I have Ubuntu 9.10 installed on my laptop.
every time I save some files in my desktop a sign of "lock"
is appeared attached to the file's icon.
Then by using this command I can remove it:
"chown pc *"
What can I do if I want not to see that sign (the sign of a lock)
anymore?
i want to change the lock-screen background image, not the one in the sign in on the start,i want to change the one when you press "ctrl-atl-L"
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View 1 Replies View Relatedhow I would sign multiple files in ~/sign/unsigned and output them to ~/sign/signed with the orignal file name? The two issues I'm facing are
A.) I don't know how to sign all the files at one time in a folder using signapk or jarsigner
B.) When I do sign and individual file I don't know how to keep the same name from input using *.file (the wildcard) and keep the original name in the output.
There are 71 files i need to sign and make sure they all are signed with the same key at once. Individually signing them one by one would take too long because after I sign them individually I need to go and rename the signed file with the original name.
Here is the code I use to sign an individual apk file:
cd ~/sign/unsigned
java -jar /home/andrew/sign/signapk.jar /home/andrew/sign/certificate.pem /home/andrew/sign/key.pk8 ~/sign/unsigned/*.apk ~/sign/signed/signed.apk
how I can keep the original input name to the output without having to rename them and then how could I sign multiple files at once?
I have many pdf files which contain "%" sign also in the name. I want to rename that all files by replacing "%" to "-" Its hierarchy of many files and folders. Is there any solution to do this at one time? OR any script for this?
View 7 Replies View RelatedI have a desktop computer running Debian Lenny, a 56 K modem, and a dial-up account, currently configured like this: computer -> modem -> UPS -> phone jack
When I run off a Knoppix live CD, I can use kppp to configure pppd (using PAP/CHAP authentication and hardware control flow) to dialup and surf. When I try to user kppp to configure pppd exactly the same way on my hard drive installation, I get nothing. Both my Knoppix live CD and Debian Lenny use exactly the same version of kppp, but the pppd related files in /etc/ppp look a bit different.
Under both Knoppix and Debian Lenny hard drive installation, when I try to connect, the login debug window of kppp shows:
Code:
ATZ
OK
ATM1L1
OK
ATDT [phone number]
At this point I hear the modem dialing out, and when using Knoppix, after a few seconds I see
Code:
Which I think corresponds to my route to the InterNet being established through my ISP. When using the hard drive install, I never see the CONNECT, and all indications are that my modem is not sending authentication information at all, but getting stuck right after dialing out, so that my ISP gets a phone call from a modem which... refuses to speak. I never had any problems before, so I am baffled.
So apparently my system is currently misconfigured in some way which prevents point to point protocol from getting out.
Questions:
I have a firewall on my computer which I set up using guarddog. I have enabled point to point protocol from internet zone to local zone. I know that ppp is a symmetrical protocol, but my understanding is that I do not need to enable point to point from local to internet zone. I have not enabled irc protocol because my understanding is that this is only relevant to software flow control using chat scripts. Does this sound correct? Is there some additional protocol I need to allow in order to use pppd to dial out?
When I reboot my computer (off the hard drive) I sometimes see that the system complaining about a failure to stop every process, and sometimes I see mention of an eth0.pid. I have been looking for lock files; would they all be in /var/run?
When I use kppp to configure pppd, I want to do that as my ordinary user for at least two reasons, correct? don't want to run pppd as root user for security reasons kppp is a GUI and root user can't use X (on Debian)
So I should see in home directory of my ordinary user
.kde/share/config/kppprc
.kde/share/apps/kppp
But not in /root directory, correct? What pppd related processes should I see with ps -ef if everything is working?
Is there a way to add files/folders to a tar file?
I am using the tar command for compression.
I have a directory (let's say A) with a few hundred files and subdirectories and a copy of this directory (let's say B). All the files and subdirectories in B have a newer date than A. However only a few of them are really changed files. Is there a way to find those files and directories? Basically they have different sizes so this could be used to compare them with the files from A.
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View 1 Replies View RelatedAt the moment I'm using:"cp -ap . /destination-folder"to copy everything from the folder I'm in to another folder.That works.Is it possible to cp everything except:folder1/folder2/in the current folder I'm in?
