SwiftMailer：无法在Linux上打开.tar.gz档案

Question

I downloaded a couple of versions from http://swiftmailer.org/downloads/archive (tar.gz) but the archive manager says 我从http://swiftmailer.org/downloads/archive（tar.gz ）下载了几个版本，但档案管理器说

tar: This does not look like a tar archive
tar: Skipping to next header
tar: Exiting with failure status due to previous errors

when I try to open it. 当我尝试打开它时。 Any ideas? 有任何想法吗？

Answer 1

Try: 尝试：

gzip -d file.tar.gz

then: 然后：

tar -xf file.tar

This was taken from: 取自：

Answer 2

Or just tar xzf file.tar.gz . 或者只是tar xzf file.tar.gz Easier, faster, and takes less disk space. 更容易，更快，并且占用更少的磁盘空间。

Update: 更新：

I don't see why that doesn't work, but ungzipping first does. 我不明白为什么这行不通，但是先解压缩才行。 In that case, it would be better to: 在这种情况下，最好：

gzip -dc file.tar.gz | tar xzf -

which at least uses a pipe to avoid uncompressing and reading back from mass storage. 至少要使用管道以避免解压缩并从大容量存储中读取。