Hi all,
I'm trying to truncate a number like the following:
0001060407013900501048239559900600504083525826350002050354795057
I would like to create an output which puts carriage returns every so many characters, giving an output such as:
0001
060407
0139
0
05
010482395599
0060... (4 Replies)
I have a bcp file that contains 10 fields. These fields are separated by a tab. How can I add my name as a new field in the 8th position for every record? I've been playing w/ sed and awk but can't seem to figure this out. (3 Replies)
Hi!
I am writing a script handling downloading list of files and I have to check whether file is present locally and if not finished than continue downloading. To do so I have to compare sizes of remote file and local file.
To check remote file size I have to parse something like this:
... (2 Replies)
I have a txt file as follows
Code:
Oct 1 file1 4144
Oct 1 file23 5170
Oct 2 file5 3434
Oct 21 file56 2343
I need to add a new column by marking the right log file from current directory. For example populate like this. Please not in the second columt for "1" it has... (2 Replies)
Hello,
I need help adding carriage returns at specific intervals (say 692 characters) to a text file that's one continous string. I'm working in AIX5.3. Any quick help is appreciated.
Thanks! (2 Replies)
Is there anyway to use awk to add a first column to my data that automatically goes from 1 to n , where n is the numbers of my rows?:confused: (4 Replies)
Hello,
I am a newbie to linux and struggling to find a better way to append a column in a text file.
Here is the file i want to modify: It has 8 columns (and thousands of rows). I want to append the first column by adding "chr" infront of the numbers. Some rows have a string in the first... (4 Replies)
I Have file1 with below lines :
#HostNameSelection=0 :NotUsed
#HostNameSelection=1 :Automatic
#HostNameSelection=3 :NotForced
I have file2 which has similar lines but with different values
I want to copy the changes from file1 to file2 ,line by line only if line begins with '#'.
for... (7 Replies)
Hi,
I want to add numbers based on pattern .
in the below ouput file , i want number to be added after pattern line ---- , ie 1 and next is also 1 and next is 2 and next is 3 after adding 4 numbers say output is 7 should be redirected to another file . like this it should add 4 digits after... (2 Replies)
Hi All,
I would have though this would have been simple, but...
I have text in a variable that I need to insert into a bunch of other files... The text is simple:
... (2 Replies)
Discussion started by: joeg1484
2 Replies
LEARN ABOUT REDHAT
byacc
YACC(1) BSD General Commands Manual YACC(1)NAME
yacc -- an LALR(1) parser generator
SYNOPSIS
yacc [-dlrtv] [-b file_prefix] [-o output_filename] [-p symbol_prefix] filename
DESCRIPTION
Yacc reads the grammar specification in the file filename and generates an LR(1) parser for it. The parsers consist of a set of LALR(1)
parsing tables and a driver routine written in the C programming language. Yacc normally writes the parse tables and the driver routine to
the file y.tab.c.
The following options are available:
-b file_prefix
Change the prefix prepended to the output file names to the string denoted by file_prefix. The default prefix is the character y.
-d Cause the header file y.tab.h to be written.
-l If the -l option is not specified, yacc will insert #line directives in the generated code. The #line directives let the C compiler
relate errors in the generated code to the user's original code. If the -l option is specified, yacc will not insert the #line
directives. Any #line directives specified by the user will be retained.
-o output_filename
Cause yacc to write the generated code to output_filename instead of the default file, y.tab.c.
-p symbol_prefix
Change the prefix prepended to yacc-generated symbols to the string denoted by symbol_prefix. The default prefix is the string yy.
-r Cause yacc to produce separate files for code and tables. The code file is named y.code.c, and the tables file is named y.tab.c.
-t Change the preprocessor directives generated by yacc so that debugging statements will be incorporated in the compiled code.
-v Cause a human-readable description of the generated parser to be written to the file y.output.
If the environment variable TMPDIR is set, the string denoted by TMPDIR will be used as the name of the directory where the temporary files
are created.
FILES
y.code.c
y.tab.c
y.tab.h
y.output
/tmp/yacc.aXXXXXXXXXX
/tmp/yacc.tXXXXXXXXXX
/tmp/yacc.uXXXXXXXXXX
DIAGNOSTICS
If there are rules that are never reduced, the number of such rules is reported on standard error. If there are any LALR(1) conflicts, the
number of conflicts is reported on standard error.
BSD May 24, 1993 BSD