bash - 我怎样才能将这个 bash 命令行折叠成一个 awk 语句？

Question

我已经创建了一个 awk 脚本并像这样使用它:

# grep -E "[PM][IP][DO][:S]" file.txt | awk-script

我如何修改 awk 脚本以包含 grep 命令(正在搜索“PID:”或“MPOS”？

awk 脚本是:

#!/usr/bin/awk -f
/Sleeve/  {
        printf("%8d, %7d, %7.2f, %7.2f, %7.2f\n", $5, $6, $7, $30, $31)
}
/Ambient/ {
        printf("%8d, %7d,,,, %7.2f, %7.2f\n", $5, $6, $7, $8)
}
/MPOS:/ {
        printf("%8d, %7d,,,,,, %5d, %5d\n", $4, $5, $2, $3)
}

Answer 1

如果您只想搜索 PID: 或 MPOS，您可以说如果您没有在行中找到它们，您想跳过以下规则:

#!/usr/bin/awk -f

!/PID:|MPOS/ { 
        next 
}

/Sleeve/  {
        printf("%8d, %7d, %7.2f, %7.2f, %7.2f\n", $5, $6, $7, $30, $31)
}
/Ambient/ {
        printf("%8d, %7d,,,, %7.2f, %7.2f\n", $5, $6, $7, $8)
}
/MPOS:/ {
        printf("%8d, %7d,,,,,, %5d, %5d\n", $4, $5, $2, $3)
}