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Chapter 3 Archiving 65

Example. The lines in CODE EXAMPLE 3-8 specify that all files of at least 500 kilobytes,

but less than 100 megabytes, belong to the archive set big_files. Files bigger than

100 megabytes belong to the archive set huge_files.

Owner and Group search-criterion: -user and -group

The ownership and group affiliation can be used to determine archive set

membership through the -user name and –group name characteristics. In

CODE EXAMPLE 3-9, all files belonging to user sysadmin belong to archive set

adm_set, and all files with the group name of marketing are in the archive set

mktng_set.

File Name search-criterion Using Pattern Matching:

-name regex

The names of files to be included in an archive set can be specified by regular

expressions. The -name regex specification as a search-criterion directive specifies that

any complete path matching the regular expression regex is to be a member of the

archive set.

The regex argument follows the conventions outlined in the regexp(5) man page.

Note that regular expressions do not follow the same conventions as UNIX

wildcards.

T Terabytes

P Petabytes

E Exabytes

CODE EXAMPLE 3-8 Using the -minsize and -maxsize Directive Examples

big_files . -minsize 500k -maxsize 100M

huge_files . -minsize 100M

CODE EXAMPLE 3-9 Using the -user and -group Directive Examples

adm_set . -user sysadmin

mktng_set . -group marketing

TABLE 3-10 -minsize and -maxsize size Suffixes (Continued)

Letter Meaning

1 2 ... 84 85 86 87 88 89 90 91 92 93 94 ... 287 288

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