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What else can I help you with?
How do you make a new command in Unix?
first, make a file. in the file you type in the command's name. an example would be the command date. name the file what you want to call that command. when you use the command, type in cat filename and the computer will do the command.
Which command is used to create an empty file with file size zero bytes so that you can write in these files later in unix and Linux?
touch newfile will make a new empty file in linux os !
What is attrib plus r -h?
The command "attrib +r -h" is used in the command prompt to set a file as read-only (+r) and remove the hidden attribute (-h) from a file. This command can help protect files from being accidentally modified and also make hidden files visible.
How can you make zero byte files in unix without using vi editor?
Use the 'touch' command. You cannot create a zero byte file with 'vi'.
What can be used in a windows file name?
In addition to letters and numbers, I know you can use any of these: . , ; ' ` ~ ! @ # $ % ^ & ( ) - _ + = < > [ ] { } <space> I know you cannot use ? * / : or " since they either are part of the filename path or are wildcards used in file searches. I don't know about \ or |. I almost never use spaces in my file names since you run into trouble when you forget to put quotes around the name/path. Also, I've seen a DOS command have trouble with & (I think it was the FOR command but I'm not sure). And I personally don't like using periods since under some circumstances it can lead to confusion regarding the file extension. Unlike UNIX, putting a period at the beginning of a file name does not make it a hidden file; you need to change the file's hidden attribute for that.
What is the command to make the file Myfile.txt a hidden file?
A simple way is to right click on the myfile.txt, select Properties and put a check in the 'Hidden' checkbox. Another way would be to: in the command window (Start > Run , type "cmd" in the box). CD to the myfile.txt folder and then use this: attrib +h myfile.txt or attrib +h "path to myfile.txt" (include the quotes) attrib -h would remove the hidden setting
How can you make a file in c language read only?
In UNIX: use function chmod
How can you make a zero byte file in unix?
touch filename e.g. $ touch dummy
What command do you use to make a file?
create
Write the syntax and purpose of ATTRIB command?
Attirb command is used to change the attribute of any file of directory. There are following kinds of attributes in DOS:R - Read OnlyH - HiddenA - ArchiveS - SystemAmong all, Archive (A) attributes applies by default as we create any file or directory. System (S) attribute is reserved for the System Files (IO.SYS, MSDOS.SYS, CONFIG.SYS) of MS-DOS. We can apply Read Only or Hidden attributes to any file or directory to make it read only of hidden. The syntax is as follows:To make file Read Only: attrib +r To make file Hidden: attrib +h To remove Read Only attribute: attrib -r To remove Hidden attribute: attrib -h Similarly we can set/remove Archive (A) or System (S) attributes to file with +a/-a or +s/-s option.
Do to virus some files are made permanent hidden how to make them unhidden?
Depends on what the virus actually did to hid them. For instance, if you name a file with a leading . then the file is hidden. For example: .apple.txt would be a hidden file. If you enable hidden files to be shown that might do it.
What attributes combined to make a file or folder super hidden?
A. HiddenA. System
