Use this tag for questions about file management and operations on files.

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2answers
127 views

multiple conversion bam to bed using bedtools

I have ten .bam files (bioinformatic format) and I would like to convert it to 10 .bed files, but for this conversion I need to use special command bedtools bamTobed -i (input file) > output ...
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1answer
75 views

Mass file+folder+directory move

So we have a bunch of src files that are old and out-dated and need to be moved to our new NAS storage. (I don't know why we are keeping them). Is it possible to copy all the files and folders with ...
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2answers
62 views

Copying Files in a Folder To Individual Folders

This might sound like something quite odd but for my HTPC, I need to rearrange how my files are stored such that each of the individual files in a folder needs to be moved to a subdirectory of its own ...
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1answer
145 views

securing a file on disk with password protection usig strong ssl cipher and view the file in more secured way

I was trying to decrypt a file to standardout and piped its content to a given command. for example cat comand, wc command etc. However I felt the following command can be simplified, any further ...
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3answers
845 views

rsync only subdirectories and content

I have a directory that contains a number of files and subdirectories. See below: baseDir bad1 bad2 subDir1 file1 subDir2 file1 I would like to rsync the contents of baseDir without ...
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1answer
36 views

Back up snapshots without being admin

I would like to make a back up/snapshot of a folder where I have built various programs (~4.1 GB in size). The idea is to be able to quickly restore everything in this path to it's original state in ...
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1answer
58 views

Quota utilities

Are there any command line utilities that make it easier to read quotas (e.g. showing percentages, approximate size in MB, etc.). Perhaps something like what htop does for top, but for quota?
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2answers
206 views

How to strip directory structure with command line (or script)

I have a large collection of files packed into a two-level directory structure with many, many, many folders. In other words, I have a folder with a great many subfolders in it. There are no ...
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1answer
88 views

Error writing /home/alessiomtx/.config/tint2/tint2rc: Not a directory

I need to edit my ~/.config/tint2/tint2rc because the file is blank and so I don't have tint2 shown in my desktop, but when I try to save I have this error: [ Errore durante la scrittura di ...
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1answer
43 views

Can one move a relpath in one command?

This question is similar to one I asked recently, but the answers to that question, for the most part, do not extend to this one, AFAICT. The main difference between the two questions is that the ...
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1answer
231 views

How to find undeletable files that were removed?

I just created a file: touch myFile Made it "undeletable": chattr +u myFile and removed it: rm myfile How can I get it back? What is the purpose of "u"? Is it used?
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1answer
131 views

File size conflict

I am new to UNIX and have a doubt about file size in UNIX (AIX). ls -ltr shows me fileA size as 59096. As per my knowledge this is in bytes ,so it is nearly = 0.06 MB However, a script which should ...
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1answer
957 views

Reading the contents of the file and splitting using ksh

We're using a ksh script for installing one product. I've another config file, I'd need to read this configuration file from my main script Content of the Configuration file: ...
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1answer
1k views

Accessing another user's files

I have a file "abc" with permissions 440 .The owner of this file is "root" and the group of this file is "groupabc" . I have a user "user1" .Is their anyway I can see the contents of files "abc" using ...
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1answer
104 views

Will files created under source directory after running `cp` be copied?

Suppose I use cp to copy a directory to another place. If the process takes long, and I create a new file under the source directory, will it be copied, or does it depend on something?
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1answer
455 views

rename files maching specific mtime value within directory

I use simple set of shell commands to in order to create mysqldumps daily. The script is called by cron daemon. It looks like: presentdate="`date +%d-%m-%Y_%H:%M.%S`" basedir="/var/db_my_backup" ...
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1answer
887 views

How to install/setup psftp in open suse linux?

