In computing, the term "read-only" refers to the ability to read, but not alter or delete something. This is most typically used in reference to file system permissions, but can also refer to devices, such as read only memory (ROM), or storage media which cannot be written to.

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Changing file permissions on an HFS+ filesystem

I ran the command fdisk -l to find out what my external drive is formatted to, I found out it's uses GPT partitions and the filesystem is HFS+. When I try and create a new folder on the external ...
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33 views

How to make a named cell read-only

I would like to make a cell "Cell Name" read-only. I found this code here but don't know how to use the String value instead of the range: Private Sub Worksheet_SelectionChange(ByVal Target As ...
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34 views

What to use for recovery disk when CD is not an option

I have a computer that has no optical drive and getting on to work with that is very hard(believe me I've tried). What are some alternatives for recovery media in case the current OS fails? I have ...
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2answers
39 views

How do I make a file “truly” read-only in Windows 7?

In Linux it is pretty straightforward to give the ownership of a folder and a file within and all their permissions to the root account, then giving users read-only access to the file. This means ...
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17 views

Windows 7 directories stay read-only, even after they are changed to read-write

In my Windows 7 installation, some USB directories are read-only, and even after they are changed to read-write, checking their properties reveals that they are still read-only. See screen-shots. I ...
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20 views

Unable to ZERO a block device

I seem unable to formate this flash drive, every method offers a read-only error. There is no physical "lock" switch on the flash drive what so ever. sudo dd if=/dev/zero of=/dev/sdc bs=1M [sudo] ...
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1answer
62 views

Sandisk USB drive is read only

For some reason, I have recently been having problems where my SanDisk 32GB Cruzer USB Flash Drive will mount as read-only. It was occasional at first, but now it is full blown and will not allow any ...
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1answer
41 views

Linux - How do I make a single folder RW and the rest of the filesystem RO?

I have successfully configured my Debian Linux's file system to be read-only. I made several changes, however the file relevant to this question is /etc/fstab: proc /proc proc ...
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41 views

Excel - switching from ethernet-cable to wireless - file becomes read only

I tried to figure this out already, but I haven't come up with a solution so far. We have a laptop that is connected to our network via ethernet-cable as long as it sits in the docking station and ...
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3answers
30 views

Make sure command entered is Read Only

I am creating an API that takes in any command (in bash) and executes it at the root. I want to ensure this command is RO and does not write anything. Any ideas of how to go about this? Maybe it can ...
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1answer
50 views

My D Drive is Read Only

After failing to import data from one Oracle database to another (in my D drive) my computer hung and I had to manually reboot my machine. Now my D drive is read only. I cannot create files, add ...
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17 views

How to provide DRM/file security across an entire DFS?

I can't seem to find an answer to this myself and have come across several barriers to trying to even get started on it. The background is: I manage the systems and technologies used by 60 schools ...
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25 views

Copy-protecting files on an HDD [duplicate]

I have an HDD, with files that I don't want to be "stolen". The HDD is used by my employees. They need the files (pdf-s, some portable program and html files) for their work, but I don't want them ...
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39 views

Access database shows as read-only on one workstation (unless logging in with domain admin privileges)

We have an Access database stored on a central server on our LAN, accessed by 20 domain-joined PCs (15x Windows 7, 5x XP). For some reason, one of our XP workstations only allows users to access the ...
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1answer
98 views

Access 2010 Table appears to be locked and can't be modified? How do I unlock it?

I have rather simple Access 2010 database. I needed to add a new field to one of the tables. While in Datasheet View, I Clicked the "Click to Add" column header and defined a new field. I went to ...
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1answer
66 views

locked myself out of fedora system

I made a mistake and cannot log into my fedora (18) machine anymore. The system only has one user, when I was logged in as that user I locked that user such that it cannot create new processes and ...
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0answers
35 views

Chipbank udisk - How to create readonly partition for company catalog purpose

I've ordered some usb drives for my company with laser logo and so on. As we had no time to wait for the "preloading" of the catalogs, we got them blank. I checked with a tool the chipset of the ...
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0answers
107 views

Disk on key is read only on every computer

I have a 16 GB SanDisk Cruzer Blade. After a few days of use, it has become write-protected\read-only. When I plug it in, you can see this in my Ubuntu's dmesg: [ 819.003359] usb 2-5: new ...
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1answer
62 views

What files must be writable for a password change on a RHEL6 read-only file system?

