我目前使用的是以下脚本Making_save.sh:
#!/bin/sh
mount -t nfs 10.1.25.7:gadal /mnt/NAS_DFG
echo >> ~/Documents/Crontab_logs/logs.txt
date >> ~/Documents/Crontab_logs/logs.txt
rsync -ar /home /mnt/NAS_DFG/ >> ~/Documents/Crontab_logs/logs.txt 2>&1
umount /mnt/NAS_DFG
date >> ~/Documents/Crontab_logs/logs.txt在NAS上自动rsync我的计算机。经过这次讨论,我想出了这个脚本:Crontab not launching script。
我的sudo配置有下面这一行:
gadal ALL=(ALL) NOPASSWD: /bin/mount -t nfs 10.1.25.7\:gadal /mnt/NAS_DFG, /bin/umount /mnt/NAS_DFG和cron:
0 12 * * * /home/gadal/Documents/Crontab_logs/Making_save.sh好吧,它实际上工作了一段时间,通过执行rsync并且只在日志文件中返回:
vendredi 26 octobre 2018, 12:00:01 (UTC+0200)
rsync: opendir "/home/gadal/.cache/dconf" failed: Permission denied (13)
rsync: opendir "/home/gadal/.dbus" failed: Permission denied (13)
rsync: opendir "/home/lost+found" failed: Permission denied (13)
rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1196) [sender=3.1.2]这对我来说是完美的。
但是,现在它返回:
lundi 10 décembre 2018, 12:00:01 (UTC+0100)
rsync: recv_generator: mkdir "/mnt/NAS_DFG/home" failed: Permission denied (13)
*** Skipping any contents from this failed directory ***
rsync: opendir "/home/gadal/.cache/dconf" failed: Permission denied (13)
rsync: opendir "/home/gadal/.dbus" failed: Permission denied (13)
rsync: opendir "/home/lost+found" failed: Permission denied (13)
rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1196) [sender=3.1.2]并且不执行rsync命令。
请注意,当我使用sudo手动启动脚本时,它可以正常工作。但是,这些命令应该能够在不询问密码的情况下运行。
有什么想法吗?
发布于 2018-12-11 17:14:13
添加:
gadal ALL=(ALL) NOPASSWD: /bin/mount -t nfs 10.1.25.7\:gadal /mnt/NAS_DFG, /bin/umount /mnt/NAS_DFG对于sudo配置,只允许在sudo下不使用密码执行命令。它仍然需要在第一个脚本中有sudo,现在是这样的:
#!/bin/sh
sudo mount -t nfs 10.1.25.7:gadal /mnt/NAS_DFG
echo >> ~/Documents/Crontab_logs/logs.txt
date >> ~/Documents/Crontab_logs/logs.txt
rsync -ar /home /mnt/NAS_DFG/ >> ~/Documents/Crontab_logs/logs.txt 2>&1
sudo umount /mnt/NAS_DFG
date >> ~/Documents/Crontab_logs/logs.txthttps://stackoverflow.com/questions/53711287
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