hi all
i have a program in C (Unix Solaris 5.7) and i want to read a string from keyboard, but the "scanf" doesn´t reads spaces.
example:
....
char name;
....
printf("Enter your name: ");
scanf("%s",&name);
printf ("Your name is: %s", name);
and if i write Kevin Costner ... (4 Replies)
I would like to write shell/perl script which identifies the top unix processes that are performing high disk I/O's or/and writes
If any one knows the solution please help me?
-Swamy (0 Replies)
Guys,
Is there any UNIX command that captures the 'Unix process which is performing high disk I/O reads and writes'.
can you help me in this?
-Swamy (6 Replies)
Hi,
I am trying to find the reliability of 'vmstat -d' for showing the actual physical writes on sectors on hard disk.
Can anyone please tell me if the numbers in the "sectors" field under "read" or "write" headers show a count of the actual write commands sent to disk from the low level... (2 Replies)
After I using the search tool, I still can't find a solution that was related with my trouble.
My input file:
@HWI-ABC123_30DFGGDA:1:100:3:1234
ACGTAGTACCCGGGTTTTTTTTTAAAAAAA
+HWI-ABC123_30DFGGDA:1:100:3:1234
hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
@HWI-ABC555_30DFGGDA:1:100:3:1234... (14 Replies)
Hi,
I am in need of help on reading through a file(servernames.dat) which has a list of server names, while it reads each file name it has to connect to that server and run another script, once it has executed the script on one server, it has to go back to the list of servernames to get the next... (5 Replies)
I'm trying to performance tune the I/O of my web server, which is at 41.1% reads merged (If my math is correct), which seems a tad high to just be going along with the defaults. Will modifying read_ahead_kb affect the value of "reads merged" in diskstats? If not, what's a good way of tracking... (2 Replies)
Hey guys,
Does anyone know how to calculate total number of mapped reads for a certain region of a bam file using samtools flagstat?
I know to use flagstat for the whole bam file. but for a specific region of it... is there an option?
Tnx
---------- Post updated at 12:27 PM ----------... (1 Reply)
cleanwork /saswork removes sas orphanded processes in the saswork directory. Subdirectories under sasem are sas94, sas92 and sasworks .
I am getting the following error messages:
1.
'/usr/bin/sudo -S apt-get update <~/opt/SiM/pos/ps/db_auth.cfg... (4 Replies)
I have below script to read a file line by line. How can I ensure that the loop will stop after last line.
#!/bin/bash
while read -r mod ver tarball; do
echo $mod
done < taskfile.txt (4 Replies)
Discussion started by: aderamos12
4 Replies
LEARN ABOUT OSF1
pvck
PVCK(8) System Manager's Manual PVCK(8)NAME
pvck - check physical volume metadata
SYNOPSIS
pvck [-d|--debug] [-h|--help] [-v|--verbose] [--labelsector] PhysicalVolume [PhysicalVolume...]
DESCRIPTION
pvck checks physical volume LVM metadata for consistency.
OPTIONS
See lvm for common options.
--labelsector sector
By default, 4 sectors of PhysicalVolume are scanned for an LVM label, starting at sector 0. This parameter allows you to specify a
different starting sector for the scan and is useful for recovery situations. For example, suppose the partition table is corrupted
or lost on /dev/sda, but you suspect there was an LVM partition at approximately 100 MB. This area of the disk may be scanned by
using the --labelsector parameter with a value of 204800 (100 * 1024 * 1024 / 512 = 204800):
pvck --labelsector 204800 /dev/sda
Note that a script can be used with --labelsector to automate the process of finding LVM labels.
SEE ALSO lvm(8), pvcreate(8), pvscan(8)vgck(8)Sistina Software UK LVM TOOLS 2.02.95(2) (2012-03-06) PVCK(8)