I have a RedHat 6 system that is intentionally configured to be read-only file system. We use /etc/rwtab to allow certain files to be writable (log files and such). /etc/sysconfig/readonly-root is ...
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4answers
184 views

Will mounting a file system read-only increase the lifespan of an SSD?

Let's assume I have some data that once created, never again has to change. I have copied this data to an SSD and then re-mounted the file system as read-only and leave it that way from now on. Will ...
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1answer
49 views

MS Excel - is it possible to change from writeable to read-only?

I have a question if it is possible while using MS Excel spreadsheet to change how it's open from writeable to read-only without closing it? I am working on the network file and sometimes when ...
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98 views

Read Only/Write Protected USB pen drive is not write protected on other PCs

I want to make one of my USB drive write protected. I can make it write protected on my desktop(windows 8.1 pc) by using the command prompt "diskpart" method. Now the usb is write protected on my ...
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1answer
143 views

Restoring Outlook 2010 pst read only file

I am attempting to restore an Outlook 2010 pst file from my file history, but I cannot because it is read only and I do not have permission. I never set it as read only and it is from my old computer ...
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1answer
368 views

Repairing-without-formatting a Read-Only/writeprotected USB drive

I've got a 32gb USB 3.0 thumbdrive and it's been acting up on me as of late. Most of the time I could just unmount and remount it on my Mac's main partition and viola, it'd be working again. However, ...
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42 views

How to increase IO for operation “SELECT”?

I use windows server 2008r2 with role Hyper-V. The guest system is Ubuntu 12.04 LTC (64 bit). It is situated on the dynamic virtual hard disk /dev/sda. There is postgresql-9.1 (amd64) on the Ubuntu ...
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87 views

Excel says file is unreadable in Read-only, but the file is fine in normal mode

I've done extensive research and tried re-installing Office 2010 a few times, but I cannot seem to be able to open files in Read-Only mode in Excel. Whatever the extension (xls, xlsx, xlsm, xlsb...), ...
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0answers
110 views

USB Drive went into Read-only mode and doesn't allow me to write or delete anything

I am using Linux kernel 3.4.56 and I was working with a USB stick but while doing a system upgrade procedure, it went into read-only mode. And now it doesn't allow me to write or delete anything. I ...
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1answer
195 views

Open Word document from SharePoint as Read Only via Windows Explorer

I have Windows Explorer configured to point at a couple of directories from SharePoint: https://teams/projects/myproject/ProjectDocuments https://teams/projects/myproject/SharedDocuments ...
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0answers
92 views

Problems using Diskpart to resolve 'Read Only' issue on external 2TB external MyBook

I've got a problem with an external disk which suddenly, mid-session decided it was read only. I've tried the right click, properties, attributes, read only - to no avail, so then decided to approach ...
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2answers
143 views

Why does my rsync server on windows always set the read-only flag when I write to it?

I'm using cwrsync on windows. This is my daemon config file use chroot = false strict modes = false hosts allow = * log file = rsyncd.log pid file = rsyncd.pid port = 11011 # Module definitions # ...
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3answers
153 views

How to Protect files on USBs

So I want to have files on my USB Stick, which you cannot delete or edit, so read only. They also need to remain on the USB when formatted by Windows, or diskmgmt.msc. Is there any way of making ...
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1answer
495 views

Why my external drive turned in read only mode?

I have this HDD (quite new, 4 months old) which I formatted to ext3 (my router supports ext3, not ext4) and I started copying all my data from an older drive on it (1TB data). After a bit (a lot of ...
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3answers
478 views

Windows 7 boot from read only disk

Is there a way to make Windows 7 boot from a read-only disk? I want to have a system, that no Windows Update, no other Software will change. After a reboot everything should be recovered. If there ...
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1answer
239 views

Can Windows OS be installed and run as read-only?

