Hello, can any one help me on this?
I have a /etc/exports file, it may contain a line (I can not remember exactly). Let me use an a sample file myfile.txt which contains a line
* mypattern uncertain key words
I want this line (with any possible combination of the uncertain key words to be... (2 Replies)
Hi,
I am writing a shell script that needs to remove duplicate lines within a file by category.
example:
section a
a
c
b
a
section b
a
b
a
c
I need to remove the duplicates within th category with out removing the duplicates from the 2 different sections (one of the a's in section... (1 Reply)
Hi,
I am pasring a file line by line. I need to check each field in line and remove particular line.
input file lines are,
02;ABC;PQR
03;aaa;rrr
04;ABC;ggg
09;eee;ABC
04;lmn;stu
I am looking for line containing "ABC" as field value. Now How can I remove this line from input file... (7 Replies)
Hi All,
I've a csv file in which the record is getting break into 1 line or more than one line. I want to combine those splits into one line and remove the unwanted character existing in the record i.e. double quote symbol ("). The line gets break only when the record contains double... (4 Replies)
I have below file. I want to remove space at begining of every line and then after also remove blank line from file.
I use below code for each operation.
sed -e 's/^*//' < check.txt > check1.txt
sed '/^\s*$/d' < check1.txt > check2.txt
above code not remove all the space... (12 Replies)
Hi all!
Thanks for taking the time to view this!
I want to grep out all lines of a file that starts with pattern 1 but also does not match with the second pattern.
Example:
Drink a soda
Eat a banana
Eat multiple bananas
Drink an apple juice
Eat an apple
Eat multiple apples
I... (8 Replies)
e.g.
File name: File.txt
cat File.txt
Result:
#INBOUND_QUEUE=FAQ1
INBOUND_QUEUE=FAQ2
I want to get the value for one which is not commented out.
Thanks, (3 Replies)
I have a file with a list of references towards the end and want to apply a grep for some string.
text ....
@unnumbered References
@sp 1
@paragraphindent 0
2017. @strong{Chalenski, D.A.}; Wang, K.; Tatanova, Maria; Lopez,
Jorge L.; Hatchell, P.; Dutta, P.; @strong{Small airgun... (1 Reply)
In the awk piped to sed below I am trying to format file by removing the odd xxxx_digits and whitespace after, then move the even xxxx_digit to the line above it and add a space between them. There may be multiple lines in file but they are in the same format. The Filename_ID line is the last line... (4 Replies)
Discussion started by: cmccabe
4 Replies
LEARN ABOUT CENTOS
compile_et
COMPILE_ET(1) General Commands Manual COMPILE_ET(1)NAME
compile_et - error table compiler
SYNOPSIS
compile_et file
DESCRIPTION
Compile_et converts a table listing error-code names and associated messages into a C source file suitable for use with the com_err(3)
library.
The source file name must end with a suffix of ``.et''; the file consists of a declaration supplying the name (up to four characters long)
of the error-code table:
error_table name
followed by up to 256 entries of the form:
error_code name, " string "
and a final
end
to indicate the end of the table.
The name of the table is used to construct the name of a subroutine initialize_XXXX_error_table which must be called in order for the
com_err library to recognize the error table.
The various error codes defined are assigned sequentially increasing numbers (starting with a large number computed as a hash function of
the name of the table); thus for compatibility it is suggested that new codes be added only to the end of an existing table, and that no
codes be removed from tables.
The names defined in the table are placed into a C header file with preprocessor directives defining them as integer constants of up to 32
bits in magnitude.
A C source file is also generated which should be compiled and linked with the object files which reference these error codes; it contains
the text of the messages and the initialization subroutine. Both C files have names derived from that of the original source file, with
the ``.et'' suffix replaced by ``.c'' and ``.h''.
A ``#'' in the source file is treated as a comment character, and all remaining text to the end of the source line will be ignored.
BUGS
Since the original compile_et uses a very simple parser based on yacc(1), and this current version of compile_et uses an awk/sed combina-
tion of scripts, its error recovery leaves much to be desired.
SEE ALSO
com_err (3).
Ken Raeburn, "A Common Error Description Library for UNIX".
SIPB 30 Mar 1998 COMPILE_ET(1)