11-30-2007
sed related query
Hi
I have a file which looks like this
//string = "abcd"; //info
//string = "*pqrs"; //add
string = "#123"; //sub
//string = "#1234567890"
data = check(string)
//string = "#1234567890"
I want to modify this as
string = "#987"; //mult
data = check(string)
How do i do that?
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LEARN ABOUT DEBIAN
randtype
randtype(1) General Commands Manual randtype(1)
NAME
randtype - Output characters or lines at random intervals
SYNOPSIS
randtype [ -l ] [ -d ,|.<string> [ -k ] ] [ -t <ms,mult> ] [ -w <string> [ -c ms,mult ] ] [ -r s1,s2[:...] ] [ -n <string> ] [ -q <int> ]
[ -m <int> ] [ file ... ]
DESCRIPTION
randtype reads input from either standard input or from a file and outputs each character or line at random intervals. If multiple files
are specified, each is read in sequence.
OPTIONS
randtype recognizes the following command line options:
-c ms,mult
For optional use with the -w option, this has the same microsecond and multiplier value format as the -t option. The default for
this option is specified at compile time.
-d string
Output everything before (left) or after (right) the specified string immediately. The string must begin with either ',' or '.'
which specifies the direction, left or right, respectively.
-h Print a summary of the command line options and exit.
-k Suppress output of the string specified by the dump string option.
-l Output lines rather than characters. Only the -t and -q options are valid when using this option, all other options are ignored.
-m int Generate random mistakes. The int value is how many times to compare and match the next character and a randomly generated charac-
ter.
-n chars
Output the specified characters immediately with no random waiting.
-r s1,s2[:...]
Replace the string s1 with string s2. You can specify multiple replacements by separating them with a ':'.
-q int Quit the program after this many seconds.
-t ms,mult
This option refines the random delay of output. The value of the argument is separated by a comma with the first argument being a
microsecond and the second being a multiplier of a random number between 0 and the microsecond. A character-per-second effect can,
for example, be made by setting the microsecond to 0 and the multiplier to 1000000. The default for this option is specified at com-
pile time.
-v Display version information and exit.
-w chars
The inverse of the -n option; this option waits on the specified characters. Use the -c option to refine the random delay of output.
EXAMPLE
randtype -t 13,16000 -d ",*MAGIC*" -k -n '0ou' filename
SEE ALSO
random(3), srandom(3), alarm(2), select(2)
AUTHOR
This program was created by bjk <bjk@arbornet.org> and released under the terms of the GNU General Public License version 2 or later.
randtype randtype(1)