Difference between revisions of "Fs.list"
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Zalerinian (Talk | contribs) (fixed my own formatting error.) |
Zalerinian (Talk | contribs) (fixed code error.) |
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| Line 11: | Line 11: | ||
|code=abc = fs.list("") | |code=abc = fs.list("") | ||
i = 1 | i = 1 | ||
| − | while i ~= | + | while i ~= 15 do |
print(abc[i]) | print(abc[i]) | ||
i = i+1 | i = i+1 | ||
| Line 24: | Line 24: | ||
i = 1 <- sets i equal to one. | i = 1 <- sets i equal to one. | ||
| − | while i ~= | + | while i ~= 15 do <- While i is not 15, continue to do this. |
print(abc[i]) <- print the files and directories. | print(abc[i]) <- print the files and directories. | ||
| Line 31: | Line 31: | ||
end <- end the loop. | end <- end the loop. | ||
| + | |||
| + | |||
| + | this code will print 15 lines, blank or not, with the contents of the root directory. | ||
Revision as of 16:49, 27 May 2012
 Function fs.list | |
| Returns a list of all the files contained in a directory as a table | |
| Syntax | fs.list(string path) |
| Returns | table list of files and folders in path, which must be a directory |
| Part of | ComputerCraft |
| API | fs |
Examples
 Example | |
| Displays a list of all files and folders in the root directory of a computer as a table | |
| Code |
abc = fs.list("")
i = 1
while i ~= 15 do
print(abc[i])
i = i+1
end
|
| Output | A list of all files and folders in the root directory as a table |
abc = fs.list("") <- will get all the files and directories in the system root into a table, all saved as 'abc'.
i = 1 <- sets i equal to one.
while i ~= 15 do <- While i is not 15, continue to do this.
print(abc[i]) <- print the files and directories.
i = i+1 <- add 1 to i each run so a different file/directory gets listed next.
end <- end the loop.
this code will print 15 lines, blank or not, with the contents of the root directory.
