgca/Installer-Deploy-101.0.0/SignalStudioPro-Alpha-2-windows-installer.exe
URL/api/storage/generic-sgca/Installer-Deploy-99.9.9/SignalStudioPro-Alpha-2-linux-x64-installer.run
URL/api/storage/generic-sgca/Installer-Deploy-99.9.9/SignalStudioPro-Alpha-2-windows-installer.exe
URL/api/storage/generic-sgca/Installer-Deploy-99.9.91/SignalStudioPro-Alpha-2-linux-x64-installer.run
URL/api/storage/generic-sgca/Installer-Deploy-99.9.91/SignalStudioPro-Alpha-2-windows-installer.exe

在每一行中，我都需要删除＆＃34; / api / storage＆＃34; URL的一部分。我怎么能做到这一点？

Answer 1

使用parameter expansion：

echo "${results//\/api\/storage}"

Answer 2

echo "${results//\/api\/storage/}"

会做你要求的，但是可能没有充分的理由在变量中捕获结果只是为了打印它。也许你最好用

curl ... | jq ... | sed 's=/api/storage=='

或找出如何将替代作为jq脚本的一部分。

在Bash中替换变量中的文本

2 个答案: