我有以下脚本。这是一个简单的测试用例,其中a是任何字符串值并且b应该是路径。
#!/bin/bash
alias jo "\
echo "please enter values "\
read a \
read -e b \
echo "My values are $a and $b""
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但是,每当我尝试执行 ./sample.sh 时,都会出现以下错误:
./sample.sh: line 3: alias: jo: not found
./sample.sh: line 3: alias: echo please: not found
./sample.sh: line 3: alias: enter: not found
./sample.sh: line 3: alias: values: not found
./sample.sh: line 3: alias: read a read -e b echo My: not found
./sample.sh: line 3: alias: values: not found …Run Code Online (Sandbox Code Playgroud) 我已经下载了 ubuntu 网站的“.iso”图像,对于一些官方工作,我需要将其转换为“.img”格式。我看到有很多 Windows 软件可用,但我如何在 linux 中进行这种转换?