View 2 Replies View RelatedI'm using Ubuntu 10.04 64-bit. I created a PGP key pair using Applications|Accessories|Passwords and Encryption Keys. I used DSA El Gamal as the encryption type and a key strength of 2048 bits. However; when I right click on a file or folder I don't see the Encyrpt... and Sign options.
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View 4 Replies View RelatedI use the following command to find files which are older than 60 days:
find /myfolder/* -mtime +60 > /myfolder/file.list
Now I want to find out the file size of all files contained in file.list in summary using the du command:
less /myfolder/file.list | xargs du -sh The du command prints the file sizes of every single file but not the summary and this is actually what I want.
I have two folders - Folder abc and Folder xyz which contains 1000's of files with few of them having the same file names. How can I remove the duplicates from Folder abc?
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View 3 Replies View RelatedIs there any Linux application for finding the folders with the most number of files? baobab sorts folders by their total size, I'm looking for a tool that lists folders by the total number of files in it.
The reason I'm looking is because copying tens of thousands of small files is excruciatingly slow (much slower than copying a few large files of the same size), so I want to archive or delete those folders with high file counts that that will be slowing down the copying (it won't speed things up now, but it would be faster when I need to move/copy it again in the future).
i am facing a problem regarding permissions. how can i set 775 permission for all newly created files and folders. when i give chmod -R 775 /data permission is getting to all files and folders. but when i create a folder i wont get that permission. i want this 755 permission should be permanent for all old and newly create files
View 7 Replies View RelatedI need to recover some folders and some files from my CentOS 5.3 X86_64 linux machine ext3 partition after I have deteled them with rm -rf command. After I have deleted the files (*.exp extension) and folders with rm -rf command, I have written a big archive 70GB on the same partitions but in a different path. I know that in windows if I do that, there's no way I can bring back the deleted files, 'cause the OS writes the information in the same cluster and therefor I can't bring back the files. I hope you guys understand what am I saying.
what program (that knows all extensions, or dosen't read a specific extension/extensions) can I use in order to get the date back ? I have used foremost and it worked, but this programs knows only specific extensions, like exe, jpg, avi, mpeg, etc and not my *.exp extension. The foremost program worked perfectly, but it dosen't know the *.exp extension that I need, in order to get the data back that has that extension.
Today I tried to compress some folders containing backup files from last year. I right-clicked on the folders and selected compress as tar.gz. I let it work, and found that hours later, the folders were still compressing. How long is it supposed to take, anyway? I was trying to compress the two sets of backups simultaneously; together they're around 1.5 GB. They have many subdirectories.
View 4 Replies View RelatedI am basically Linux/Ubuntu illiterate.(just in case the question itself did not make that clear)
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View 4 Replies View RelatedOur client has a website (Joomla 1.5 based) to promote participation in and report results of a 10k race for runners in Scandinavia...
The race is scheduled for late June and will be covered by at least 5 still photographers at various points along the race course.
There are to be about 5,000 runners, each entered under a shirt number like bib_1000 through bib_5999, and this means there will be a significant number of digital jpg files submitted by the photographers...
The client has in place some software which will "automagically" resize, watermark, and rename the individual files in the form:
And so on with a possibility of as many as 10 or 12 images in the aggregate with the same alpha-numeric "shirt number" at the beginning of the filename.
Our presentation software does a great job of handling thumbnail image generation and displaying a slideshow in a lightbox of all files within a given folder on the webserver.
And now finally the question...
Given a folder containing 25,000 or so *.jpg files, how can we write a script that:
1. parses the filenames to unique "shirt numbers"
2. makes folders with each "shirt number" as the foldername
3. moves the files from the root of the original folder into the appropriate "shirt number" folder.
Note that the order of my list above is not important, and if you know of a better way to organize the task we are fine with that.
Right now by default iam logged in with my account and i want to access some files/folders in my machine, but iam unable to access(also no copy/paste) those because iam not logged in as root user. So is there a way to gain root access over those files/folders in Ubuntu. I know i can do su in command prompt and change the permissions but what is the other way to gain root access.
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