ubuntu 常用命令

发表于 
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dpkg -l | grep -i "keyword"
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sudo apt remove --purge XXX
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sudo apt autoremove
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wget "http://xxxxx.zip"
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uname -a
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uname -r
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top
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pidof xxx
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pkill xxx
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killall xxx
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sudo fdisk -l
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sudo umount /dev/sdb
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sudo dd if=xxx.iso of=/dev/sdb
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sudo dd if=xxx.iso of=/dev/sdb bs=2M

查看文件绝对路径

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readlink -f file_path

ssh 从 server 拷贝文件到 local

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scp -r username@ip_address:file_path dist_path