Sponsored Content
Top Forums UNIX for Beginners Questions & Answers How to loop command over folders in a directory? Post 302974467 by azurite on Tuesday 31st of May 2016 01:25:46 AM
Old 05-31-2016
How to loop command over folders in a directory?

Hello all,

I'm fairly new to scripting so please bear with me. I will try to explain as best as I can but if there's anything that is not clear, please let me know.

I have a directory (see below) with numerous folders and within each of those folders are various files. I would like to run a script that will go into each folder and then select the specified files and then repeat this process for all the folders that are in a given directory. Here is an example of how the path is set up:



The folders contain multiple files with various extensions. I would like the script to go into random#1 folder, look for the specified files, execute the command, and then move onto random#2 folder and do the same.

Inside each folder are the following files:

I have the following script that only works on one specific type of file inside each folder but I need to write a new one that works on specified files (above) located inside each folder in the directory.

How can I make it so that I can replace the above to make a list of all the folders and then run a script that goes inside each folder and looks for the specified files?

Basically, I need the script to go into the directory, into the subdirectory, into the folders, and look for specified files in those folders. And repeat for every folder there is.

I have exhausted all options of self-teaching/experimenting to figure this out on my own and therefore, I'm hoping I can find some solution here.

Thank you in advance.

Last edited by azurite; 06-15-2016 at 12:46 AM..
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

script to loop around folders

I have a folder called {homedata} Within this folder there are 12 subfolders 200601.......200612 Within each subfolder there are 8 sets of files Each filename commences with A B C D E F G or H, so {filename}* can be used. I am trying to write a script which will from the top level go... (2 Replies)
Discussion started by: grinder182533
2 Replies

2. Shell Programming and Scripting

Prepend name of directory to children folders

Hi, I am a shell scripting newbie. I am in need of a shell script that will prepend the name of the parent directory to the child directory. For example if the shell script called rename.sh is invoked with ">rename.sh /home/foobar/Simple" and the structure of the folder Simple is : Simple... (7 Replies)
Discussion started by: kalichar
7 Replies

3. Shell Programming and Scripting

Help modifying script to loop through all folders

I have this script someone very kindly help me write last year which loops through all files in a folder and does a command. I need to modify it to loop through all sub-folders of a main folder and only perform the command on files modified after Jan 1st 2008. And I need the command to place the... (3 Replies)
Discussion started by: Fred Goldman
3 Replies

4. Shell Programming and Scripting

Loop through folders and open them

Well the title says it all. I need a loop script that directs to a folder and opens a bash file. I just found out about loop files the other day and yeah, dont know if that can be done. (6 Replies)
Discussion started by: snoopy817
6 Replies

5. Shell Programming and Scripting

Loop folders, delete files, copy new ones

Folks, I am hopeful that you may be able to help me out with writing a script that can be run nightly (as cron?) to loop through all subfolders within the "/media" directory, delete all of the files in each of them, and then copy in all of the files from the "/home//sansa" directory to each of... (6 Replies)
Discussion started by: acraig
6 Replies

6. UNIX for Dummies Questions & Answers

Counting number of folders in a Directory

Help Needed ! Can we count number of folders of specific date in a directory, even if directory has folders of different dates. Please reply as soon as possible. (1 Reply)
Discussion started by: vishal_215
1 Replies

7. Shell Programming and Scripting

Copy the files in directory and sub folders as it is to another directory.

How to copy files from one directory to another directory with the subfolders copied. If i have folder1/sub1/sub2/* it needs to copy files to folder2/sub1/sub2/*. I do not want to create sub folders in folder2. Can copy command create them automatically? I tried cp -a and cp -R but did... (4 Replies)
Discussion started by: santosh2626
4 Replies

8. Shell Programming and Scripting

Bash directory loop, but only choose those folders with specific word in it

Hello, how in bash i can get directory loop, but only choose those folders with specific word in it, so it will only echo those with specific word #!/bin/bash for filename in /home/test/* do if ; then echo $filename; fithx! (4 Replies)
Discussion started by: ZerO13
4 Replies

9. UNIX for Beginners Questions & Answers

Loop through the folders and search for particular string in files

Hello, Opearting System Environment : HP Unix B.11.31 U I look for script to On specific folders list On specific filelist Search for given string For Example : r48_buildlib.txt contains wpr480.0_20161027 wpr480.0_20161114 wpr481.0_20161208 wpr482.0_20161222... (4 Replies)
Discussion started by: Siva SQL
4 Replies

10. Shell Programming and Scripting

Trying to loop through folders and execute an existing python script.

