Hi,
I have a file that has several values seperated by ":"
2006:John:Student:Football:Portugal:Cinema
2006:James:Engineer:Basket:Poland:Theatre
2007:Lucy:Diver:Gymnastic:England:Music
2007:Smith:Plumber:Basket:Spain:Poker
I need make a filter based on the 5th field to find countries that... (1 Reply)
HI,
Your help was great: awk -F":" '$5 ~ /^P/{print }' file
I would like to know what changes need to be done to this line code, so that I can put it in a shell script and call it as the example below.
example: countries that start with chacater 'P'
> country P
Result:
... (0 Replies)
we need to capture a record from a file in to a variable and do modifications to it .. so capturing line by line in a file in to some variable (2 Replies)
Hello all.
Sorry, I know this question is similar to many others, but I just can seem to put together exactly what I need.
My file is tab delimitted and contains approximately 1 million rows. I would like to send lines 1,4,& 7 to a file. Lines 2, 5, & 8 to a second file. Lines 3, 6, & 9 to... (11 Replies)
Hi Guys,
I am trying to write a perl script to search a string "Name" in the file "FILE" and also want to create a new file and push the searched string Name line along with 10 lines following the same.
can anyone of you please let me know how to go about it ? (8 Replies)
here is what i want to achieve... consider a file contains below contents. the file size is large about 60mb
cat dump.sql
INSERT INTO `table1` (`id`, `action`, `date`, `descrip`, `lastModified`) VALUES (1,'Change','2011-05-05 00:00:00','Account Updated','2012-02-10... (10 Replies)
Hi,
I want to achieve something similar to what described in another post:
The difference is I want to add the line if the pattern is not found.
File 1:
A123, valueA, valueB
B234, valueA, valueB
C345, valueA, valueB
D456, valueA, valueB
E567, valueA, valueB
F678, valueA, valueB
... (11 Replies)
Hi All,
I'm new on this forum, and i'm trying since several days to find out a way to retrieve a expression from the last line containing a pattern. Could you please help me with this ?
E.g. The file is containing the following lines
08/05 17:33:47 STAT1 Response(22) is... (4 Replies)
Using the file below, which will always have the first indicated by the digit after the -
and last id in it, indicated by the digit after the -, I am trying to use awk
to print the missing line or lines in file following the pattern of the previous line.
For example, in the file below the next... (4 Replies)
Hi All,
i want to write a shell script read below file line by line and want to exclude the lines which contains empty value for MOUNTPOINT field.
i am using centos 7 Operating system.
want to read below file.
# cat /tmp/d5
NAME="/dev/sda" TYPE="disk" SIZE="60G" OWNER="root"... (4 Replies)
Discussion started by: balu1234
4 Replies
LEARN ABOUT OSF1
sigblock
sigblock(2) System Calls Manual sigblock(2)NAME
sigblock - Provides a compatibility interface to the sigprocmask function
LIBRARY
Standard C Library (libc.a)
SYNOPSIS
int sigblock( int mask );
PARAMETERS
Specifies the signals to be added to the set of signals currently being blocked from delivery.
DESCRIPTION
The sigblock() function causes the signals specified by the mask parameter to be added to the set of signals currently being blocked from
delivery. The signals are blocked from delivery by logically ORing the mask parameter into the signal mask of the process. Signal i is
blocked if the i-th bit in the mask parameter is a value of 1. Only signals with values 1-31 can be masked with the sigblock() function.
NOTES
It is not possible to block SIGKILL. The system provides no indication of this restriction.
The sigblock() function is provided for compatibility to other UNIX systems. Its function is a subset of the sigprocmask() function.
RETURN VALUES
On completion, the previous set of masked signals is returned.
RELATED INFORMATION
Functions: kill(2), sigaction(2), sigpause(3), sigprocmask(2), sigsuspend(2), sigvec(2) delim off
sigblock(2)