file

Android load a config file from external Documents directory
Android external storage
Android write and read to external file
Android Studio logcat log to a file
Show files in a directory in Assets folder in Android
Android download large file using Retrofit Streaming
Android download and save image internally
Writing and reading from a file in Android.
unpacking compressed files in .zip .tar and .tar.gz from command line
xml vs json documents
node.js getting files from a directory including sub-directories
nodejs http file server serving file for download
loop through files in a directory in shell script
check if a file is empty in shell script
Read from file in shell script
node.js, get file names in a directory
Split file and combine files on command line
node.js, read from file line by line
node.js, write to file
PHP file processing, extracting columns from a csv file
Java: Write to a file
file compression and archiving: zip, unzip, bzip2, and tar
scp examples of transferring files
PHP File Processing: Read and Write
A C program reverses the content of a file
A C program compares 2 files and find its first difference if they are different