06-23-2011
Taking one input at a time
Legends,
Please help me to come out of the below Bermuda triangle.
I have four inputs in a shell script: A B C D
Now, If A is passed by user then, B C D will be ignored.
If C is passed by user, then A B D will be ignored.
Regards,
Sandy
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi Experts,
I am starting my unix servers with truss cmd and taking truss output in a file . But when I run it for considerabely long time, it is not stopping easily on doing ^C ..... It is taking lotz of ctrl-C's to stop.
Please let me know is there any other way to stop truss except ^C and... (1 Reply)
Discussion started by: aarora_98
1 Replies
2. Shell Programming and Scripting
i am trying to find a way to put an interactive script in the background after taking input from the user
a few test lines i was trying:
date
echo "Enter location"
LOCATION=
read LOCATION
sleep 100
sleep 200
date
for this small example i want the script to as the user for the... (7 Replies)
Discussion started by: epsilonaurigae
7 Replies
3. Shell Programming and Scripting
I am trying to take input from a file and direct it into a bash script. This script is meant to be a foreach loop. I would like the script to process each item in the list one by one and direct the output to a file.
# cat 1loop
#!/bin/bash
# this 2>&1 to redirect STDERR & STDOUT to file... (4 Replies)
Discussion started by: bash_in_my_head
4 Replies
4. UNIX for Dummies Questions & Answers
Hi
I'm currently putting together a script that will grep a set of data for a particular input, specified by the user.
I'm getting myself all tangled up with my Echo's and reads.
What i'm looking to do is get it so that it prompts the user to enter a value (echo) and then uses their input... (5 Replies)
Discussion started by: Great Uncle Kip
5 Replies
5. Shell Programming and Scripting
Hi All,
I am facing a problem while taking input from user in Shell Script. Basically , I want to read a file line by line. And I want to remove certain lines of that file.But before removing those lines , I need to ask the user whether user wants to remove the lines. If user inputs "Yes" , the... (3 Replies)
Discussion started by: swapnil.nawale
3 Replies
6. UNIX for Dummies Questions & Answers
Hi ,
We have 20 jobs are scheduled.
In that one of our job is taking long time ,it's not completing.
If we are not terminating it's running infinity time actually the job completion time is 5 minutes.
The job is deleting some records from the table and two insert statements and one select... (7 Replies)
Discussion started by: ajaykumarkona
7 Replies
7. UNIX for Dummies Questions & Answers
Hi
I am trying to remove some characters from my data file.
The data file has huge number of records say 90000 records.
I am using sed for this purpose.
eg :
cat FILENAME|sed 's/;//g' (to remove semi colon ';')
However as the data file is too huge , it is taking too much time to give... (3 Replies)
Discussion started by: dashing201
3 Replies
8. UNIX for Dummies Questions & Answers
Hi,
All the data are kept on Netapp using NFS. some directories are so fast when doing ls but few of them are slow. After doing few times, it becomes fast. Then again after few minutes, it becomes slow again. Can you advise what's going on?
This one directory I am very interested is giving... (3 Replies)
Discussion started by: samnyc
3 Replies
9. Shell Programming and Scripting
Need help in scripting . Below is the situation and need your inputs
Checking all the processes, scripts running time based on user input time . Below Example
ps -aef -o user,pid,etime,stime,args| grep sleep
<user> 28995 01:24 14:14:39 sleep 120
<user> 29385 00:52 14:15:10... (8 Replies)
Discussion started by: ajayram_arya
8 Replies
10. Shell Programming and Scripting
I was writing a shell script, where i need to run a command through script and then take input from user and later terminate it. i am not sure how to take input in a proper format immediately after a command.
example: below command line is used to import some data in to database (LDAP)... (3 Replies)
Discussion started by: Mridul17
3 Replies
LEARN ABOUT CENTOS
libpfm_intel_snb_unc
LIBPFM(3) Linux Programmer's Manual LIBPFM(3)
NAME
libpfm_intel_snb_unc - support for Intel Sandy Bridge uncore PMU
SYNOPSIS
#include <perfmon/pfmlib.h>
PMU name: snb_unc_cbo0, snb_unc_cbo1, snb_unc_cbo2, snb_unc_cbo3
PMU desc: Intel Sandy Bridge C-box uncore
DESCRIPTION
The library supports the Intel Sandy Bridge client part (model 42) uncore PMU. The support is currently limited to the Coherency Box, so
called C-Box for up to 4 physical cores.
Each physical core has an associated C-Box which it uses to communictate with the L3 cache. The C-boxes all support the same set of events.
However, Core 0 C-box (snb_unc_cbo0) supports an additional uncore clock ticks event: UNC_CLOCKTICKS.
MODIFIERS
The following modifiers are supported on Intel Sandy Bridge C-Box uncore PMU:
i Invert the meaning of the event. The counter will now count cycles in which the event is not occurring. This is a boolean modifier
e Enable edge detection, i.e., count only when there is a state transition from no occurrence of the event to at least one occurrence.
This modifier must be combined with a counter mask modifier (m) with a value greater or equal to one. This is a boolean modifier.
c Set the counter mask value. The mask acts as a threshold. The counter will count the number of cycles in which the number of occur-
rences of the event is greater or equal to the threshold. This is an integer modifier with values in the range [0:255].
Both the UNC_CBO_CACHE_LOOKUP and UNC_CBO_XSNP_RESPONSE requires two umasks to be valid. For UNC_CBO_CACHE_LOOKUP the first umask must be
one of the MESI state umasks, the second has to be one of the filters. For UNC_CBO_XSNP_RESPONSE the first umask must be one of the snoop
types, the second has to be one of the filters.
AUTHORS
Stephane Eranian <eranian@gmail.com>
August, 2012 LIBPFM(3)