hit*_*shi 15 ubuntu amazon-ec2 linux-kernel
aws 上的 EC2 机器充满了多个 linux 头文件,目前 / 磁盘空间已满 100%。我运行了类似的命令,apt-get autoremove
但它抛出了一个错误说
No apport report written because the error message indicates a disk full error
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
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我可以通过 rm 命令删除旧标题吗?安全吗?如果我用 rm 命令删除,在那之后我应该做任何清理吗?这是标题列表:
du -h -d1 /usr/src/ | sort -hr
2.8G /usr/src/
106M /usr/src/linux-aws-headers-4.4.0-1099
106M /usr/src/linux-aws-headers-4.4.0-1098
106M /usr/src/linux-aws-headers-4.4.0-1096
106M /usr/src/linux-aws-headers-4.4.0-1095
106M /usr/src/linux-aws-headers-4.4.0-1094
106M /usr/src/linux-aws-headers-4.4.0-1092
106M /usr/src/linux-aws-headers-4.4.0-1090
106M /usr/src/linux-aws-headers-4.4.0-1088
106M /usr/src/linux-aws-headers-4.4.0-1087
106M /usr/src/linux-aws-headers-4.4.0-1085
106M /usr/src/linux-aws-headers-4.4.0-1084
106M /usr/src/linux-aws-headers-4.4.0-1083
106M /usr/src/linux-aws-headers-4.4.0-1079
106M /usr/src/linux-aws-headers-4.4.0-1077
106M /usr/src/linux-aws-headers-4.4.0-1075
106M /usr/src/linux-aws-headers-4.4.0-1074
106M /usr/src/linux-aws-headers-4.4.0-1072
106M /usr/src/linux-aws-headers-4.4.0-1070
106M /usr/src/linux-aws-headers-4.4.0-1069
106M /usr/src/linux-aws-headers-4.4.0-1066
106M /usr/src/linux-aws-headers-4.4.0-1065
106M /usr/src/linux-aws-headers-4.4.0-1062
106M /usr/src/linux-aws-headers-4.4.0-1061
106M /usr/src/linux-aws-headers-4.4.0-1060
13M /usr/src/linux-headers-4.4.0-1100-aws
13M /usr/src/linux-headers-4.4.0-1099-aws
13M /usr/src/linux-headers-4.4.0-1098-aws
13M /usr/src/linux-headers-4.4.0-1096-aws
13M /usr/src/linux-headers-4.4.0-1095-aws
13M /usr/src/linux-headers-4.4.0-1094-aws
13M /usr/src/linux-headers-4.4.0-1092-aws
13M /usr/src/linux-headers-4.4.0-1090-aws
13M /usr/src/linux-headers-4.4.0-1088-aws
13M /usr/src/linux-headers-4.4.0-1087-aws
13M /usr/src/linux-headers-4.4.0-1085-aws
13M /usr/src/linux-headers-4.4.0-1084-aws
13M /usr/src/linux-headers-4.4.0-1083-aws
13M /usr/src/linux-headers-4.4.0-1079-aws
13M /usr/src/linux-headers-4.4.0-1077-aws
13M /usr/src/linux-headers-4.4.0-1075-aws
13M /usr/src/linux-headers-4.4.0-1074-aws
13M /usr/src/linux-headers-4.4.0-1072-aws
13M /usr/src/linux-headers-4.4.0-1070-aws
13M /usr/src/linux-headers-4.4.0-1069-aws
13M /usr/src/linux-headers-4.4.0-1066-aws
13M /usr/src/linux-headers-4.4.0-1065-aws
13M /usr/src/linux-headers-4.4.0-1062-aws
13M /usr/src/linux-headers-4.4.0-1061-aws
13M /usr/src/linux-headers-4.4.0-1060-aws
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df 命令输出:
df -k
Filesystem 1K-blocks Used Available Use% Mounted on
udev 499316 0 499316 0% /dev
tmpfs 101444 10740 90704 11% /run
/dev/xvda1 8065444 8049060 0 100% /
tmpfs 507212 0 507212 0% /dev/shm
tmpfs 5120 0 5120 0% /run/lock
tmpfs 507212 0 507212 0% /sys/fs/cgroup
/dev/xvdf 5029504 10244 4740732 1% /data
tmpfs 101444 0 101444 0% /run/user/1000
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mar*_*nho 28
要安全地删除 linux 头文件,请始终使用:
$ sudo apt-get autoremove
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有时上面的命令会给出这样的错误:
Reading package lists... Error!
E: Could not create temporary file for /var/cache... (28: No space left on device)
E: The package lists or status file could not be parsed or opened.
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在这种情况下,手动删除一两个旧标题。为此,首先转到/usr/src
文件夹并使用以下命令根据日期(降序)列出文件:
$ cd /usr/src
$ ls -lt
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然后选择一个旧的头文件(例如linux-aws-headers-4.4.0-1067
)并使用以下命令将其删除:
$ sudo rm -r linux-aws-headers-4.4.0-1067
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执行此操作后,该命令sudo apt-get autoremove
应该可以正常工作。