Could someone please help me with the following.
I'm trying to figure out how to delete two words within a specific file using sed.
The two words are directory and named.
I have tried the following:
sed '//d' sedfile
sed '//d' sedfile
both of these options do not work.....
... (4 Replies)
Hi,
I have the following codes below that aims to delete every words between two pattern word. Say I have the files
To delete every word between WISH_LIST=" and " I used the below codes (but its not working):
#!/bin/sh
sed '
/WISH_LIST=\"/ {
N
/\n.*\"/ {... (3 Replies)
trying to use sed in finding a matching pattern in a file then deleting
the next line only .. pattern --> <ad-content>
I tried this but it results are not what I wish
sed '/<ad-content>/{N;d;}' akv.xml > akv5.xml
ex,
<Celebrant2First>Mickey</Celebrant2First>
<ad-content>
Minnie... (2 Replies)
Hi,
Tried to look for solution, and found something similar but could not adapt the solution for my needs..
I'm trying to match a pattern (in this case "ProcessType")in a logfile, then delete that line and the 4 following lines.
The logfile looks as follows:
ProcessType: PROCESS_A... (5 Replies)
I'm hoping someone could help me out please :)
I have several .txt files with several hundred lines in each that look like this:
10241;</td><td>10241</td><td class="b">x2801;</td><td>2801</td><td>TEXT-1</td></tr>
10242;</td><td>10242</td><td... (4 Replies)
Hello,
Merry Christmas to all! I wish you the best for these holidays and the best for the next year 2011.
I'd like your help please, I need to delete all the rows in the third column of my file, but without touching nor changing the first and last value position, this is an example of my... (2 Replies)
This is a Nagios situation.
So i have a list of servers in one file called Servers.txt
And in another file called hostgroups.cfg, i want to remove each and every one of the servers in the Servers.txt file.
The problem is, the script I wrote is having a problem removing the exact servers in... (5 Replies)
Hi all,
I want to make an script using sed that removes everything between 'begin' (including the line that has it) and 'end1' or 'end2', not removing this line.
Let me paste an 2 examples:
anything before
any string begin
few lines of content
end1
anything after
anything before
any... (4 Replies)
Sample file:
This is line one,
this is another line,
this is the PRIMARY INDEX line
l ;
This is another line
The command should find the line with “PRIMARY INDEX” and remove the last character from the line preceding it (in this case , comma) and remove the first character from the line... (5 Replies)
There are many matching blocks of text in one file that need to be deleted. This example below is one block that needs to be either deleted or replaced with an empty line.
This text below is the input file. The ouput file should be empty
Searching Checks. Based on search criteria
name: Value :... (2 Replies)
Discussion started by: bash_in_my_head
2 Replies
LEARN ABOUT MOJAVE
iosnoop
iosnoop(1m) USER COMMANDS iosnoop(1m)NAME
iosnoop - snoop I/O events as they occur. Uses DTrace.
SYNOPSIS
iosnoop [-a|-A|-Deghinostv] [-d device] [-f filename] [-m mount_point] [-n name] [-p PID]
DESCRIPTION
iosnoop prints I/O events as they happen, with useful details such as UID, PID, block number, size, filename, etc.
This is useful to determine the process responsible for using the disks, as well as details on what activity the process is requesting. Be-
haviour such as random or sequential I/O can be observed by reading the block numbers.
Since this uses DTrace, only users with root privileges can run this command.
OPTIONS -a print all data
-A dump all data, space delimited
-D print time delta, us (elapsed)
-e print device name
-i print device instance
-N print major and minor numbers
-o print disk delta time, us
-s print start time, us
-t print completion time, us
-v print completion time, string
-d device
instance name to snoop (eg, dad0)
-f filename
full pathname of file to snoop
-m mount_point
mountpoint for filesystem to snoop
-n name
process name
-p PID process ID
EXAMPLES
Default output, print I/O activity as it occurs,
# iosnoop
Print human readable timestamps,
# iosnoop -v
Print major and minor numbers,
# iosnoop -N
Snoop events on the root filesystem only,
# iosnoop -m /
FIELDS
UID User ID
PID Process ID
PPID Parent Process ID
COMM command name for the process
ARGS argument listing for the process
SIZE size of the operation, bytes
BLOCK disk block for the operation (location. relative to this filesystem. more useful with the -N option to print major and minor num-
bers)
STIME timestamp for the disk request, us
TIME timestamp for the disk completion, us
DELTA elapsed time from request to completion, us (this is the elapsed time from the disk request (strategy) to the disk completion
(iodone))
DTIME time for disk to complete request, us (this is the time for the disk to complete that event since it's last event (time between
iodones), or, the time to the strategy if the disk had been idle)
STRTIME
timestamp for the disk completion, string
DEVICE device name
INS device instance number
D direction, Read or Write
MOUNT mount point
FILE filename (basename) for I/O operation
NOTES
When filtering on PID or process name, be aware that poor disk event times may be due to events that have been filtered away, for example
another process that may be seeking the disk heads elsewhere.
DOCUMENTATION
See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver-
bose descriptions explaining the output.
EXIT
iosnoop will run forever until Ctrl-C is hit.
AUTHOR
Brendan Gregg [Sydney, Australia]
SEE ALSO iotop(1M), dtrace(1M)version 1.50 Jul 25, 2005 iosnoop(1m)