I'm a newbie in linux. we need to do a file transfer from an open SUSE Linux server to a Windows server and vice versa. We are required to use psftp for the file transfer. Can anyone tell me how to ...
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1answer
393 views

wdfs mount problem

I'm running Fedora/Gnome 3.4.2 64bit and I'm trying to mount a webdav file system to work with. As root, I run the command #mkdir /mnt/webdav #wdfs https://www.webiste.com:port/directory ...
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1answer
230 views

Reclaiming space from one filesystem to give it to another without LVM

I want to add one file system space to another file system. /dev/cciss/c0d0p2 152358920 143606116 888588 100% /db2 /dev/cciss/c0d0p15 203899764 50767420 142607764 27% /db2/ade/sapdata1 ...
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1answer
179 views

How to get a list all the “aliases” of a file (including of type directory) efficiently?

How can one get the list of all the aliases of a file (including of type directory) efficiently, given that a file: may have multiple hard links, multipe soft links, multi-level soft links may be ...
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3answers
6k views

Giving PHP permission to write to files and folders

UPDATED FOR FURTHER CLARITY: According to http://expressionengine.com/user_guide/installation/installation.html, it says: For most Unix hosts the following is typical, but you may check with your ...
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1answer
213 views

How can I monitor if anybody (any process) access is certain file [duplicate]

Possible Duplicate: Access history of a file I know if a file is "being accessed" I can use lsof to see who (which process) is accessing it, but lsof is slow and heavy and I don't think I ...
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1answer
369 views

file missing from Desktop screen but can be seen using “ls” under the Desktop directory

I downloaded some files onto desktop. After typing ls under the Desktop directory, I can see these files. However, I cannot see the icons on my desktop corresponding to the files I see with ls. I use ...
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1answer
698 views

Allow Windows file share through a Linux Firewall

I'm struggling to enable NTFS share between two Windows (XP and 7) hosts through a Linux firewall. Here's my setup: [XPMachine-LAN1]---------->[LINUX FIREWALL]---------->[Win7-LAN2] What I ...
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1answer
896 views

Automount lookup failed. How to determine what is trying to access the file?

Is there a way to find out what is trying to mount this file? Jul 13 14:27:24 myhost automount[13527]: lookup(file): lookup for tmp_dir failed Something is looking for "tmp_dir", and I've ...
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4answers
435 views

Fast incremental searching of files from shell

I like the command-t script in vim editor that is able to intelligently and incrementally search for files. Is there some similar program that is able to search from shell? It would be great if it ...
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2answers
19 views

Common user to modify files owned by 'other' users

I would like to understand how to use the permission system in CentOS to achieve the following: The system has the following users: user1 user2 user3 And the following directory structure.. ...
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0answers
17 views

List all files with only arbitrary file path read, but no directory listing nor sudo [migrated]

I have found a path traversal vulnerability that allows me to read any path on the server that does not require sudo. To fully exploit this, I would like to know which files exist in each directory ...
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0answers
19 views

run a certain file (e.g. a .py) when a certain image, .wav or excel file get opened [duplicate]

Recently, me and my friend have purchased a Palm Vein Scanner. the goal was using it in a mini-project as a new door lock system. we are connecting it to a Raspberry Pi to run the software on it. ...
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1answer
24 views

How do I find/list all files on filesystem with a certain SELinux “fcontext”

I'm having trouble finding information on what command, presumably from setools, I should use to find all the files on my filesystem that are labeled by SELinux with a certain file-context (fcontext). ...
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1answer
59 views

How to give permission to group to read/edit unowned files on archlinux?

I'd like to be able to read files from external hdd or other partitions without having to su root every time or chmod the whole partition to myself/group. How can I give myself/group permission to ...
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2answers
50 views

Convert a hardlink into a symbolic link

It is easy to convert a symlink into a hardlink with ln -f (example) It would also be easy to convert a hardlink (filenames link and original) back to a symbolic link to link->original in the case ...
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0answers
24 views

How can I set a group policy to all access on all folders except one?

