'xrdef {Introduction-title}{Introduction}
'xrdef {Introduction-pg}{1}
'xrdef {Introduction-snt}{Chapter'tie1}
'xrdef {Common options-title}{Common options}
'xrdef {Common options-pg}{2}
'xrdef {Common options-snt}{Chapter'tie2}
'xrdef {Backup options-title}{Backup options}
'xrdef {Backup options-pg}{2}
'xrdef {Backup options-snt}{Section'tie2.1}
'xrdef {File permissions-title}{File permissions}
'xrdef {File permissions-pg}{3}
'xrdef {File permissions-snt}{Chapter'tie3}
'xrdef {Mode Structure-title}{Structure of File Permissions}
'xrdef {Mode Structure-pg}{3}
'xrdef {Mode Structure-snt}{Section'tie3.1}
'xrdef {Symbolic Modes-title}{Symbolic Modes}
'xrdef {Symbolic Modes-pg}{3}
'xrdef {Symbolic Modes-snt}{Section'tie3.2}
'xrdef {Setting Permissions-title}{Setting Permissions}
'xrdef {Setting Permissions-pg}{4}
'xrdef {Setting Permissions-snt}{Section'tie3.2.1}
'xrdef {Copying Permissions-title}{Copying Existing Permissions}
'xrdef {Copying Permissions-pg}{5}
'xrdef {Copying Permissions-snt}{Section'tie3.2.2}
'xrdef {Changing Special Permissions-title}{Changing Special Permissions}
'xrdef {Changing Special Permissions-pg}{5}
'xrdef {Changing Special Permissions-snt}{Section'tie3.2.3}
'xrdef {Conditional Executability-title}{Conditional Executability}
'xrdef {Conditional Executability-pg}{6}
'xrdef {Conditional Executability-snt}{Section'tie3.2.4}
'xrdef {Multiple Changes-title}{Making Multiple Changes}
'xrdef {Multiple Changes-pg}{6}
'xrdef {Multiple Changes-snt}{Section'tie3.2.5}
'xrdef {Umask and Protection-title}{The Umask and Protection}
'xrdef {Umask and Protection-pg}{7}
'xrdef {Umask and Protection-snt}{Section'tie3.2.6}
'xrdef {Numeric Modes-title}{Numeric Modes}
'xrdef {Numeric Modes-pg}{7}
'xrdef {Numeric Modes-snt}{Section'tie3.3}
'xrdef {Date input formats-title}{Date input formats}
'xrdef {Date input formats-pg}{9}
'xrdef {Date input formats-snt}{Chapter'tie4}
'xrdef {General date syntax-title}{General date syntax}
'xrdef {General date syntax-pg}{9}
'xrdef {General date syntax-snt}{Section'tie4.1}
'xrdef {Calendar date item-title}{Calendar date item}
'xrdef {Calendar date item-pg}{10}
'xrdef {Calendar date item-snt}{Section'tie4.2}
'xrdef {Time of day item-title}{Time of day item}
'xrdef {Time of day item-pg}{11}
'xrdef {Time of day item-snt}{Section'tie4.3}
'xrdef {Timezone item-title}{Timezone item}
'xrdef {Timezone item-pg}{11}
'xrdef {Timezone item-snt}{Section'tie4.4}
'xrdef {Day of week item-title}{Day of week item}
'xrdef {Day of week item-pg}{13}
'xrdef {Day of week item-snt}{Section'tie4.5}
'xrdef {Relative item in date strings-title}{Relative item in date strings}
'xrdef {Relative item in date strings-pg}{13}
'xrdef {Relative item in date strings-snt}{Section'tie4.6}
'xrdef {Pure numbers in date strings-title}{Pure numbers in date strings}
'xrdef {Pure numbers in date strings-pg}{13}
'xrdef {Pure numbers in date strings-snt}{Section'tie4.7}
'xrdef {Authors of getdate-title}{Authors of \code {getdate}}
'xrdef {Authors of getdate-pg}{14}
'xrdef {Authors of getdate-snt}{Section'tie4.8}
'xrdef {Directory listing-title}{Directory listing}
'xrdef {Directory listing-pg}{15}
'xrdef {Directory listing-snt}{Chapter'tie5}
'xrdef {ls invocation-title}{\code {ls}: List directory contents}
'xrdef {ls invocation-pg}{15}
'xrdef {ls invocation-snt}{Section'tie5.1}
'xrdef {Which files are listed-title}{Which files are listed}
'xrdef {Which files are listed-pg}{15}
'xrdef {Which files are listed-snt}{Section'tie5.1.1}
'xrdef {What information is listed-title}{What information is listed}
'xrdef {What information is listed-pg}{16}
'xrdef {What information is listed-snt}{Section'tie5.1.2}
'xrdef {Sorting the output-title}{Sorting the output}
'xrdef {Sorting the output-pg}{17}
'xrdef {Sorting the output-snt}{Section'tie5.1.3}
'xrdef {General output formatting-title}{General output formatting}
