bcut

Functions

int main(int argc, char *argv[])

bcut [ option ] [ infile ]

• -s int

  • start number \((0 \le S)\)

• -e int

  • end number \((S \le E)\)

• -l int

  • block length \((1 \le L)\)

• -m int

  • block order \((0 \le L-1)\)

• +type char

  • data type

    • c char (1byte)

    • C unsigned char (1byte)

    • s short (2byte)

    • S unsigned short (2byte)

    • h int (3byte)

    • H unsigned int (3byte)

    • i int (4byte)

    • I unsigned int (4byte)

    • l long (8byte)

    • L unsigned long (8byte)

    • f float (4byte)

    • d double (8byte)

    • e long double (16byte)

• infile str

  • data sequence

• stdout

  • cut data sequence

The input of this command is

\[ \begin{array}{ccc} \underbrace{x(0), \; \ldots, \; x(L - 1)}_{x_0}, & \underbrace{x(L), \; \ldots, \; x(2L - 1)}_{x_1}, & \ldots, \end{array} \]

and the output is

\[ \begin{array}{cccc} x_S, & x_{S+1}, & \ldots, & x_E, \end{array} \]

where \(L\) is the block length.

ramp -l 7 | bcut +d -s 3 -e 5 | x2x +da
# 3, 4, 5

ramp -l 7 | bcut +d -l 2 -s 1 -e 1 | x2x +da
# 2, 3

See also

bcp merge