Re: Search then delete files
A command like this should do it (assuming you want to delete .xyz files):
Code:
find / -name '*.xyz' -delete
You may need to use sudo in front of the command if you don't have rights to delete all the files yourself.
Code:
sudo find / -name '*.xyz' -delete
Re: Search then delete files
Doing that broad a search/remove without intervention is dangerous. Any little mistake and you have wiped out your machine.
First, since you are new to linux, learn to use the man command. This will help you use specific commands (once you know what they are, of course). In this case the two commands you would want are find and rm.
man find will tell you how to use find which will locate the files you want.
man rm will tell you how to remove them - you will want to use wildcards and recursion. However, BE CAREFUL. Also realize you will need correct permissions.
Since you were not more specific, I will leave the details up to you. As I said, though, blindly and automatically removing broad batches of files is very dangerous. A minor mistype and you have wiped out everything.
Re: Search then delete files
Although I've not used above command myself, I think a warning to the latter command will be in place. Use it incorrectly and you might render your installation useless.
The '/' indicates the root directory, so it might delete everything. If these files that you want to delete are in your home directory, navigate there first and replace '/' by '.'
Or use ~username (which will expand to /home/username)
Code:
find ~wim -name *.jpg
will just find and display them; add '-delete' if you want to delete them.
Note:
running it from the root directory will also wipe the (backup) data from external hard disks.
Re: Search then delete files
Quote:
Originally Posted by
agillator
Doing that broad a search/remove without intervention is dangerous. Any little mistake and you have wiped out your machine.
Its OK, I'm not deleting system files or anything like that, it is some partially downloaded files with a specific file extension
Re: Search then delete files
Quote:
Originally Posted by
Wim Sturkenboom
Although I've not used above command myself, I think a warning to the latter command will be in place. Use it incorrectly and you might render your installation useless.
The '/' indicates the root directory, so it might delete everything. If these files that you want to delete are in your home directory, navigate there first and replace '/' by '.'
Or use ~username (which will expand to /home/username)
Code:
find ~wim -name *.jpg
will just find and display them; add '-delete' if you want to delete them.
Note:
running it from the root directory will also wipe the (backup) data from external hard disks.
I was just about to ask how to specify a directory and you beat me to it, perfect, all done and dusted now!!
As a slight aside, as an expert windows user for many years (its my job) switching to Linux is a lot harder than I thought. Things I take for granted in wondows are not always simple in Linux
Re: Search then delete files
The warnings about that command are right. When used with sudo, it could delete parts of your system.
Quote:
find ~wim -name *.jpg
will not work. You must put quotes round the '*.jpg' or the command interpreter will expand it into a list of all jpeg file in the current directory before it even reaches the find program.
Things are not generally harder in Linux, just different. Take my word for it, when a Linux user tries to use Windows occasionally he really wonders why Windows has to make simple things so hard.
Re: Search then delete files
Quote:
Originally Posted by
The Cog
Things are not generally harder in Linux, just different. Take my word for it, when a Linux user tries to use Windows occasionally he really wonders why Windows has to make simple things so hard.
Haha, yeah you're probably right. Out of interest what does a linux user find difficult in windows?
Re: Search then delete files
Almost everything. In my opinion it is a matter of 'way of thinking'. I came to Linux from Windows and will never go back. In my opinion, which admittedly is years old, . . . .
Windows is ok as long as you don't care about security and are willing to do things the way others (Bill Gates and Company) think you should do them. The thinking is similar to Ford's 'They can have any color car they want as long as it is black.' You also have to realize that you will most likely live with any bugs until the new edition comes out and you spend money on it. The structure is totally different and requires getting used to. You are forced to use 'drives' and working on a network is a pain since Windows was not originally designed for networks. Oh, and try to get Windows to recognize a non-windows file system . . . . Another difference is that Windows programs tend to try to do everything. The Linux user is used to programs being designed to do one thing and do it well, but the system is designed to let these programs be tied together to do the big things - far more flexible.
Linux, on the other hand, gives the user much more control and much more power. For that reason, if for no other, it is often a little difficult to learn. But once you understand the way of thinking and how to get information I actually found it easier to use than Windows. One example. To Linux, everything is a file. You do not have to care where something physically is located unless you want to. You only need to know where in the file structure. Documentation in Linux tends to be far better, in my experience. If there is a bug in a program, it is probably going to be found, fixed, and available far sooner (and without cost). Since Linux was designed for networks, networking is relatively easy and almost transparent. Security is much tighter. To someone new the permission system gets in the way. But you learn how to deal with that very quickly and soon are relying on it and miss it when you have to deal with Windows file systems that don't know about permissions.
My opinions. Your mileage will vary.
