man pages section 1: User Commands
D
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date(1)– write the date and time
 
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dc(1)– desk calculator
 
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deallocate(1)– device deallocation
 
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decrypt(1)– encrypt or decrypt files
 
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delta(1)– make a delta to an SCCS file
 
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deroff(1)– remove nroff/troff, tbl, and eqn constructs
 
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des(1)– encrypt or decrypt data using Data Encryption Standard
 
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df(1B)– display status of disk space on file systems
 
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dhcpinfo(1)– display values of parameters received through DHCP
 
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diff(1)– compare two files
 
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diff3(1)– 3-way differential file comparison
 
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diffmk(1)– mark differences between versions of a troff input file
 
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digest(1)– calculate a message digest
 
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digestp(1)– frontends to the
mp Text to PDL (Printer Description Language) pretty print filter
 
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dircmp(1)– directory comparison
 
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dirname(1)– deliver portions of path names
 
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dirs(1)– change working directory
 
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dis(1)– object code disassembler
 
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disable(1)– enable/disable LP printers
 
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disown(1)– ksh93 built-in function to disassociate a job with the current shell
 
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dispgid(1)– displays a list of all valid group names
 
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dispuid(1)– displays a list of all valid user names
 
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dos2unix(1)– convert text file from DOS format to ISO format
 
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download(1)– host resident PostScript font downloader
 
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dpost(1)– troff postprocessor for PostScript printers
 
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dtappsession(1)– start a new Application Manager session
 
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du(1)– summarize disk usage
 
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du(1B)– display the number of disk blocks used per directory or file
 
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dump(1)– dump selected parts of an object file
 
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dumpcs(1)– show codeset table for the current locale
 
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dumpkeys(1)– load and dump keyboard translation tables
 
 
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