I need to filter a file that is composed like that:
i need to output it having just the lines that contain the "*" pattern and I need to add in the output file also the info of number of lies before and after the match . like this:
Last edited by vgersh99; 02-06-2019 at 11:38 AM..
Reason: Code tags, please!
I'm trying to write a script which prints out the users who are loged in.
Printing the output of the "users" command isn't the problem. What I want is to filter out my own username.
users | grep -v (username)
does not work because the whole line in which username exists is suppressed.
If... (5 Replies)
I have a Ques. Regarding awk
I have few strings in a file, like..
ABC
DEF_ABC
GHI_ABC
GHI
Now I want string which has only 'ABC', not the part of any other string as it is also present in 'DEF_ABC'
Output should be ABC
Please guide me asap !!
Thanks :b: (4 Replies)
I want to remove everything from a file but the word following the search word.
Example:
crap crap crap crap SearchWord WordToKeep crap crap crap
How would I do this with say awk or grep?
Thank you! (4 Replies)
Hi how can I filter the text using this one.
SAMPLE
servervmpool -listall|tail -11
================================================================================
pool number: 112
pool name: Net-Ora-1wk
description: Net-Ora-1wk
max partially full: 0... (12 Replies)
Still new to bash. Using debian lenny 5, bash version 3.2.39. I'm working on three scripts. I need help completing them.
One script that inputs a plain text file, echo then chop it up into separate whitespace-delimited strings as an output. Not sure how to do this...
for example, the... (4 Replies)
I have a log file that contains several reports with following format.
<Start of delimiter> Report1 header
Report1 header continue
Report1 header continue
Record1 header
Record1 header continue
Record1 header continue
field1 field2 field3 field4
------... (1 Reply)
Hello,
Is there a way to filerter data from a text file as shown below to a Column
e.g.
hostname nfsmount as two separate column. Currently I could get hostname and the mount is appearing below.. using this script
#! /bin/bash
for i in `cat fqdn.txt`
do
echo "$i ............ " >>... (3 Replies)
Discussion started by: Cy Pqa
3 Replies
LEARN ABOUT CENTOS
sam_data_getsize
SAM_DATA_GETSIZE(3) Corosync Cluster Engine Programmer's Manual SAM_DATA_GETSIZE(3)NAME
sam_data_getsize - Return size of stored data in bytes
SYNOPSIS
#include <corosync/sam.h>
cs_error_t sam_data_getsize (size_t *size);
DESCRIPTION
The sam_data_getsize function is used to return size of stored data. Size is returned in bytes. If user data is NULL, zero is returned.
Function is intended to be used before sam_data_restore(3) call to properly allocate buffer for restored data.
RETURN VALUE
This call return CS_OK value if successful, otherwise and error is returned.
ERRORS
CS_ERR_BAD_HANDLE
component was not initialized by calling sam_initialize(3) or it was finalized.
CS_ERR_INVALID_PARAM
size parameter is NULL
SEE ALSO sam_data_store(3), sam_data_restore(3)
CS_ERR_TRY_AGAIN Resource temporarily unavailable
CS_ERR_INVALID_PARAM Invalid argument
CS_ERR_ACCESS Permission denied
CS_ERR_LIBRARY The connection failed
CS_ERR_INTERRUPT System call inturrupted by a signal
CS_ERR_NOT_SUPPORTED The requested protocol/functuality not supported
CS_ERR_MESSAGE_ERROR Incorrect auth message received
CS_ERR_NO_MEMORY Not enough memory to completed the requested task
corosync Man Page 04/15/2010 SAM_DATA_GETSIZE(3)