解壓某個文件時
#tar -zxvf xxxxx.tar.gz
出現下面的錯誤提示：
gzip: stdin: not in gzip format
tar: Child returned status 1
tar: Error exit delayed from previous errors
You used "tar -zxvf" for the second command. the 'z' option tells tar to use gzip to uncompress the file. Since you already uncompressed it in the first command, gzip doesn't know what to do with it, and it consequently croaks. Tar stops because gzip encountered a problem. So, with the file you have now, you would extract it with:
tar -xvf xxxxxx.x.x.tar
I would go back and re-gzip the tar file though (to save space):
gzip xxxxxx.x.x.tar
tar -zxvf xxxxxx.x.x.tar.gz
想刨根問底的可以查下他的意思，在看下TAR 指令的用法，。
總之：我出現這個錯誤時，就是把指令改為：
tar -xvf xxxx.tar.gz
然后指令就運行了。。
若此法不管用，只能再想別的方法了