'xrdef {General output formatting-pg}{18}
'xrdef {General output formatting-snt}{Section'tie5.1.4}
'xrdef {Formatting the file names-title}{Formatting the file names}
'xrdef {Formatting the file names-pg}{20}
'xrdef {Formatting the file names-snt}{Section'tie5.1.5}
'xrdef {dir invocation-title}{\code {dir}: Briefly list directory contents}
'xrdef {dir invocation-pg}{20}
'xrdef {dir invocation-snt}{Section'tie5.2}
'xrdef {vdir invocation-title}{\code {vdir}: Verbosely list directory contents}
'xrdef {vdir invocation-pg}{20}
'xrdef {vdir invocation-snt}{Section'tie5.3}
'xrdef {dircolors invocation-title}{\code {dircolors}: Color setup for \code {ls}}
'xrdef {dircolors invocation-pg}{20}
'xrdef {dircolors invocation-snt}{Section'tie5.4}
'xrdef {Basic operations-title}{Basic operations}
'xrdef {Basic operations-pg}{22}
'xrdef {Basic operations-snt}{Chapter'tie6}
'xrdef {cp invocation-title}{\code {cp}: Copy files and directories}
'xrdef {cp invocation-pg}{22}
'xrdef {cp invocation-snt}{Section'tie6.1}
'xrdef {dd invocation-title}{\code {dd}: Convert and copy a file}
'xrdef {dd invocation-pg}{24}
'xrdef {dd invocation-snt}{Section'tie6.2}
'xrdef {install invocation-title}{\code {install}: Copy files and set attributes}
'xrdef {install invocation-pg}{25}
'xrdef {install invocation-snt}{Section'tie6.3}
'xrdef {mv invocation-title}{\code {mv}: Move (rename) files}
'xrdef {mv invocation-pg}{27}
'xrdef {mv invocation-snt}{Section'tie6.4}
'xrdef {rm invocation-title}{\code {rm}: Remove files or directories}
'xrdef {rm invocation-pg}{28}
'xrdef {rm invocation-snt}{Section'tie6.5}
'xrdef {Special file types-title}{Special file types}
'xrdef {Special file types-pg}{29}
'xrdef {Special file types-snt}{Chapter'tie7}
'xrdef {ln invocation-title}{\code {ln}: Make links between files}
'xrdef {ln invocation-pg}{29}
'xrdef {ln invocation-snt}{Section'tie7.1}
'xrdef {mkdir invocation-title}{\code {mkdir}: Make directories}
'xrdef {mkdir invocation-pg}{30}
'xrdef {mkdir invocation-snt}{Section'tie7.2}
'xrdef {mkfifo invocation-title}{\code {mkfifo}: Make FIFOs (named pipes)}
'xrdef {mkfifo invocation-pg}{31}
'xrdef {mkfifo invocation-snt}{Section'tie7.3}
'xrdef {mknod invocation-title}{\code {mknod}: Make block or character special files}
'xrdef {mknod invocation-pg}{31}
'xrdef {mknod invocation-snt}{Section'tie7.4}
'xrdef {rmdir invocation-title}{\code {rmdir}: Remove empty directories}
'xrdef {rmdir invocation-pg}{32}
'xrdef {rmdir invocation-snt}{Section'tie7.5}
'xrdef {Changing file attributes-title}{Changing file attributes}
'xrdef {Changing file attributes-pg}{33}
'xrdef {Changing file attributes-snt}{Chapter'tie8}
'xrdef {chown invocation-title}{\code {chown}: Change file owner and group}
'xrdef {chown invocation-pg}{33}
'xrdef {chown invocation-snt}{Section'tie8.1}
'xrdef {chgrp invocation-title}{\code {chgrp}: Change group ownership}
'xrdef {chgrp invocation-pg}{34}
'xrdef {chgrp invocation-snt}{Section'tie8.2}
'xrdef {chmod invocation-title}{\code {chmod}: Change access permissions}
'xrdef {chmod invocation-pg}{34}
'xrdef {chmod invocation-snt}{Section'tie8.3}
'xrdef {touch invocation-title}{\code {touch}: Change file timestamps}
'xrdef {touch invocation-pg}{35}
'xrdef {touch invocation-snt}{Section'tie8.4}
'xrdef {Disk usage-title}{Disk usage}
'xrdef {Disk usage-pg}{37}
'xrdef {Disk usage-snt}{Chapter'tie9}
'xrdef {df invocation-title}{\code {df}: Report filesystem disk space usage}
'xrdef {df invocation-pg}{37}
'xrdef {df invocation-snt}{Section'tie9.1}
'xrdef {du invocation-title}{\code {du}: Estimate file space usage}
'xrdef {du invocation-pg}{39}
'xrdef {du invocation-snt}{Section'tie9.2}
'xrdef {sync invocation-title}{\code {sync}: Synchronize data on disk with memory}
'xrdef {sync invocation-pg}{40}
'xrdef {sync invocation-snt}{Section'tie9.3}
'xrdef {Index-title}{Index}
'xrdef {Index-pg}{41}
'xrdef {Index-snt}{}

.