linux下这个命令是什么意思mount /dev/sd1 /mnt/usb >/dev/null 2>&1一般都是用挂载命令mount /dev/sdb1挂载U盘 不晓得命令/mnt/usb,mount /dev/sdb1 /mnt/usb >/dev/null 2>&1后面的参数是什么意思.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/27 13:46:32
![linux下这个命令是什么意思mount /dev/sd1 /mnt/usb >/dev/null 2>&1一般都是用挂载命令mount /dev/sdb1挂载U盘 不晓得命令/mnt/usb,mount /dev/sdb1 /mnt/usb >/dev/null 2>&1后面的参数是什么意思.](/uploads/image/z/3315635-35-5.jpg?t=linux%E4%B8%8B%E8%BF%99%E4%B8%AA%E5%91%BD%E4%BB%A4%E6%98%AF%E4%BB%80%E4%B9%88%E6%84%8F%E6%80%9Dmount+%2Fdev%2Fsd1+%2Fmnt%2Fusb+%3E%2Fdev%2Fnull+2%3E%261%E4%B8%80%E8%88%AC%E9%83%BD%E6%98%AF%E7%94%A8%E6%8C%82%E8%BD%BD%E5%91%BD%E4%BB%A4mount+%2Fdev%2Fsdb1%E6%8C%82%E8%BD%BDU%E7%9B%98+%E4%B8%8D%E6%99%93%E5%BE%97%E5%91%BD%E4%BB%A4%2Fmnt%2Fusb%2Cmount+%2Fdev%2Fsdb1+%2Fmnt%2Fusb+%3E%2Fdev%2Fnull+2%3E%261%E5%90%8E%E9%9D%A2%E7%9A%84%E5%8F%82%E6%95%B0%E6%98%AF%E4%BB%80%E4%B9%88%E6%84%8F%E6%80%9D.)
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