All,
I have a task to search through several hundred files and extract duplicate detail records and keep them grouped with their header record. If no duplicate detail record exists, don't pull the header. For example, an input file could look like this:
input.txt
HA
D1
D2
D2
D3
D4
D4... (17 Replies)
Hello All,
I have a file in the following format. I want to extract the date(020090930, 020090929) in the string "STPAGE020090930" and "STPAGE020090929" and prefix it to all lines below them. The output must be put into a new file.
STPAGE020090930
xyzz aalc... (3 Replies)
hi,
I want to extract and save the cpu(s) information from top command output, but individual cpu statistics separately on a multi-processor machine.
In command line, top will show this statistics when we press the switch "1".
any ideas?
thanks,
meharo (3 Replies)
Hi Folks,
I've searched for this for quite a while, but can't find any solution - hope someone can help.
I have various files with standard headers. eg.
<HEADER>
IP: 1.2.3.4
Username: Joe
Time: 12:00:00
Date: 23/05/2010
</HEADER>
This
is
a
test
and this part can be any size... (6 Replies)
Hi,
I'm having trouble pulling out columns where the headers match a file of key ID's I'm interested in and was looking for some help.
file1.txt
I
Name
34
56
84
350
790
1215
1919
7606
9420
file2.txt
I Name 1 1 2 2 3 3 ... 34 34... 56 56... 84 84... 350 350...
M 1 A A A A... (20 Replies)
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 to all,
I have two files. File1 has no header, two columns:
sample1 A
sample2 B
sample3 B
sample4 C
sample5 A
sample6 D
sample7 D
File2 has a header, except for the first 3 columns (chr,start,end). "sample1" is the header for the 4th ,5th ,6th columns, "sample2" is the header... (4 Replies)
I have a csv which has lot of columns . I was looking for an awk script which would extract a column twice. for the first occurance the header and data needs to be intact but for the second occurance i want to replace the header name since it a duplicate and extract year value which is in ddmmyy... (10 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 FREEBSD
mailq
MAILQ(1) General Commands Manual MAILQ(1)NAME
mailq - print the mail queue
SYNOPSIS
mailq [-Ac] [-q...] [-v]
DESCRIPTION
Mailq prints a summary of the mail messages queued for future delivery.
The first line printed for each message shows the internal identifier used on this host for the message with a possible status character,
the size of the message in bytes, the date and time the message was accepted into the queue, and the envelope sender of the message. The
second line shows the error message that caused this message to be retained in the queue; it will not be present if the message is being
processed for the first time. The status characters are either * to indicate the job is being processed; X to indicate that the load is
too high to process the job; and - to indicate that the job is too young to process. The following lines show message recipients, one per
line.
Mailq is identical to ``sendmail -bp''.
The relevant options are as follows:
-Ac Show the mail submission queue specified in /etc/mail/submit.cf instead of the MTA queue specified in /etc/mail/sendmail.cf.
-qL Show the "lost" items in the mail queue instead of the normal queue items.
-qQ Show the quarantined items in the mail queue instead of the normal queue items.
-q[!]I substr
Limit processed jobs to those containing substr as a substring of the queue id or not when ! is specified.
-q[!]Q substr
Limit processed jobs to quarantined jobs containing substr as a substring of the quarantine reason or not when ! is specified.
-q[!]R substr
Limit processed jobs to those containing substr as a substring of one of the recipients or not when ! is specified.
-q[!]S substr
Limit processed jobs to those containing substr as a substring of the sender or not when ! is specified.
-v Print verbose information. This adds the priority of the message and a single character indicator (``+'' or blank) indicating
whether a warning message has been sent on the first line of the message. Additionally, extra lines may be intermixed with the
recipients indicating the ``controlling user'' information; this shows who will own any programs that are executed on behalf of this
message and the name of the alias this command expanded from, if any. Moreover, status messages for each recipient are printed if
available.
Several sendmail.cf options influence the behavior of the mailq utility: The number of items printed per queue group is restricted by
MaxQueueRunSize if that value is set. The status character * is not printed for some values of QueueSortOrder, e.g., filename, random,
modification, and none, unless a -q option is used to limit the processed jobs.
The mailq utility exits 0 on success, and >0 if an error occurs.
SEE ALSO sendmail(8)HISTORY
The mailq command appeared in 4.0BSD.
$Date: 2013-11-22 20:51:55 $ MAILQ(1)