今天无事，写了个生成单安装文件的脚本

honst007

参数你的 安装脚本名称 和 安装包名称（tar包什么的）

1. 
   
2. #!/bin/bash
   
3. str='000000000000000'
   
4. onekeyfile='onekey.sh'
   
5. shfile=''
   
6. tarfile=''
   
7. 
   
8. for tmp in $@
   
9. do
   
10.         case $tmp in
    
11.         shfile=*)
    
12.                 shfile=$(echo $tmp|awk -F= '{print $2}')
    
13.                 ;;
    
14.         tarfile=*)
    
15.                 tarfile=$(echo $tmp|awk -F= '{print $2}')
    
16.                 ;;
    
17.         *)
    
18.                 echo 'Usage:'
    
19.                 echo '  makeone.sh shfile=<install script> tarfile=<source file>'
    
20.         esac
    
21. done
    
22. [[ ! -f $shfile ]] && shfile=''
    
23. [[ ! -f $tarfile ]] && tarfile=''
    
24. while [[ $shfile == '' || $tarfile == '' ]]
    
25. do
    
26.         [[ $shfile == '' ]] && read -p 'input install script file name:' shfile
    
27.         [[ ! -f $shfile ]] && shfile=''
    
28.         [[ $tarfile == '' ]] && read -p 'input source file name:' tarfile
    
29.         [[ ! -f $tarfile ]] && tarfile=''
    
30. done
    
31. 
    
32. echo '#!/bin/bash
    
33. count="000000000000000"
    
34. shfilebyte="000000000000000"
    
35. count=$(echo $count|sed "s/^0*//g")
    
36. shfilebyte=$(echo $shfilebyte|sed "s/^0*//g")
    
37. shfileend=$(($count+$shfilebyte))
    
38. sh_file=ins.sh
    
39. tar_file=file.tar.gz
    
40. dd if=$0 of=$sh_file bs=1 skip=$count count=$shfilebyte
    
41. dd if=$0 of=$tar_file bs=1 skip=$shfileend
    
42. chmod 755 ./$sh_file
    
43. eval ./$sh_file $tar_file
    
44. exit' > $onekeyfile
    
45. chmod 755 $onekeyfile
    
46. 
    
47. headsize=$(stat -c %s $onekeyfile)
    
48. headstr=${str:0:$((15-${#headsize}))}
    
49. sed -i "/^count/s/$str/$headstr$headsize/g" $onekeyfile
    
50. 
    
51. #cat $shfile >> $onekeyfile
    
52. dd if=./$shfile of=$onekeyfile bs=1 seek=$headsize
    
53. shfilesize=$(stat -c %s $shfile)
    
54. if [[ ${#shfilesize} -gt 15 ]]
    
55. then
    
56.         echo "$shfile is too big to make one step install file"
    
57.         exit 1
    
58. fi
    
59. headstr=${str:0:$((15-${#shfilesize}))}
    
60. sed -i "/^shfilebyte/s/$str/$headstr$shfilesize/g" $onekeyfile
    
61. 
    
62. #cat $tarfile >> $onekeyfile
    
63. shfileend=$(($headsize+$shfilesize))
    
64. dd if=./$tarfile of=$onekeyfile bs=1 seek=$shfileend
    

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