[英]Trying to run a shell script from Qt with sudo rights
命令行(工作正常)
$ sudo chPermissions.sh
尝试从 Qt 程序中执行此操作,使用 QProcess 并尝试了以下操作但没有成功
代码:
QString program = "/bin/sh /usr/bin/chPermissions.sh";
m_process->start(program);
m_process->waitForFinished();
qDebug() << m_process->exitCode();
结果:0(脚本运行但没有 sudo 权限并且不起作用!)
代码:
QString program = "sudo /bin/sh /usr/bin/chPermissions.sh";
m_process->start(program);
m_process->waitForFinished();
qDebug() << m_process->exitCode();
结果:1
代码:
QString program = "/usr/bin/sudo /bin/sh /usr/bin/chPermissions.sh";
m_process->start(program);
m_process->waitForFinished();
qDebug() << m_process->exitCode();
结果:1
代码:
QString program = "/bin/sh";
QStringList arguments;
arguments << "/usr/bin/chPermissions.sh";
m_process->start(program, arguments);
m_process->waitForFinished();
qDebug() << m_process->exitCode();
结果:0(脚本运行!没有 sudo 权限)
代码:
QString program = "/bin/sh";
QStringList arguments;
arguments << sudo << "/usr/bin/chPermissions.sh";
m_process->start(program, arguments);
m_process->waitForFinished();
qDebug() << m_process->exitCode();
结果:127(未找到命令)
代码:
QString program = "/bin/sh";
QStringList arguments;
arguments << /usr/bin/sudo << "/usr/bin/chPermissions.sh";
m_process->start(program, arguments);
m_process->waitForFinished();
qDebug() << m_process->exitCode();
结果:2(误用 shell 内置函数)
代码:
QString program = "/bin/bash";
QStringList arguments;
arguments << "-c" << "\"/usr/bin/sudo /usr/bin/chPermissions.sh"\";
m_process->start(program, arguments);
m_process->waitForFinished();
qDebug() << m_process->exitCode();
结果:127
代码:
QString shellCommandLine = "/usr/bin/chPermissions.sh";
QStringList arguments;
arguments << "-c" << shellCommandLine;
m_process->start("/bin/sh", arguments);
m_process->waitForFinished();
qDebug() << "Exit Code: " << m_process->exitCode();
结果:0(脚本运行!)
代码:
QString shellCommandLine = "sudo /usr/bin/chPermissions.sh";
QStringList arguments;
arguments << "-c" << shellCommandLine;
m_process->start("/bin/sh", arguments);
m_process->waitForFinished();
qDebug() << "Exit Code: " << m_process->exitCode();
结果:1
代码:
QString shellCommandLine = "/usr/bin/sudo /usr/bin/chPermissions.sh";
QStringList arguments;
arguments << "-c" << shellCommandLine;
m_process->start("/bin/sh", arguments);
m_process->waitForFinished();
qDebug() << "Exit Code: " << m_process->exitCode();
结果:1
代码:
QString shellCommandLine = "/usr/bin/chPermissions.sh";
QStringList arguments;
arguments << "-c" << shellCommandLine;
m_process->start("/bin/sh", arguments);
m_process->waitForFinished();
qDebug() << "Exit Code: " << m_process->exitCode();
结果:0(脚本在没有 sudo 权限的情况下运行)
任何人都可以让我知道如何做到这一点的秘密? (或者如果不可能的话,让我摆脱痛苦)
TIA
安迪
没有这样解决。
我解决了这个问题
希望这是有道理的。
不高兴,但它有效。
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