i have file which contains data like this every day.i need to pull up a report for counting the 203's in that file for each subscriber id.there are around 200 subscriber id's. all ths Y's which i have written in the script are the subscriber id's.could some one give me an idea as to how do it in... (22 Replies)
Hi all,
Can anyone provide me with a site or book that gives detailed information about taking dump of a unix server on a tape and then restoring the server from the dump
Also i want information about migration from old server to new server (solaris 5.6 to solaris 8) (3 Replies)
Hello,
Can't find this package anywhere:
Searched all AIX 6.1 CD's - nothing
Serched expansion pack - nothing
Where do I get it ?
thanks
Vilius
---------- Post updated at 01:39 PM ---------- Previous update was at 10:58 AM ----------
Ok this was my mistake.
bos.adt.debug was... (1 Reply)
Hi. I wanted to create a Perl script which can take the outputs of a Perl script as it's input and temporarily store them in a document. Need help.
Thanks.:) (8 Replies)
Hello All,
I have created a shell script, When i run it manually as ./<script_name> it takes 5 hours to run, but when i am scheduling it in crontab, it is taking 20 hours to run.
Please help me and advice, what can be done to reduce the time in crontab.
Thank you (6 Replies)
Heyas
At home i have 1 nas with 3 shares, of which i used to mount 2 of them using a script with hardcoded password and username in it.
EDIT: Turns out, its not the script, but 'how i access' the nas share.. (-o user=XY,password=... VS. -o credentials=...).
Figured about credential files,... (0 Replies)
I have a postgres sql statement that is the following:
select age from students;
which gives me the entries:
Age
---
10
15
13
12
9
14
10
which is about 7 rows of data.
Now what I would like to do with this is use a shell script to create an array age. As a results... (3 Replies)
In the below portion of a bash script the user selects a file from a directory.
select file in $(cd /home/cmccabe/Desktop/NGS/API/5-14-2016/bedtools;ls);do break;done
files in directory
123_base_counts.txt
456_base_counts.txt
789_base_counts.txt
second portion of bash currently (user... (4 Replies)
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 XFREE86
lofs
lofs(7FS) File Systems lofs(7FS)NAME
lofs - loopback virtual file system
SYNOPSIS
#include <sys/param.h>
#include <sys/mount.h>
int mount (const char* dir, const char* virtual, int mflag, lofs, NULL, 0);
DESCRIPTION
The loopback file system device allows new, virtual file systems to be created, which provide access to existing files using alternate
pathnames. Once the virtual file system is created, other file systems can be mounted within it, without affecting the original file sys-
tem. However, file systems which are subsequently mounted onto the original file system are visible to the virtual file system, unless or
until the corresponding mount point in the virtual file system is covered by a file system mounted there.
virtual is the mount point for the virtual file system. dir is the pathname of the existing file system. mflag specifies the mount options;
the MS_DATA bit in mflag must be set. If the MS_RDONLY bit in mflag is not set, accesses to the loop back file system are the same as
for the underlying file system. Otherwise, all accesses in the loopback file system will be read-only. All other mount(2) options are
inherited from the underlying file systems.
A loopback mount of '/' onto /tmp/newroot allows the entire file system hierarchy to appear as if it were duplicated under /tmp/newroot,
including any file systems mounted from remote NFS servers. All files would then be accessible either from a pathname relative to '/' or
from a pathname relative to /tmp/newroot until such time as a file system is mounted in /tmp/newroot, or any of its subdirectories.
Loopback mounts of '/' can be performed in conjunction with the chroot(2) system call, to provide a complete virtual file system to a
process or family of processes.
Recursive traversal of loopback mount points is not allowed. After the loopback mount of /tmp/newroot, the file /tmp/newroot/tmp/newroot
does not contain yet another file system hierarchy; rather, it appears just as /tmp/newroot did before the loopback mount was performed
(for example, as an empty directory).
Examples
lofs file systems are mounted using:
mount -F lofs /tmp /mnt
SEE ALSO lofiadm(1M), mount(1M), chroot(2), mount(2), sysfs(2), vfstab(4), lofi(7D)WARNINGS
Loopback mounts must be used with care; the potential for confusing users and applications is enormous. A loopback mount entry in
/etc/vfstab must be placed after the mount points of both directories it depends on. This is most easily accomplished by making the loop-
back mount entry the last in /etc/vfstab.
SunOS 5.10 10 Apr 2001 lofs(7FS)