A protein's structure determines its function. For instance, structural proteins such as collagen and keratin are fibrous and stringy. Globular proteins like hemoglobin, on the other hand, are folded and compact. Hemoglobin, found in red blood cells, is an iron containing protein that binds oxygen molecules. protein's structure determines its function. For instance, structural proteins such as collagen and keratin are fibrous and stringy. Globular proteins like hemoglobin, on the other hand, are folded and compact. Hemoglobin, found in red blood cells, is an iron containing protein that binds oxygen molecules.
up vote 0 down vote. First of all, Apache2 and SFTP are different things-Apache2 is a HTTP server while SFTP is a file transfer protocol over SSH. So I assume your question is how to transfer file to a server installed with Apache2 with SFTP. First of all, you need SSH server installed to enable SFTP.You can verify if SSH server is installed with dpkg-s openssh-server. If it is not installed, please install it sudo apt-get install openssh-server. See more information on how to install OpenSSH Server at the other post.p vote 0 down vote. First of all, Apache2 and SFTP are different things-Apache2 is a HTTP server while SFTP is a file transfer protocol over SSH. So I assume your question is how to transfer file to a server installed with Apache2 with SFTP. First of all, you need SSH server installed to enable SFTP.
From the unix man page:  sftp is an interactive file transfer program, similar to ftp, which performs all operations over an encrypted ssh transport.The Abbreviation SFTP nowadays invariably means Secure File Transfer Protocol, however there is another protocol with the same abbreviation (Simple File Transfer Protocol).All occurrences of the term SFTP on this website (www.radinks.com) refers to Secure File Transfer Protocol.n FTP all data is passed back and forth between the client and server without the use of encryption. This makes it possible for an evesdropper to listen in and retrieve your confidential information including login details. With SFTP all the data is encrypted before it is sentsent across the network.