Unix Cshell检查文件最后修改时间并转移

arthur

给大家一个例子，用来cshell检查文件的最后修改时间，看是不是很久之前修改的，如果超过30天就转移去子目录

1. #!/bin/csh
   
2. # Script Name: AD6548 correcion factor check script
   
3. # Function : script created for ad6548 correction facotr check
   
4. # and remove offset files which older than 2 months
   
5. # Rev0 - First release
   
6. # By:
   
7. # Rev1 - Add pop up window for no correction factor remind
   
8. # By:
   
9. ###################################################################
   
10. # this scripts need to be released to /home3/msl/.ad6548_silveroff/
    
11. ###################################################################
    
12. set expire_days = 30 ##########days to expire correction factor
    
13. 
    
14. set home_dir = "/home3/msl/.ad6548_silveroff/"
    
15. set log_file = $home_dir"ad6548_offset_file_check.log"
    
16. set temp_file = $home_dir"cf_check.temp"
    
17. set host_id = `hostname`
    
18. set tester_id = `echo $host_id|cut -c 1-8`
    
19. set tester_id = "$tester_id""t"
    
20. set home_dir = $home_dir$tester_id"/"
    
21. set backup_dir = $home_dir"backup/"
    
22. set today = `date '+%d-%m-%Y'`
    
23. set tstamp = `date '+_%m_%d'`
    
24. set toweek = `date '+%w'`
    
25. set tonow = `date '+%H'`
    
26. set exp_cnt = 0
    
27. if (-d $home_dir) then
    
28. ### check offset file dir ###
    
29. if (! -d $backup_dir) then
    
30. mkdir $backup_dir
    
31. chmod 777 $backup_dir
    
32. endif
    
33. 
    
34. ### Monday to Friday day shift ###
    
35. if ( $toweek > 0 && $toweek < 6 && $tonow > 8 && $tonow < 18 ) then
    
36. ### start to check offset file ###
    
37. echo "" > $temp_file
    
38. find $home_dir -mtime +$expire_days -name '*silver_offset*' -exec ls {} >> $temp_file \;
    
39. ### check every offset file in dir ###
    
40. foreach record(`sed -n '/silver_offset/p' $temp_file`)
    
41. set cf_file = $record
    
42. set cf_noback = `echo $record|sed 's/backup//g'` #delete backup in full file name
    
43. if ( $cf_file == $cf_noback ) then #current file is valid file, not in backup folder
    
44. set exp_cnt = `expr $exp_cnt + 1`
    
45. set cf_name = `echo $cf_file|sed 's/^\/[a-z0-9\/\.\_\-]*\///g'` # get file name without path
    
46. echo `ls -l $cf_file|nawk -F " " '{print $6"-"$7"-"$8" "$9}'`" -- deleted at $today" >> $log_file
    
47. 
    
48. cp -p $cf_file $backup_dir$cf_name"_at"$tstamp
    
49. rm $cf_file
    
50. 
    
51. echo "" >> $log_file
    
52. endif
    
53. end
    
54. ### print how many offset files expired ###
    
55. if ( $exp_cnt > 0) then
    
56. echo "+---------------------------------------------------------------+"
    
57. echo "| "$exp_cnt" correction factor files expired and deleted (exp "$expire_days" days) |"
    
58. echo "| need to re-generate if program can not read correction factor |"
    
59. echo "+---------------------------------------------------------------+"
    
60. endif
    
61. #**************************************************************************
    
62. ### check is there any offset file still avaliable
    
63. #**************************************************************************
    
64. echo "" > $temp_file
    
65. set exp_cnt = 0
    
66. find $home_dir -name '*silver_offset*' -exec ls {} >> $temp_file \;
    
67. ### check every offset file in dir ###
    
68. foreach record(`sed -n '/silver_offset/p' $temp_file`)
    
69. set cf_file = $record
    
70. set cf_noback = `echo $record|sed 's/backup//g'` #delete backup in full file name
    
71. if ( $cf_file == $cf_noback ) then #current file is valid file, not in backup folder
    
72. set exp_cnt = `expr $exp_cnt + 1`
    
73. endif
    
74. end
    
75. if ( $exp_cnt == 0) then
    
76. echo "+--------------------------------------------------------------------+"
    
77. echo "+ No creation factor is avaliable, please infrom LSG/PE to generate. +"
    
78. echo "+--------------------------------------------------------------------+"
    
79. #### popup x-window for alert
    
80. if ( -f "/home3/msl/.ad6548_silveroff/No_CF_Error" ) then
    
81. setenv LD_LIBRARY_PATH /image/bin.rls/custom/qa_custom/scripts/scan_startlot_endlot/STATS/ESUMMARY/lib
    
82. /home3/msl/.ad6548_silveroff/No_CF_Error &
    
83. setenv LD_LIBRARY_PATH /image/bin.rls/lib
    
84. else
    
85. echo "Warning\! No correction factor alert window missing\! PLEASE CALL PE\!"
    
86. endif
    
87. #### delete prod program and load correction factor program ##
    
88. delete
    
89. echo "+----------------------------------------------------------------------------------+"
    
90. echo "Production program deleted, please call LSG/PE to run correction factor immediately\!"
    
91. echo "+----------------------------------------------------------------------------------+"
    
92. sleep 1;
    
93. load "/home3/msl/.ad6548_silveroff/F_AD6548_2p2_TTR_DS_CAT_v0802_036_gen_subsilver_1/pd_ad6548_70d11_v0802_offset.load"
    
94. echo "+-----------------------------------------------------------+"
    
95. echo "+ PD pgm deleted, please call LSG/PE to run CF immediately\! +"
    
96. echo "+ Correction factor program auto loaded, no need to reload\! +"
    
97. echo "+-----------------------------------------------------------+"
    
98. banner "CF pgm loaded"
    
99. endif
    
100. ### end of offset files checking ###
     
101. endif
     
102. else
     
103. echo "###############################################"
     
104. echo "#Current tester has no Correction factor files#"
     
105. echo "###############################################"
     
106. exit 0
     
107. endif
     
108. echo "+--------------------------------------------+"
     
109. echo "| Correction factor files checking completed |"
     
110. echo "+--------------------------------------------+"
     
111. exit 0

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