Hi all,
I have a flat file like
10 steven
25 mike
47 Charles
127 Nancy
34 steven
23 mike
67 Charles
7761 Nancy
8 steven
54 mike
88 Charles
1267 Nancy
I need to calculate the total of steven and all the members , for this I am using like
grep "`sed -n 1p patterns.txt`"... (7 Replies)
Good afternoon! Im new at scripting and Im trying to write a script to
calculate total space, total used space and total free space in filesystem names matching a keyword (in this one we will use keyword virginia). Please dont be mean or harsh, like I said Im new and trying my best. Scripting... (4 Replies)
Hi,
Just wondering, is there anyway I can get the total of logs generated by hours ? Let say I have these logs,
Sep 23 04:48:43 hsbcufs: NOTICE: realloccg /: file system full
Sep 23 04:48:47 hsbcufs: NOTICE: alloc: /: file system full
Sep 23 04:48:51 hsbcufs: NOTICE: realloccg /: file... (14 Replies)
Hi,
I am very new to scripting and I wanted to write a unix shell script which can give me,
1)number of cpu's in a box
2)number of cores per cpu
3)total number of cores in abox (ie multiplying 1&2)
I am also trying to figure out how to check if hyper-threading is enabled in the... (8 Replies)
#!/bin/bash
for digit in $(seq 1 10)
do
if ping -c1 -w2 192.168.1.$digit &> /dev/null
then
echo "192.168.1.$digit is UP"
else
echo "192.168.1.$digit is DOWN"
fi
done (3 Replies)
HI
I have a file
# cat marks.txt
MARKS LIST
2013
Name english french chinese latin total_marks
wer 34 45 67 23
wqa 12 39 10 56
wsy 23 90 23 78
Now i need to find the total marks of each student using... (11 Replies)
Hi All ,
I have the following script as below , I tried to modify to meet the requirement , could someone help ? very thanks
================================================================================================
while read STR NAME; do
Total=0
MyString="$STR"
GetData () {... (18 Replies)
Discussion started by: ust3
18 Replies
LEARN ABOUT HPUX
pset_destroy
pset_destroy(2) System Calls Manual pset_destroy(2)NAME
pset_destroy() - destroy a processor set
SYNOPSIS DESCRIPTION
The function destroys the processor set pset, releasing all constituent processors and processes by default. The processors and processes
are reassigned to the system default processor set. Once destroyed, the pset identifier becomes available for new processor sets that may
be created in the future.
The behavior when attempting to destroy a non-empty processor set may be controlled by changing the attribute of the processor set through
the function. See pset_getattr(2). The following values are supported for the attribute:
Reassign all processors in the
pset to the system default processor set. Migrate all threads and processes bound to the pset to the system default proces-
sor set.
Make the request fail with
if there are any threads or processes bound to pset or if there are processors assigned to the pset.
Make the request fail with
only if there are active threads or processes bound to the processor set. Otherwise, perform the operation by reassigning
the processors in the pset to the system default processor set.
If the threads and processes being reassigned to the default processor set have some binding to a processor or a locality domain in the
pset being destroyed, their binding is reassigned to a processor or a locality domain in the system default processor set.
A user with the privilege or a user with WRITE permission on the pset may destroy the processor set pset. The system default processor set
may never be destroyed.
Security Restrictions
Some or all of the actions associated with this system call require the privilege. Processes owned by the superuser have this privilege.
Processes owned by other users may have this privilege, depending on system configuration. See privileges(5) for more information about
privileged access on systems that support fine-grained privileges.
Note on Logical Processor and Hyper-Threading Feature
On systems with the Hyper-Threading (HT) feature enabled at the firmware level, each processor core may have more than one hyper-thread per
physical processor core. Each hyper-thread is represented to the operating system and applications as a logical processor (LCPU).
Due to the processor set contract, which specifies that applications bound to a processor set have complete and exclusive control of all
processor cores within that processor set, migration of processors between two processor sets is done at the processor core granularity.
For destruction of a processor set migrates a set of processor cores to the default processor set. Depending on the source processor set
and the default processor set's the number of logical processors visible to the users and applications may change.
EXAMPLES
Destroy a processor set with the processor set ID of pset.
RETURN VALUE
returns zero on successful completion. Otherwise, -1 is returned and is set to indicate the error.
ERRORS
fails if one or more of the following is true:
The attribute value for the processor set does not allow
deletion of a non-empty processor set.
The operation was interrupted.
pset is not a valid processor set.
The processor set functionality is not supported by the
underlying HP-UX version.
The user does not have necessary permissions to destroy a
processor set or the system default processor set was specified.
SEE ALSO psrset(1M), pset_assign(2), pset_bind(2), pset_create(2), pset_ctl(2), pset_getattr(2), privgrp(4), privileges(5).
pset_destroy(2)