hi,
I am a begginer in unix and i want to know how to open a file and read it and separate the numbers & words and storing it in separate files, Using shell scripting.
Please help me out for this.
Regards
S.Kamakshi (2 Replies)
unix program to which a directory name will be passed as
parameter. This directory will contain files with various
extensions. This script will create directories with the names of the
extention of the files and then put the files in the
corresponding folder. All files which do not have any... (2 Replies)
Hi,
I have a data file xyz.dat similar to the one given below,
2345|98|809||x|969|0
2345|98|809||y|0|537
2345|97|809||x|544|0
2345|97|809||y|0|651
9685|98|809||x|321|0
9685|98|809||y|0|357
9685|98|709||x|687|0
9685|98|709||y|0|234
2315|98|809||x|564|0
2315|98|809||y|0|537... (2 Replies)
Hello everyone
I have a csv file organized just like in the following example:
col1,col2,col3,CODE_0, ... , colN
col1,col2,col3,CODE_0, ... , colN
col1,col2,col3,CODE_1, ... , colN
col1,col2,col3,CODE_1, ... , colN
col1,col2,col3,CODE_1, ... , colN
col1,col2,col3,CODE_2, ... , colN... (7 Replies)
I have a very large system generated file containing around 500K rows size 100MB like following
HOME|ALICE STREET|3||NEW LISTING
HOME|NEWPORT STREET|1||NEW LISTING
HOME|KING STREET|5||NEW LISTING
HOME|WINSOME AVENUE|4||MODIFICATION
CAR|TOYOTA|4||NEW LISTING
CAR|FORD|4||NEW... (9 Replies)
Hi all
i want to write program with shell script that able compare two file content and if one of lines of file have # at the first of string or nothing find same string in one of two file . remove the line in second file that have not the string in first file. for example:
file... (2 Replies)
Hi,
I am having trouble while using 'sed' with reading files. Please help. I have 3 files. File A, file B and file C. I want to find content of file B in file A and replace it by content in file C.
Thanks a lot!!
Here is a sample of my question.
e.g. (file A: a.txt; file B: b.txt; file... (3 Replies)
Hello,
I want to grep a log ("server.log") for words in a separate file ("white-list.txt") and generate a separate log file containing each line that uses a word from the "white-list.txt" file.
Putting that in bullet points:
Search through "server.log" for lines that contain any word... (15 Replies)
hi all,
i had the below script
x=`cat input.txt |wc -1`
awk 'NR>1 && NR<'$x' ' input.txt > output.txt
by using above script i am able to remove the head and tail part from the input file and able to append the output to the output.txt but if i run it for second time the output is... (2 Replies)
Experts,
Need your help for this. Please support
My motive is to create seperate output file for each Input Files(File 1 and File2) in another folder say(/tmp/finaloutput)
Input files
File 1(1.1.1.1.csv)
a,b,c
43,17104773,3
45,17104234,4
File 2(2.2.2.2.csv)
a,b,c
43,17104773,1... (2 Replies)
Discussion started by: as7951
2 Replies
LEARN ABOUT NETBSD
archive_clear_error
archive_util(3) BSD Library Functions Manual archive_util(3)NAME
archive_clear_error, archive_compression, archive_compression_name, archive_copy_error, archive_errno, archive_error_string,
archive_file_count, archive_format, archive_format_name, archive_set_error -- libarchive utility functions
SYNOPSIS
#include <archive.h>
void
archive_clear_error(struct archive *);
int
archive_compression(struct archive *);
const char *
archive_compression_name(struct archive *);
void
archive_copy_error(struct archive *, struct archive *);
int
archive_errno(struct archive *);
const char *
archive_error_string(struct archive *);
int
archive_file_count(struct archive *);
int
archive_format(struct archive *);
const char *
archive_format_name(struct archive *);
void
archive_set_error(struct archive *, int error_code, const char *fmt, ...);
DESCRIPTION
These functions provide access to various information about the struct archive object used in the libarchive(3) library.
archive_clear_error()
Clears any error information left over from a previous call. Not generally used in client code.
archive_compression()
Returns a numeric code indicating the current compression. This value is set by archive_read_open().
archive_compression_name()
Returns a text description of the current compression suitable for display.
archive_copy_error()
Copies error information from one archive to another.
archive_errno()
Returns a numeric error code (see errno(2)) indicating the reason for the most recent error return.
archive_error_string()
Returns a textual error message suitable for display. The error message here is usually more specific than that obtained from pass-
ing the result of archive_errno() to strerror(3).
archive_file_count()
Returns a count of the number of files processed by this archive object. The count is incremented by calls to archive_write_header
or archive_read_next_header.
archive_format()
Returns a numeric code indicating the format of the current archive entry. This value is set by a successful call to
archive_read_next_header(). Note that it is common for this value to change from entry to entry. For example, a tar archive might
have several entries that utilize GNU tar extensions and several entries that do not. These entries will have different format
codes.
archive_format_name()
A textual description of the format of the current entry.
archive_set_error()
Sets the numeric error code and error description that will be returned by archive_errno() and archive_error_string(). This function
should be used within I/O callbacks to set system-specific error codes and error descriptions. This function accepts a printf-like
format string and arguments. However, you should be careful to use only the following printf format specifiers: ``%c'', ``%d'',
``%jd'', ``%jo'', ``%ju'', ``%jx'', ``%ld'', ``%lo'', ``%lu'', ``%lx'', ``%o'', ``%u'', ``%s'', ``%x'', ``%%''. Field-width speci-
fiers and other printf features are not uniformly supported and should not be used.
SEE ALSO archive_read(3), archive_write(3), libarchive(3), printf(3)HISTORY
The libarchive library first appeared in FreeBSD 5.3.
AUTHORS
The libarchive library was written by Tim Kientzle <kientzle@acm.org>.
BSD January 8, 2005 BSD