I want to search a file for a string and then if the string is found I need the line that the string is on - but also the previous two lines from the file (that the pattern will not be found in)
This is on solaris
Can you help? (2 Replies)
Hi All,
Please can someone assist in the script I have made that searches a pattern in a file and delete the whole line containing the pattern.
#!bin/sh
# The pattern that user want to add to the files
echo "Enter the pattern of the redirect"
read value
# check if the user has... (1 Reply)
Hi, I have 2 files that I have modified to basically match each other, however I want to determine what (if any) line in file 1 does not exist in file 2. I need to match column $1 and $2 as a single string in file1 to $1 and $2 in file2 as these two columns create a match.
I'm stuck in an AWK... (9 Replies)
Hi All,
I am new to shell scripting and need help in scripting using CSH.
Here is what I am trying to so,
1. Search a specific string e.g. "task" from "task (input1, out1)".
2. Extract the arguements "input1" and "out1"
3. Add them in separate lines below. eg. "int input1" , " integer out1"
... (7 Replies)
I am trying to search a file for a patterns ERR- in a file and return a count for each of the error reported
Input file is a free flowing file without any format
example of output
ERR-00001=5
....
ERR-01010=10
.....
ERR-99999=10 (4 Replies)
Hi,
I have two files file1.txt and file2.txt. Please see the attachments.
In file2.txt (which actually is a diff output between two versions of file1.txt.), I extract the pattern corresponding to 1172c1172. Now ,In file1.txt I have to search for this pattern 1172c1172 and if found, I have to... (9 Replies)
i have little challenge, help me out.i have a file where i have a value declared and and i have to replace the value when called. for example i have the value for abc and ccc. now i have to substitute the value of
value abc and ccc in the place of them.
Input File:
go to &abc=ddd;
if... (16 Replies)
Hi there, I am pretty new to those things, so I couldn't figure out how to solve this, and if it is actually that easy. just found that awk could help:(.
so i have a textfile with strings and numbers (originally copy pasted from word, therefore some empty cells) in the following structure:
SC... (9 Replies)
Guys -
Need your ideas on a section of code to finish something up. To make a long story short, I'm parsing a print output file that goes to pre-printed forms. I'm intercepting it, parsing it, formatting it, cutting it up into individual pages, grabbing the text I want in zones, building an... (3 Replies)
Hi
I need to do a patten match between files .
I am new to shell scripting and have come up with this so far. It take 50 seconds to process files of 2mb size . I need to tune this code as file size will be around 50mb and need to save time.
Main issue is that I need to search the pattern from... (2 Replies)
Discussion started by: nitin_daharwal
2 Replies
LEARN ABOUT NETBSD
screenblank
SCREENBLANK(1) BSD General Commands Manual SCREENBLANK(1)NAME
screenblank -- screen saver daemon for wscons and FBIO machines
SYNOPSIS
screenblank [-k | -m] [-d inactivity-timeout] [-e wakeup-delay] [-f framebuffer] [-i input-device]
screenblank {-b | -u}
DESCRIPTION
screenblank disables the framebuffer if the keyboard and mouse are idle for a period of time, and re-enables the framebuffer when keyboard or
mouse activity resumes.
When killed with a SIGINT, SIGHUP, or SIGTERM, screenblank will re-enable the framebuffer. The pid can be found in the file
/var/run/screenblank.pid.
The options are as follows:
-b Overriding the other options, simply try (once) to blank the framebuffer, then exit.
-d inactivity-timeout
Wait the number of seconds specified by inactivity-timeout, expressed in the format ``xxx.xxx'', before disabling the framebuffer due
to inactivity. The default is 600 seconds (10 minutes).
-e wakeup-delay
Wait the number of seconds specified by wakeup-delay, expressed in the format ``xxx.xxx'', before re-enabling the framebuffer once
activity resumes. The default is .25 seconds.
-f framebuffer
Use the framebuffer device framebuffer instead of the default /dev/fb.
-i input-device
Add input-device to the list of devices to monitor for activity.
-k Do not check the keyboard for activity.
-m Do not check the mouse for activity.
-u Overriding the other options, simply try (once) to unblank the framebuffer, then exit.
Note that the -k and -m flags are mutually exclusive.
FILES
/dev/kbd The keyboard device.
/dev/mouse The mouse device.
/dev/console The console device.
/dev/fb The default framebuffer.
/dev/wskbd The keyboard for wscons machines.
/dev/wsmouse The mouse device for wscons machines.
/dev/ttyE0 The console device for wscons machines.
/var/run/screenblank.pid File containing the pid of screenblank.
BSD September 23, 2006 BSD
10-16-2018
