hi ,
i have one file ,i need to search particular word from this file and if content is matched then echo MATCHED else NOT MATCHED
file contains : mr x planned to score 75% in exam but end up with 74%.
word to be searched id 75%
please help me out .
waiting for reply
thanks in advance (2 Replies)
Hello all,
I would like a message to be displayed on the shell when someone opens up the terminal - something like a welcome msg with date and time. I know how to do this by running the shell commands but dont know how to display it when a user opens up the terminal?
Thanks in advance (27 Replies)
Hello,
I am teaching myself shell scripting and I was wondering if there was a way to rename a file and display a warning or prompt message? And if you had a file like
/home/me/blah/ for example, what are the ways to use the CD to get to /me?
Would it be ../home/me? Are there other ways to... (4 Replies)
Can anyone point me to the right direction on how to write a simple script that will display a message on any terminal when implemented?
Basically I need it so the script runs at a certain time, say April 30, 2010 and that the message will be displayed to me no matter which terminal I am logged... (2 Replies)
Hi guys,
I have a script that call another, the other displays de message and I can print directly to the flat file, but in one command I am searchig that this message can be displayed in the screen and in the flat file in one command.
I am doing something like this:
var=$(./Example.sh)... (2 Replies)
Hi i'm new to the forum and was hoping someone could help me with the following query.
I do alot of testing and have hundreds of log files output. I have a script (someone else wrote) which finds all the passed and failed logs and puts a number in a column onto a webpage:
e.g:
Pass ... (4 Replies)
Hello
i have to perform a sftp from server "A" to server "B"(remote server).
when i execute the sftp command it prompts for password.
right now we haven't establish the ssh key exchange so we have to dispaly a error message if it prompts for password.
how can i perform it please help (0 Replies)
I have a ksh script (script1) that calls another ksh script (script2). If script2.ksh hangs or takes too long to execute I want script1.ksh to kill the call to script2.ksh and instead just display "Script2 can't run right now". Could someone help me with coding this? (1 Reply)
Hi All,
Would like to ask on how to refrain the message file not exists from display out.
if ; then
When it execute, the OS will throw the error file does not exists
ls: 0653-341 The file COL_*/*.CTL does not exist.
Thanks. (3 Replies)
Hi All,
I am working with a XML file.
Below is part for the file.
<Emp:Profile>
<Emp:Description>Admin</Emp:Description>
<Emp:Id>12347</Emp:Id>
</Emp:Profile>
<Emp:Profile>
... (7 Replies)
Discussion started by: Girish19
7 Replies
LEARN ABOUT DEBIAN
sched_4bsd
SCHED_4BSD(4) BSD Kernel Interfaces Manual SCHED_4BSD(4)NAME
sched_4bsd -- 4.4BSD scheduler
SYNOPSIS
options SCHED_4BSD
DESCRIPTION
The sched_4bsd scheduler is the traditional system scheduler, providing both high throughput and solid interactive response in the presence
of load.
The following sysctls are relevant to the operation of sched_4bsd:
kern.sched.name
This read-only sysctl reports the name of the active scheduler.
kern.sched.quantum
This read-write sysctl reports or sets the length of the quantum (in micro-seconds) granted to a thread.
kern.sched.ipiwakeup.enabled
This read-write sysctl sets whether or not the scheduler will generate an inter-processor interrupt (IPI) to an idle CPU when a
thread is woken up. Otherwise, idle CPUs will wait until the next clock tick before looking for new work.
kern.sched.preemption
This read-only sysctl reports whether or not the kernel is configured to support preemption, which reduces the latency to run lower
priority threads on wakeup.
Some sysctls will be available only on systems supporting SMP.
SEE ALSO sched_ule(4), sysctl(8)HISTORY
The sched_4bsd scheduler has been present, in various forms, since the inception of BSD.
BUGS
While a highly robust and time-tested scheduler, sched_4bsd lacks specific knowledge of how to schedule advantageously in non-symmetric pro-
cessor configurations, such as hyper-threading.
BSD January 21, 2008 BSD