3 cat, read, nobs \- catenate files
28 in sequence and writes it on the standard output.
37 cat file1 file2 >file3
39 concatenates the first two files and places the result
46 reads from the standard input.
47 Output is buffered in blocks matching the input.
50 copies to standard output exactly one line from the named
52 default standard input.
53 It is useful in interactive
59 flag causes it to continue reading and writing multiple lines until end of file;
61 causes it to read no more than
66 always executes a single
68 for each line of input, which can be helpful when
69 preparing input to programs that expect line-at-a-time data.
70 It never reads any more data from the input than it prints to the output.
73 copies the named files to
74 standard output except that it removes all backspace
75 characters and the characters that precede them.
76 It is useful to use as
78 with the Unix version of
97 on end of file or, in the
99 case, if it doesn't read
108 destroy input files before reading them.