I am trying to loop through lots and lots of folders and use the names of the folders to run a Python script which has parameters. E.g. -- setup_refs -n John -f England/London/Hackney/John -c con/con.cnf Normally to run `setup_refs` once from command line it's: `python setup_refs.py -n John... (3 Replies)
Discussion started by: Mr_Keystrokes
3 Replies
folders(1)						      General Commands Manual							folders(1)

NAME
folders - list folders and contents (only available within the message handling system, mh) SYNOPSIS
folders [+folder] [msg] [options] OPTIONS
Lists only the name of folders, with no additional information. This is faster because the folders need not be read. Prints a list of the valid options to this command. Lists the contents of the folder-stack. No +folder argument is allowed with this option. Re-numbers mes- sages in the folders. Messages are re-numbered sequentially, and any gaps in the numbering are removed. The default operation is -nopack, which does not change the numbering in the folder. Discards the top of the folder-stack, after setting the current folder to that value. No +folder argument is allowed with this option. This corresponds to the popd operation in the C-shell; see csh(1). The -push and -pop options are mutually exclusive: the last occurrence of either one overrides any previous occurrence of the other. Pushes the current folder onto the folder-stack, and makes the +folder argument into the current folder. If +folder is not given, the current folder and the top of the folder-stack are exchanged. This corresponds to the pushd operation in the C-shell; see csh(1). The -push switch and the -pop switch are mutually exclusive: the last occurrence of either one overrides any previous occurrence of the other. Lists folders recur- sively. Information on each folder is displayed, followed by information on any sub-folders which it contains. Displays only the total number of messages and folders in your Mail directory. This option does not print any information about individual folders. It can be sup- pressed using the -nototal option. The defaults for folders are: +folder defaults to all msg defaults to none -nofast -noheader -nototal -nopack -norecurse DESCRIPTION
The folders command displays the names of your folders and the number of messages that they each contain. The folders command displays a list of all the folders in your Mail directory. The folders are sorted alphabetically, each on its own line. This is illustrated in the following example: Folder # of messages ( range ); cur msg (other files) V2.3 has 3 messages ( 1- 3). adrian has 20 messages ( 1- 20); cur= 2. brian has 16 messages ( 1- 16). chris has 12 messages ( 1- 12). copylog has 242 messages ( 1- 242); cur= 225. inbox+ has 73 messages ( 1- 127); cur= 127. int has 4 messages ( 1- 4); cur= 2 (others). jack has 17 messages ( 1- 17); cur= 17. TOTAL= 387 messages in 8 folders. The plus sign (+) after inbox indicates that it is the current folder. The information about the int folder includes the term (others). This indicates that the folder int contains files which are not messages. These files may be either sub-folders, or files that do not belong under the MH file naming scheme. The folders command is identical to the effect of using the -all option to the folder command. If you use folders with the +folder argument, it will display all the subfolders within the named folder. as shown in the following exam- ple: % folders +test Folder # of messages ( range ); cur msg (other files) test+ has 18 messages ( 1- 18); (others). test/testone has 1 message ( 1- 1). test/testtwo has no messages. TOTAL= 19 messages in 3 folders. See refile(1) for more details of sub-folders. RESTRICTIONS
MH does not allow you to have more than 100 folders at any level in your Mail directory. PROFILE COMPONENTS
Path: To determine your MH directory Folder-Protect: To set protections when creating a new folder Folder-Stack: To determine the folder stack lsproc: Program to list the contents of a folder FILES
The user profile. SEE ALSO
csh(1), folder(1), refile(1), mhpath(1) folders(1)
All times are GMT -4. The time now is 04:15 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy