Hi all,
I try to create a shell script to had the xiti tag at the end of servals web pages just before the <body/> tag.
here is my script :
#!/bin/bash
##################################################################
rm -R /home/hibern/TEMP/hibern
cp -R... (5 Replies)
Hi guys, not that used to using sed beyond the simple substitution. I am trying to check for a program (program1) and if it exists replace the standard output "program1" with a "program1(part1 part2) output if said program exists.
SW="program1 program2"
PROGRAM_TEST='echo "$SW" | grep... (3 Replies)
Hello,
I am attempting to create a command that I can eventually put into a loop so I can edit 1file on many servers. I would like to edit the file in place with sed -i. If not I will take any suggestions on how to use a temp file. I need to remove a email address from the configuration file... (4 Replies)
Hi,
I am currently using the sed and awk commands to filter a file that has multiple sets of data in different columns. An example of part of the file i am filtering is as follows;
Sat Oct 2 07:42:45 2010 01:33:46 R1_CAR_12.34
Sun Oct 3 13:09:53 2010 00:02:34 R2_BUS_56.78
Sun... (4 Replies)
Good day.
Trying to make a sed script to take text file in a certain format and turn it into mostly formatted html.
I'm 95% there but this last bit is hurting my head finally.
Here's a portion of the text-
Budgeting and Debt:
Consumer Credit Counseling of Western PA
CareerLink
112... (5 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
After using the egrep command to pull certain lines from the asg5f1 (creating the asg5f1c file), I am required... (1 Reply)
Why does the below command doesnt work fine on SunOS 5.10
$ cat t
| AK| | | | | DS | | | | tAR | | | | | FIL |
$ sed -e 's/^ *//g' -e 's/ *$//g' -e 's/ *| */|/g' t
|AK|||||DS|||| tAR|||||FIL|
##notice before tAR
works fine on Linux OR AIX though
... (8 Replies)
I am dusting off the sed cobwebs and had a basic question:
I have a file that contains:
$firewall = "on";
$cache = "on";
$dataset{'mary had a little lamb'} = "on";
and want to only change the contents of what is between the single quotes:
$dataset{'big bad wolf'} = "on";
I... (3 Replies)
Hi all,
Hoping someone hoping someone might be able to help. i've got the following sed command which i'm using in a bash script that i'm trying to use to insert a new line into an already existing file so i don't have to manually enter it when setting stuff up. the existing script test2/3 are... (3 Replies)
sed is not applying /d "delete line" option when I also include match word options \< and \>
examples...
echo cat | sed '/\<cat\>/d'
will return cat for some reason
echo cat | sed "/\<cat\>/d"
will also still return cat.
Of course I can just run this... echo cat | sed '/cat/d' and... (1 Reply)
Discussion started by: escooter87
1 Replies
LEARN ABOUT DEBIAN
freebsd-yacc
YACC(1) BSD General Commands Manual YACC(1)NAME
yacc -- an LALR(1) parser generator
SYNOPSIS
yacc [-dlrtvy] [-b file_prefix] [-o output_filename] [-p symbol_prefix] filename
DESCRIPTION
The yacc utility 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. The yacc utility 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.
-y NOOP for bison compatibility. yacc is already designed to be POSIX yacc compatible.
ENVIRONMENT
TMPDIR Name of directory where temporary files are to be created.
TABLES
The names of the tables generated by this version of yacc are yylhs, yylen, yydefred, yydgoto, yysindex, yyrindex, yygindex, yytable, and
yycheck. Two additional tables, yyname and yyrule, are created if YYDEBUG is defined and non-zero.
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.
SEE ALSO yyfix(1)STANDARDS
The yacc utility conforms to IEEE Std 1003.2 (``POSIX.2'').
HISTORY
A yacc command appeared in PWB UNIX.
BSD May 24, 1993 BSD