say i have these many file in a directory named exam.
1)/exam/newfolder/link.txt.
2)/exam/newfolder1/
and i create a tar say exam.tar
well the problem is,
when i read the tar file i dont find any metadata about the directories,as you cannot create a tar containig empty directories.
on the... (2 Replies)
A header record is to be inserted in the begining of a flat file without using extra file or new file. It should be inserted into same file. Advace thanks for all help... (7 Replies)
I want to use bash to insert the variable $a into the cell A1 of a csv file mycsv.csv.
How do I insert a variable into a specific cell in a csv file? (1 Reply)
Friends,
I need help with the following in UNIX.
Merge all csv files in one folder considering only 1 header row and ignoring header of all other files.
FYI - All files are in same format and contains same headers.
Thank you (4 Replies)
Hi,
I have an input like this
1 2 3 4
2 3 4 5
4 5 6 7
I would like to count the no. of columns and print a header with a prefix "Col".
I would also like to count the no. of rows and print as first column with each line number with a prefix "Row"
So, my output would be
... (2 Replies)
Hello There...
I have a sample input file ..
number:department:amount
125:Market:125.23
126:Hardware store:434.95
127:Video store:7.45
128:Book store:14.32
129:Gasolline:16.10
I will be doing some manipulations on all the records except the header, but the header should always be... (2 Replies)
I've been struggling with this one for quite a while and cannot seem to find a solution for this find/replace scenario. Perhaps I'm getting rusty.
I have a file that contains a number of metrics (exactly 3 fields per line) from a few appliances that are collected in parallel. To identify the... (3 Replies)
Discussion started by: verdepollo
3 Replies
LEARN ABOUT HPUX
smfi_chgheader
smfi_chgheader()(3N) smfi_chgheader()(3N)
NAME
smfi_chgheader() - changes or deletes a sendmail message header
SYNOPSIS PARAMETERS
ctx Specifies the opaque context structure.
headerf Specifies the header name, which is a non-NULL, null-terminated string.
hdridx Specifies the header index value (1-based). A hdridx value of 1 modifies the first occurrence of a header named If hdridx is
greater than the number of times appears, a new copy of is added.
DESCRIPTION
changes the value of a header for the current message. can be called only from the routine.
Notes
o While can be used to add new headers, it is more efficient to use
o A filter that calls must set the flag in the structure passed to
o The filter order is important for Filter placed later in the sequence will observer the changes already done by earlier filters.
o The name and the value of the header are not checked for standards compliance. However, each line of the header must be under 2048
characters. If longer headers are needed, multi-line header must be used. To make a multi-line header, insert a linefeed (ASCII 0x0a,
or
in C) followed by at least one whitespace character, such as, a space (ASCII 0x20) or tab (ASCII 0x09, or in C). The linefeed
must not be preceded by a carriage return (ASCII 0x0d); the MTA adds this automatically. It is the responsibility of the filter writer
to ensure that standards are not violated.
RETURN VALUE
returns due to the following reasons:
o headerf contains a NULL value.
o Modifying headers in the current connection state is invalid.
o Memory allocation fails.
o Network error occurs.
o is not set when is called.
returns on success.
EXAMPLES AUTHOR
was developed by the Sendmail Inc.
SEE ALSO smfi_addheader(3N), smfi_insheader(3N), smfi_addrcpt(3N), smfi_delrcpt(3N), smfi_replacebody(3N).
on
smfi_chgheader()(3N)