Hi
I have a file & always I need to remove or delete last 2 lines from that file. So in a file if I have 10 lines then it should return me first 8 lines.
Can someone help me? (4 Replies)
Hi,
Just consider there are around 10 lines in a file. Now is it possible to delete the first 2 lines in the file without opening the file. No matter whatever the content of the file is, I just wanna delete the first 2 lines without opening the file. Is that possible? If so, please help me out.... (3 Replies)
I have a file with 65 sets of 35 coordinates, and would like to isolate these coordinates so that I can easily copy the coordinates to another file. The problem is, I've got a 9 line header before each set of coordinates (so each set is 44 lines long). There are a zillion threads out there about... (3 Replies)
I am having a requirement like
File A contains All the records
eg.,
ONE
TWO
THREE
FOUR
FIVE
SIX
SEVEN
EIGHT
NINE
TEN
File B contains invalid records of File A
eg.,
TWO
FOUR
FIVE
SEVEN (7 Replies)
I tried a few ways to resolve this using a bash script w/ a loop, no luck.
File1: roughly 6,000 account numbers such as:
1111
1512
1113
123
I also have a dozen or so csv files, w/ the account number in the 4th field. What I would like to do is remove all lines if the... (19 Replies)
We have a server that logs transactions to a file. I want to write a script that will delete the first 50 lines of the file daily without renameing the file or moving the file. (8 Replies)
Hello Everyone,
I'm currently have a requirement where I've generated a list of files with specific attributes and I need to know what lines are similar between the two files. For example:
-File 1-
line1
line2
line3
-File 2-
line1
line2
line4
line5
-Desires Output-
line1
line2... (5 Replies)
Hi,
I have a file with the content:
for name in \
sree\
rama\
laila\
srihari\
vicky\
john
do
echo $name
done
I need to remove all the name lines that exist between for (first line) and do line so that i can replace with new names.
Output file should look like: (3 Replies)
Discussion started by: raosr020
3 Replies
LEARN ABOUT SUSE
cyr_expire
CYR_EXPIRE(8) System Manager's Manual CYR_EXPIRE(8)
*
NAME
cyr_expire - expire messages and duplicate delivery database entries
SYNOPSIS
cyr_expire [ -C config-file ] [ -D delete-days ] -E expire-days [ -X expunge-days ] [ -p mailbox-prefix ] [ -v ]
DESCRIPTION
Cyr_expire is used to expire messages and duplicate delivery database entries. Cyr_expire also cleanses mailboxes of partially expunged
messages (when using the "delayed" expunge mode). The expiration of messages is controlled by the /vendor/cmu/cyrus-imapd/expire mailbox
annotation which specifies the age (in days) of messages in the given mailbox that should be deleted. Any duplicate delivery database
entries which correspond to the mailbox are also deleted at the same frequency.
The value of the /vendor/cmu/cyrus-imapd/expire annotation is inherited by all children of the given mailbox, so an entire mailbox tree can
be expired by seting a single annotation on the root of that tree. If a mailbox does not have a /vendor/cmu/cyrus-imapd/expire annotation
set on it (or does not inherit one), then no messages are expired from the mailbox.
Cyr_expire reads its configuration options out of the imapd.conf(5) file unless specified otherwise by -C.
OPTIONS -C config-file
Read configuration options from config-file.
-D delete-days
Remove previously deleted mailboxes older than delete-days (when using the "delayed" delete mode).
-E expire-days
Prune the duplicate database of entries older than expire-days. This value is only used for entries which do not have a correspond-
ing /vendor/cmu/cyrus-imapd/expire mailbox annotation.
-X expunge-days
Expunge previously deleted messages older than expunge-days (when using the "delayed" expunge mode).
-x Do not expunge messages even if using delayed expunge mode (reduces the IO hit considerably, allowing you to run cyr_expire fre-
quently to clean up the duplicate database without overloading your server)
-p mailbox-prefix
Only find mailboxes starting with this prefix. e.g. "user.justgotspammedlots"
-v Enable verbose output.
-a Skip the annotation lookup, so all /vendor/cmu/cyrus-imapd/expire annotations are ignored entirely. It behaves as if they were not
set, so only expire-days is considered for all mailboxes.
FILES
/etc/imapd.conf
SEE ALSO imapd.conf(5), master(8)CMU Project Cyrus CYR_EXPIRE(8)