How do you list all files from directory in PHP4?

What is the command to be used to see all the files in a directory?

The command in a terminal is: ls (short for List). This will list the files in the current directory. Whilst in the Home directory, to list the files in a different directory, for instance Videos, use: ls Videos.

Shell programming to list all directory files to a directory?

for i in * do if [ -d $i ]; then echo $i directory >> /tmp/directories fi done

What is the command to list all files and sub directories in a directory?

DIR

How do you get all the files from the directory in PHP?

To list all the files in a directory you would use the following: $handle = opendir('/path/to/folder'); while(($file = readdir($handle)) !== false){ // do things with files // you will want to filter out things like ., .., and .htaccess echo $file; } Also, to return a list of all the files in a directory, especially with wildcards, use something such as: $file_array = glob("*"); $files = implode("\n", $file_array); echo $files; will give you a list of all the files directly.

In ms dos which command can sort files in a directory list?

dir Lists all files and directories in the directory that you are currently in. dir /ad List only the directories in the current directory. If you need to move into one of the directories listed use the CD command. dir /s Lists the files in the directory that you are in and all sub directories after that directory, if you are at root "C:\>" and type this command this will list to you every file and directory on the C: drive of the computer. dir /p If the directory has a lot of files and you cannot read all the files as they scroll by, you can use this command and it will display all files one page at a time. dir /w If you don't need the info on the date / time and other information on the files, you can use this command to list just the files and directories going horizontally, taking as little as space needed. dir /s /w /p This would list all the files and directories in the current directory and the sub directories after that, in wide format and one page at a time. dir /on List the files in alphabetical order by the names of the files. dir /o-n List the files in reverse alphabetical order by the names of the files. dir \ /s |find "i" |more A nice command to list all directories on the hard drive, one screen page at a time, and see the number of files in each directory and the amount of space each occupies. dir > myfile.txt Takes the output of dir and re-routes it to the file myfile.txt instead of outputting it to the screen.

What commands will list the files in the working directory in their reverse alphabetical order?

ls | sort -r Use ls command to list all files, in the present directory. Then pipe '|' the output of the ls command to sort -r. The -r option will reverse the sort.

What is the command to list all files and subdirectories ina directory?

Under M$ windows, "dir". Under *nix, "ls". "ls -al" will list ALL files and subdirectories (even the hidden ones which start with a '.' in a long format which is easier to read and tells you more information about the files).

Show sorted list of files in your home directory those contain the word 'computer 'inside them?

In UNIX, type `grep -l computer *`. This should list the names of all files that contain the word 'computer' in alphabetical order.

What the asterix is for In ms dos?

"Asterix is not a command.. Its a comic character.." Actually asterix is also a so called wildcard character in MS-DOS. It replaces a whole series of characters related to file name, extension or both. For example, if you want to delete all files named "list" from a current directory (no matter what type those files are) use the following command: del list.* In case you want to delete all files with .txt extension from the current directory, use: del *.txt Or if you want to delete all files in the directory no matter what type they are or what they were called, use: del *

What kinds of hidden files are stored in home directories?

Programs store configuration files, caches, and other user-specific files as hidden files/folders in your home directory. To see a list of all of these files, use: $ ls -a ~ It is usually not a good idea to delete any of these files if you don't know what they are for.

What is ls -latr?

ls list directory content-l long format, displaying Unix file types, permissions, number of hard links, owner, group, size, date, and file name-a lists all files in the given directory, which names begins with .-r Reverse the order of the sort.-t sort the list of files by modification time.This lists the most recently modified files at the end of the listing. ls -latr is a convenient way to see what has changed recently in a directory.

Which Linux command will delete a directory as well as all its files and sub directories?

rm -rv /path/to/directory