Operating on a directory and its subdirectories, recursively.

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2answers
95 views

Recursive rm doesn't work for me

Suppose, we have the following files in a directory: test.txt test.txt~ /subdir test1.txt test1.txt~ When I run rm -r ./*.*~ inside top dir only test.txt~ is removed. Why doesn't it perform ...
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1answer
2k views

Delete all 'nohup.out' within a directory recursively

How can I delete all 'nohup.out' files within a directory recursively from my terminal? I'm using CentOS.
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3answers
2k views

bash script calling itself with different arguments

I just can not get it right. Script takes two arguments, target and command. Valid targets are specified within an array. If target is 'all', script should iterate through all targets. #!/bin/bash # ...
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2answers
164 views

check two partitions by selecting random files and running sha1 hashes on two files of each partition

A previous answer to a post mentions to run sha1 hashes on an images of a dd drive clone image. Another answer to that post suggests mounting the dd image an then compare if the sha1 hashes of ...
0
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1answer
38 views

Finding all kinds of extensions referenced in a html file

Here is my problem statement : There is a folder with many html and text files. I need to recursively go through each one of them and find all kinds of file extensions referenced in these html/text ...
0
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1answer
33 views

Bug in shell script for printing the tree-like structure of the curent diretcory

I have wrote the following script: #!/bin/bash if [ $# -eq 0 ] then read current_dir else current_dir=$1 fi function print_tree_representation () { for file in `ls -A $1` do ...
0
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3answers
63 views

Grep in many directories, but only look in each dir's specific subdirectory, not all sub dirs

My case: dir1 subdir1 FooFile subdir2 dir2 subdir1 FooFile subdir2 So, if I cd dir1, I can easily do something like find . | xargs grep "Foo" in order to list the names of ...
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2answers
1k views

Different sizes after copy [duplicate]

I would like to copy for backup porposes a Linux user home directory with several GBs of data and the usual configuration files. The source directory and the backup directory should exactly have the ...
0
votes
1answer
264 views

Copy all files matching criteria on find command with -exec

Below are my attempts at copying all files except .out and .class files into a subdirectory titled homework21/. Note homework21 is a subdirectory of the folder in which I am working in. ...
0
votes
1answer
81 views

How do you combine -r and -c for gunzip?

I am trying to recursively gunzip files (-r) but don't have permission in their original location to store them. I know to change the location for a single file you do gunzip {file} -c > {new file ...
0
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1answer
210 views

How do I copy all files that have been created or modified in the last 12 months?

I would like to copy all the files created in the last 12 months to a new folder leaving behind everything else. Including sub folders.
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2answers
433 views

Copy directory not just the contents

I want to copy a directory into another directory. For example, cp -r dir1 dir2 copies the contents of dir1 into dir2. I want to copy dir1 itself into dir2 so that if I ls dir2 it will output dir1 ...
0
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2answers
2k views

Using `ls` recursively without -R

I am trying write a shell script that has output similar to ls -R without using the option -R. This is part of a programming assignment that forbids me from using -R, find and du. I need to identify ...
0
votes
3answers
1k views

Sed find/delete for a string with multiple special characters recursively

I'm having quite a bit of difficulty with a complex string. A friend's site was hacked and has since been locked down but I'm helping to clean up the mess leftover and what I need to do is the ...
0
votes
1answer
476 views

PHP file recursive change array key on find [closed]

I used PHP array $lang['module']['1'] = 'Title'; $lang['module']['2'] = 'Title2'; $lang['value'] = 'text123'; how i can use replace in terminal Key Value to CASE UPPER ? $lang['VALUE'] ...
0
votes
1answer
31 views

How could I quickly find a recursive symbolic link? [duplicate]

I am experiencing an issue with a indexing program running much longer than expected. I want to rule out the possibility of a recursive symbolic link. How could I find a symbolic link that is ...
0
votes
0answers
37 views

how do I execute a command on multiple files located in different directories at once and directing the output to a new directory

I am trying to write a script that will execute a command on files in many directories while returning the output to another directory in an organised way. I did a dry run and got some good results ...
0
votes
1answer
34 views

Rename and copy/move sets of similar named directories to another location

For a set of directories with similar names at different location, /foldX/dirA with sub-directories aa1 aa2 aa3 aa4 aa5 /foldZ/dirA with sub-directories aa1 aa2 aa3 /foldY/dirA with ...
0
votes
1answer
506 views

grep recursively in ksh on AIX [duplicate]

How do I grep recursively in directories and sub directories in ksh on AIX? I have tried grep -r but this is not available.
0
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0answers
26 views

How to be certain “cp -n -r /dir/ /des/” does not overwrite files.. and is doing its job ? verbose mode?

I run the command cp -n -r /dir/ /backup/ but there is no way to tell what it is doing.. if it is skipping files that already exists.. if it is doing anything.. I tried adding -v option to ...
0
votes
1answer
280 views

Recursively Move All MP3's in a Directory [duplicate]

I have a lot of mp3 files located at various levels of subdirectories inside a single folder and I want to move them all to a single directory, what command could I use to do this? Thanks!
-1
votes
1answer
161 views

How can I recursively grep through several directories at once?

I use grep -r all the time to find occurrences of a string within files in a given directory: $ grep -r "string" app/assets/javascripts > app/assets/javascripts/my_file.js: this line contains my ...
-2
votes
2answers
1k views

Can I copy multiple directories into a single directory with a single command?

I have used photorec to recover data from a HDD and now have many directories /home/ray/recup_dir.1, to /home/ray/recup-dir.598 taking up valuable space in my Home directory. I want to copy them ...
-3
votes
1answer
42 views

Why wget is not willing to download recursively?

The command $ wget -r http://www.comp.brad.ac.uk/research/GIP/tutorials/index.html only downloads index.html and robots.txt for me, even though there are links in it to further pages in the same ...
-4
votes
1answer
43 views

recursive script not working

I am trying to add recursive support to my filegrep script. For some reason this does not work as expected: RECURSIVE_MODE=off # iterate over args for ARG in "$@" do if [ -d "$ARG" ] && ...