菜鸟求助shell切换目录问题？谢谢！

tengfei0311

1. #!/bin/sh
   
2. ##
   
3. export SAC_DISPLAY_COPYRIGHT=0
   
4. 
   
5. worksta="/Users/Desktop/Noise"
   
6. cd $worksta
   
7. 
   
8. ##############################
   
9. year=2014
   
10. cd $year
    
11.    for month in `ls $year* -d`;do
    
12.    cd $month
    
13.       for day in `ls $month* -d`;do
    
14.       cd $day
    
15. ###############################   
    
16.        for file in `ls *seed`;do
    
17.           rdseed -pfd $file         
    
18.        mv SAC_PZs*BHN* SAC_PZs_BHN
    
19.        mv SAC_PZs*BHE* SAC_PZs_BHE
    
20.        mv SAC_PZs*BHZ* SAC_PZs_BHZ   
    
21.        for BH in BHZ BHN BHE;do
    
22.        gsac << EOF
    
23.        r *$BH*SAC
    
24.        merge
    
25.        decimate 100
    
26.        w $BH
    
27.        q
    
28. EOF
    
29. done
    
30. done
    
31. cd ..
    
32. done
    
33. cd ..
    
34. done
    
35. 
    

复制代码

运行上述脚本，一直报错找不到目录，目录确实存在，在mac终端一个个命令输入可以切换，放这个小脚本你们运行脚本就报错，提示找不到目录，如下：

1. bash-3.2$ sh pre.sh
   
2. ls: -d: No such file or directory
   
3. pre.sh: line 12: cd: 201401:: No such file or directory
   
4. ls: 20140105*: No such file or directory
   
5. pre.sh: line 12: cd: 20140106: No such file or directory

复制代码

求大神帮看看，谢谢！！！

tengfei0311

回复 13# 鱼头_火锅

呵呵 跟网站建议一下 出一个app
   

鱼头_火锅

身边没电脑啊！手机看论坛看不到代码，手机论坛客户端需要改进！

blackold

回复 11# tengfei0311


try:

1. for month in $year*;do

复制代码

自己折腾……

tengfei0311

回复 9# 陈卓文

不是很懂 试了一下 不行 我是shell菜鸟

   

tengfei0311

回复 8# 2005wind

还是有问题 不行 报错啊
   

陈卓文

因为，一般我们跑的 shell script 是用 subshell 去执行的。
从 process 的观念来看，是 parent process 产生一个 child process 去执行， 当 child 结束后，会返回 parent ，但 parent 的环境是不会因 child 的改变而改变的。

执行脚本方式： source ./shell-script

2005wind

`ls -d $year* `

tengfei0311

回复 5# jian100328823

谢谢您给我提供帮助，我按照你说的 sh -x pre.sh

报错如下：(复制了部分)

1. wtf-MacBookPro:Noise wtf$ sh -x pre.sh
   
2. + export SAC_DISPLAY_COPYRIGHT=0
   
3. + SAC_DISPLAY_COPYRIGHT=0
   
4. + worksta=/Users/wtf/Desktop/Noise
   
5. + cd /Users/wtf/Desktop/Noise
   
6. + year=2014
   
7. + cd /Users/wtf/Desktop/Noise/2014
   
8. ++ ls 201401 -d
   
9. ls: -d: No such file or directory
   
10. + for month in '`ls $year* -d`'
    
11. + cd /Users/wtf/Desktop/Noise/2014/201401:
    
12. pre.sh: line 12: cd: /Users/wtf/Desktop/Noise/2014/201401:: No such file or directory
    
13. ++ ls '201401:*' -d
    
14. ls: -d: No such file or directory
    
15. ls: 201401:*: No such file or directory
    
16. + cd ..
    
17. + for month in '`ls $year* -d`'
    

复制代码

tengfei0311

回复 4# 鱼头_火锅

好像这样改报错跟上面一样

1. wtf-MacBookPro:Noise wtf$ sh pre.sh
   
2. ls: -d: No such file or directory
   
3. pre.sh: line 12: cd: /Users/wtf/Desktop/Noise/2014/201401:: No such file or directory
   
4. ls: -d: No such file or directory
   
5. ls: 201401:*: No such file or directory
   
6. pre.sh: line 12: cd: /Users/wtf/Desktop/Noise/2014/20140101: No such file or directory
   
7. ls: -d: No such file or directory
   
8. ls: 20140101*: No such file or directory
   
9. pre.sh: line 12: cd: /Users/wtf/Desktop/Noise/2014/20140102: No such file or directory
   
10. ls: -d: No such file or directory
    
11. ls: 20140102*: No such file or directory
    
12. pre.sh: line 12: cd: /Users/wtf/Desktop/Noise/2014/20140103: No such file or directory
    
13. ls: -d: No such file or directory
    
14. ls: 20140103*: No such file or directory
    
15. pre.sh: line 12: cd: /Users/wtf/Desktop/Noise/2014/20140104: No such file or directory
    
16. ls: -d: No such file or directory
    
17. ls: 20140104*: No such file or directory
    
18. pre.sh: line 12: cd: /Users/wtf/Desktop/Noise/2014/20140105: No such file or directory
    
19. ls: -d: No such file or directory
    
20. ls: 20140105*: No such file or directory
    
21. pre.sh: line 12: cd: /Users/wtf/Desktop/Noise/2014/20140106: No such file or directory
    

复制代码