清理Debian内核和头文件的脚本

adam8157

详见本文地址: http://www.adam8157.info/blog/20 ... ian-kernel-headers/

改自bones7456清理ubuntu内核的脚本, 原文地址在此: http://li2z.cn/2010/02/28/clean_ubuntu_kernel/.

1. #!/bin/sh
   
2. 
   
3. CURRENT="`uname -r | awk -F"-" '{print $1"-"$2}'`"
   
4. HEADERS=""
   
5. IMAGES=""
   
6. ARCH="amd64"
   
7. 
   
8. for HEADER in `dpkg --get-selections | grep ^linux-headers | grep -v "${ARCH}" | awk -F"-" '{print $3"-"$4}'`
   
9. do
   
10.     if [[ "$CURRENT" < "$HEADER" ]]
    
11.     then
    
12.         echo "The running kernel is not the newest. $CURRENT < $HEADER"
    
13.         exit 1
    
14.     else
    
15.         [[ "$CURRENT" != "$HEADER" ]] && {
    
16.             HEADERS="${HEADERS} linux-headers-${HEADER}-${ARCH} linux-headers-${HEADER}-${ARCH}-common"
    
17.             IMAGE="`dpkg --get-selections | grep ^linux-image | grep "${HEADER}" | awk '{print $1}'`"
    
18.             IMAGES="${IMAGES} $IMAGE"
    
19.         }
    
20.     fi
    
21. done
    
22. 
    
23. if [[ -z "$HEADERS" ]]
    
24. then
    
25.     echo "There is no old kernel or headers need to be cleaned."
    
26.     exit 0
    
27. fi
    
28. 
    
29. echo
    
30. echo ------------------------------------
    
31. echo "$IMAGES $HEADERS"
    
32. echo ------------------------------------
    
33. echo
    
34. 
    
35. read -p "Really wanna remove these packages? [y/N] " REPLY
    
36. 
    
37. case $REPLY in
    
38.     y | Y )
    
39.         sh -c "sudo apt-get purge $IMAGES $HEADERS" ;;
    
40.     * )
    
41.         echo "The operation is cancelled." ;;
    
42. esac

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