mirror of https://gitee.com/openkylin/docs.git
41 lines
730 B
Markdown
41 lines
730 B
Markdown
# <center>Common combination commands</center
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#### <center>Author: stranger</center
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#### <center>2022-04-23 00:16:10</center
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Not much content, if there is a collection of useful commands will be updated here as soon as possible
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1. Install the header file
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```
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sudo apt install linux-headers-`uname -r`
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```
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2. Update the boot
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```
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sudo update-grub
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```
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3. Check if a package is installed
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```
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dpkg -l|grep 包名或者是包名里包含的部分字符
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```
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4. Synchronize the time of dual systems
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```
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sudo timedatectl set-local-rtc 1
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sudo hwclock --localtime --systohc
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```
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5. Merge two files (merge file1.txt and file2.txt into file.txt)
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```
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cat file1.txt file2.txt > file.txt
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``` |