<P> In computing , tar is a computer software utility for collecting many files into one archive file , often referred to as a tarball , for distribution or backup purposes . The name is derived from ( t ) ape ( ar ) chive , as it was originally developed to write data to sequential I / O devices with no file system of their own . The archive data sets created by tar contain various file system parameters , such as name , time stamps , ownership , file access permissions , and directory organization . The command line utility was first introduced in the seventh edition of unix ( v7 ) in January 1979 , replacing the tp program . The file structure to store this information was later standardized in POSIX. 1 - 1988 and later POSIX. 1 - 2001 and became a format supported by most modern file archiving systems . </P>
<P> In computing , tar is a computer software utility for collecting many files into one archive file , often referred to as a tarball , for distribution or backup purposes . The name is derived from ( t ) ape ( ar ) chive , as it was originally developed to write data to sequential I / O devices with no file system of their own . The archive data sets created by tar contain various file system parameters , such as name , time stamps , ownership , file access permissions , and directory organization . The command line utility was first introduced in the seventh edition of unix ( v7 ) in January 1979 , replacing the tp program . The file structure to store this information was later standardized in POSIX. 1 - 1988 and later POSIX. 1 - 2001 and became a format supported by most modern file archiving systems . </P>
which is the primary purpose of using the tar command
which is the primary purpose of using the tar command
collecting many files into one archive file , often referred to as a tarball , for distribution or backup purposes
collecting many files into one archive file , often referred to as a tarball , for distribution or backup purposes