I am currently making a test environment where users will be going through a network administration course with different levels they must complete. Due to the nature of the course, we want to give ...
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0answers
28 views

Dynamic ~/.ssh/config

I'd like make my ~/.ssh/config file dynamically generated by a shell script (or anything else that prints to STDOUT). Is there a UNIX trick to make reading a file result in executing a command & ...
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0answers
53 views

Unable to access a directory despite belonging to a group with write permission [duplicate]

I am learning basic file permission in Linux and tried actions below. I have a folder "music" to which group "music" has wxr permission. I have user "finxxi" added into group "music". When user ...
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2answers
46 views

Map reading/writing a file to getting output from/sending input to a script?

Suppose I have two scripts, script1.sh and script2.sh. I am wondering if there is a way to make a filesystem interface such that, for example, I can go vim file and then have my system run script1.sh ...
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0answers
45 views

trash and restore script - issue restoring

#!/bin/bash echo "Are you sure you want to move this file to the Recycle Bin?" "(Yes/No)" read ans case "$ans" in Yes) echo "$(readlink -f $1)" >> "$HOME/TrashLog" && mv "$1" ...
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1answer
22 views

Automatically pauseing rsync if target is full

I need to transfer 80gb's of unsorted text documents from one computer to another and all I have is a 32gb USB. Is there an option to make rsync automatically pause when the USB is full without losing ...
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0answers
33 views

open() sys call [closed]

Process A wants to open a file fd1 = open("/var/file1", O_RDONLY); In the process of opening file1 which table is referred first system wide file table or file descriptor table or in-core inode ...
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1answer
137 views

File of Doom freezes any computer that attempts interaction

I have a file on an internal server that causes any machine that interacts with it to immediately and irrecoverably freeze. By interaction, I mean just about anything: rm, mv, cp, cat, vi, gedit, ...
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0answers
29 views

Command that can find files that are not referenced by other files and then delete them

I was wondering if anyone knew how I could go about writing a grep command that recursively finds files that are not being referenced/used in a specific file and/or a directory of files, and then ...
1
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1answer
33 views

Hexdump binary file while honoring separators

I have a binary file where records are separated by newlines. hexdump just dumps everything with a fixed column width. Is there a tool to hexdump this file, while honoring the newline separator? (Any ...
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0answers
19 views

Configuring group access across a LAN

I have created a group called engineers on two VMs on the same 192.168.56.0/24 LAN. Is there any way the members from VM1 in engineers can view files created by engineers from VM2? I was thinking of ...
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0answers
45 views

Can Linux be configured to wait for USB storage to be reattached instead of returning I/O error

If a usb_storage device is physically detached from an Ubuntu machine while it is still mounted, any attempt to access the file system will produce an I/O error. Is there some way to configure Linux ...
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0answers
62 views

File path in audit log instead of inode number

When I do: echo "#TEST" >> /etc/passwd I get the following in audit logging: node=kayak.office.local type=SYSCALL msg=audit(1412687666.054:62033): arch=c000003e syscall=2 success=yes ...
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0answers
54 views

Files associated with Thunderbird - Security mechanism for local storage

I am trying to know how Thunderbird stores the mails, associated files in the local machine. I use Ubuntu 13.10 and Thunderbird 24.6.0. When I see in the local profile folder in the location in ...
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0answers
38 views

Copying files to a directory shared via ACL doesn't get default mask

I'm trying to setup a simple shared directory on an ext4 filesystem for a group of users to work on. Let's say i just need to give all permissions to all users belonging to the group "workgroup" to ...
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2answers
230 views

How to give sftp access to sub-directory only not to parent

I want to give SFTP access to user tom for directory /var/www/html/my_project/. while I don't want to give any SFTP access to directory /var/www/html/. currently /var/www/html/my_project/ and ...
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0answers
37 views

How can I unveal files on my external hard drive?

I copied a big folder (around 110 GB) from my (Mac 10.7.5) computer onto a hard drive (exFAT). It took quite some time and afterwards I even checked that the files were actually there. After more ...
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0answers
21 views

Recover deleted files on Raspberry Pi? [duplicate]

So I just rm -rf'ed a folder with a few files I need. Yes I know I should've had a backup, but it's just a Pi. It's designed to be played around with! Is there anything I can do to recover that ...