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chpass(1) -- add or change user database information
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The chpass utility allows editing of the user database information associated with user or, by default, the current user. The chfn, chsh, ypchpass, ypchfn and ypchsh utilities behave identically to ch... |
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chsh(1) -- add or change user database information
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The chpass utility allows editing of the user database information associated with user or, by default, the current user. The chfn, chsh, ypchpass, ypchfn and ypchsh utilities behave identically to ch... |
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ci(1) -- check in RCS revisions
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ci stores new revisions into RCS files. Each pathname matching an RCS suffix is taken to be an RCS file. All others are assumed to be working files containing new revisions. ci deposits the contents o... |
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ckdist(1) -- check software distributions
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The ckdist utility reads "checksum" files (which are assumed to specify components of a software distribution) and verifies the integrity of the distribution by validating the checksum of each compo... |
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cksum(1) -- display file checksums and block counts
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The cksum utility writes to the standard output three whitespace separated fields for each input file. These fields are a checksum CRC, the total number of octets in the file and the file name. If no ... |
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clear(1) -- terminal capability interface
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The tput utility makes terminal-dependent information available to users or shell applications. When invoked as the clear utility, the screen will be cleared as if tput clear had been executed. The op... |
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cmp(1) -- compare two files
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The cmp utility compares two files of any type and writes the results to the standard output. By default, cmp is silent if the files are the same; if they differ, the byte and line number at which the... |
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co(1) -- check out RCS revisions
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co retrieves a revision from each RCS file and stores it into the corresponding working file. Pathnames matching an RCS suffix denote RCS files; all others denote working files. Names are paired as ex... |
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col(1) -- filter reverse line feeds from input
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The col utility filters out reverse (and half reverse) line feeds so that the output is in the correct order with only forward and half forward line feeds, and replaces white-space characters with tab... |
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colcrt(1) -- filter nroff output for CRT previewing
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The colcrt utility provides virtual half-line and reverse line feed sequences for terminals without such capability, and on which overstriking is destructive. Half-line characters and underlining (cha... |
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colldef(1) -- convert collation sequence source definition
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The colldef utility converts a collation sequence source definition into a format usable by the strxfrm() and strcoll() functions. It is used to define the many ways in which strings can be ordered an... |
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colrm(1) -- remove columns from a file
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The colrm utility removes selected columns from the lines of a file. A column is defined as a single character in a line. Input is read from the standard input. Output is written to the standard outpu... |
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column(1) -- columnate lists
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The column utility formats its input into multiple columns. Rows are filled before columns. Input is taken from file operands, or, by default, from the standard input. Empty lines are ignored. The opt... |
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comm(1) -- select or reject lines common to two files
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The comm utility reads file1 and file2, which should be sorted lexically, and produces three text columns as output: lines only in file1; lines only in file2; and lines in both files. The filename ``-... |
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command(1) -- shell builtin commands
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Shell builtin commands are commands that can be executed within the running shell's process. Note that, in the case of csh(1) builtin commands, the command is executed in a subshell if it occurs as a... |
