read: moving data from file to memory
write: moving data from memory to file
File is a place where information or data is stored. we make use of some of the file-handling functions in c like: fopen()-for opening a file. fclose()-to close a file. Every file being opened for any operations like: "r"- Read-Only mode. "w"-Write-only mode. "a"-append mode. "r+"-read+write mode. "w+"-write+read mode. "a+"-read+append mode. We should make use of FILE pointer ,in order to perform any such operations on the files. There are many input and output functions used along with files. fgetc() fgets() fscanf() fputc() fprintf() fputs() fseek() rewind() File handling is used to read or write a file without directly opening it.its contents are opened in another files by using above specified commands in c++ programming for file handling we have to use a header file but in c noheader file regarding to file handling is required
Ubuntu supports a large number of file systems, including ext2 (read/write), ext3 (read/write), ext4 (read/write), ReiserFS (read/write), JFS (read/write), XFS (read/write), FAT (read/write), and NTFS (read, additional software available for writing). With the exception of NTFS, it can also boot off of the above file systems.
you can use inputstream for reading the file java.io.fileinputstream and write the file using outputstream..
We can read and write to files with the help of file commands in c programming.There are so many commands related to file for read,write,append,delete etc.
I suggest something like this:* Open file1 and file2 * Create a temporary output file, for writing * Read a line from file1, write it into the output file * Read a line from file2, write it into the output file * Repeat the previous two steps, while you are not at end-of-file in either of the two files * At this point, if you are NOT at end-of-file in file1, read the remaining lines of file1, and write them to the output (you can write a loop for this). * Similarly, if you are NOT at end-of-file in file2, read and write the remaining file. * Close file1, file2, and the output file. * Copy the temporary output file back to file1 * Erase the temporary output file
open, read/write, close
File is a place where information or data is stored. we make use of some of the file-handling functions in c like: fopen()-for opening a file. fclose()-to close a file. Every file being opened for any operations like: "r"- Read-Only mode. "w"-Write-only mode. "a"-append mode. "r+"-read+write mode. "w+"-write+read mode. "a+"-read+append mode. We should make use of FILE pointer ,in order to perform any such operations on the files. There are many input and output functions used along with files. fgetc() fgets() fscanf() fputc() fprintf() fputs() fseek() rewind() File handling is used to read or write a file without directly opening it.its contents are opened in another files by using above specified commands in c++ programming for file handling we have to use a header file but in c noheader file regarding to file handling is required
Read, write, execute, and functions in software objects.
Ubuntu supports a large number of file systems, including ext2 (read/write), ext3 (read/write), ext4 (read/write), ReiserFS (read/write), JFS (read/write), XFS (read/write), FAT (read/write), and NTFS (read, additional software available for writing). With the exception of NTFS, it can also boot off of the above file systems.
you can use inputstream for reading the file java.io.fileinputstream and write the file using outputstream..
There is a quite a lot of things you can do with files; some of them are: open, read, write, close, delete, copy, move, rename, concatenate, sort...
Write to the file, append to the file, and read or change its attributes.
We can read and write to files with the help of file commands in c programming.There are so many commands related to file for read,write,append,delete etc.
people who cannot read or write starts begging.
I suggest something like this:* Open file1 and file2 * Create a temporary output file, for writing * Read a line from file1, write it into the output file * Read a line from file2, write it into the output file * Repeat the previous two steps, while you are not at end-of-file in either of the two files * At this point, if you are NOT at end-of-file in file1, read the remaining lines of file1, and write them to the output (you can write a loop for this). * Similarly, if you are NOT at end-of-file in file2, read and write the remaining file. * Close file1, file2, and the output file. * Copy the temporary output file back to file1 * Erase the temporary output file
Read,Write and Execution permissions. r- Read w- Write x- Execution
Oh this is easy =PLets say or file is "file.txt"