I have a DoD CentOS install on a CD, so even if the code in RAM is infected, a reboot eliminates the malware. But I am not a UNIX guy and would prefer to work with Windows. I had an old vs of ...
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2answers
82 views

Can Windows OS be installed read-only? [duplicate]

Can Windows OS be installed and then made read-only so that malware can be cleared by a reboot? If so, how? Can Windows be installed to a VM, then make all the underlying VM files read-only and ...
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1answer
956 views

Windows 8: every folder becomes read-only and I cannot change them

I've installed Windows 8 Enterprise on my PC but, all of the folders are read-only and I cannot seem to reverse this. Methods I've tried: Changing its attribute from folder properties. Allowing full ...
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2answers
73 views

Save an MS Word 2010 document where others cannot modify it

I am using Microsoft Word 2010 and I have created a document that individuals will fill out on a daily basis. When they are done I would like it to automatically be saved as a "Read Only" document in ...
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1answer
350 views

How to allow only cell resizing but cannot change data in excel?

In one of my lotusscript code, I output some data to excel. Initially I only allow the user to print and not make any changes to the spreadsheet. But then the user request that they want to resize the ...
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1answer
162 views

USB Drive is Read-Only, Impossible to Remove

I received a brand-less USB Thumb Drive during a function, those cheap made in China kind. When plugged in, it shows 2 drives, one 8GB and one 12MB drive(not partition). I am trying to remove the 12MB ...
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1answer
809 views

How to make Excel cells' values cannot be changed its value via keyboard inputs

Let's take this simple Excel file as a sample for my question. Please note that it contains permutation macro VBA script. I want cells in column B to be read-only/unchangable to keyboard inputs i.e. ...
0
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0answers
246 views

Create mount point on read-only filesystem for fstab to mount

I'm running TomatoUSB on a Broadcom-based broadband router. I have a busybox-style shell available to me. I'd like to have a partition on the attached USB hard drive mounted in /data under the root ...
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1answer
2k views

Installed Ubuntu on usb drive, now it's read-only and can't be formatted

I installed Ubuntu (ubuntu-13.04-desktop-amd64) on a 8 gb pendrive. Because it worked pretty slow, I wanted to change it back to a normal pendrive. But this is what happened. Windows7 can't open the ...
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2answers
1k views

Why can't I set Windows 7 folder to Writeable?

Moved a SATA HD from one PC to another. Copied almost all the files from old drive to new, except for one folder ("oldFolder") and it's subfolders and files. I tried to copy just a single file (to ...
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1answer
151 views

Does `ro` matter in CD-ROM mounts?

As far I know, /dev/cdrom usually provides a read-only device. However, some sources suggest to add ro in the /etc/fstab and others not. Is there a difference between /dev/cdrom /mnt/cdrom auto ...
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1answer
224 views

Folder (contents) Read Only [duplicate]

Can we revisit the folder (contents) Read Only problem? On my Win 7 PC, after recovering from a virus, which seems to be gone, all of my folders are gray checked Read Only. Removing the check mark, ...
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1answer
139 views

How to Temporarily Open a Read-only file as Writeable?

I have an Excel file which I set on Read-Only mode to make sure I don't inadvertently change it's contents. However, sometimes I do need to open this file to make changes to it. Is it possible to ...
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1answer
113 views

What is the difference between the read-only attribute and the access control list read-only flag on Windows?

I'm looking for a technical answer, not a general answer, pertaining to how Windows actually handles these properties. For example, there are some programs that recognize the read-only attribute and ...
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0answers
107 views

How do I make a document fully read only on Open Office

When I use the security setting and set the password, I can still overwrite my original document. What am I doing wrong?
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1answer
1k views

Folder always gets read-only. even when I change it [duplicate]

It's the first folder on my hard drive, every other folder works, just this folder gets always read-only. When I untick the option it commits the changes, but is read-only afterwards again?
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1answer
100 views

Permission denied for other users than root

I have a directory called sai at /var/www/html/. I gave permission initially 755 and tried 777. I have loggen in as user nitish. When I tried to edit the files , it says the file is read-only. But if ...