Managing and editing files is a crucial skill for any Linux user, whether you’re a system administrator, developer, or a…
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SFTP (SSH File Transfer Protocol) is secured protocol to transfer files between local and remote server. To required SSH server…
PHP fgets() function is used for reading a single line from a file. This function takes two arguments as described…
PHP fwrite() function used to write data to file. This function take three arguments 1. File specifies filename to write…
Rsync is a powerful and versatile tool for synchronizing files and directories between two different locations. By default, Rsync uses…
cURL is a powerful command-line tool used for transferring data to or from a server. It supports a wide range…
This is good to test a file has enough permission to do read, write or execute operations. For a good…
In Linux, an empty file is a file that has a size of zero bytes. This means that the file…
Linux systems come with a default configuration that optimizes system performance based on average user workloads. However, specific tasks require…
In the realm of text processing and data manipulation, Unix-like operating systems offer a powerful tool called SED, or the…