10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi,
We have two (2) servers named primary and standby. There is a directory named /db01/archive that we need to keep in-sync.
Files get transferred from primary and standby. Sometimes when we do a failover or when there is a network issue, some files fail to get transferred.
I want to use... (3 Replies)
Discussion started by: newbie_01
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2. Shell Programming and Scripting
i am trying to recursively save a remote FTP server but exclude the files immediately under a directory directory1
wget -r -N ftp://user:pass@hostname/directory1
I want to keep these which may have more files under them
directory1/dir1/file.jpg
directory1/dir2/file.jpg... (16 Replies)
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3. Shell Programming and Scripting
Hello Experts,
I am trying to compare two files line by line with below code. I want to ignore the spaces while comparing. Only content should be compared.
hostFile="/etc/hosts"
inputFile="/home/scripts/DR/hosts.eas"
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Discussion started by: sharsour
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4. Shell Programming and Scripting
I want to ignore the same line which appear in File1 and File2 and then print the final result back in file1
File1
ABC
123
XYZ
File2
XYX
Output
ABC
123
I have to run this command on multiple servers over ssh.
Below is my code that worked only on same server and not over ssh.
... (5 Replies)
Discussion started by: crypto87
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5. Fedora
Hi everyone, I use Fedora 17.
I used gparted to created a dev/sdb2 partition. I then used vgextend to extend the volume group. The output of vgdisplay shows the condition of my volume group:
--- Volume group ---
VG Name vg_data
System ID
Format ... (2 Replies)
Discussion started by: mojoman
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6. Shell Programming and Scripting
Is there a way to customize ls to ignore files ending with ~ and #? (those are Emacs backup and auto-save files). I found -B option, which only ignores ~ files (2 Replies)
Discussion started by: yaroslavvb
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7. UNIX for Dummies Questions & Answers
Hello,
I would like to create a Lvolume on an already written disk.
Main goal is to NOT format data on this disk. Unfortunately, while trying to mount my LV , I've got this error :
linux-qc44:/ # mount -a
mount: wrong fs type, bad option, bad superblock on /dev/mapper/system-DB,
... (10 Replies)
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8. Solaris
On Solaris, suppose there is a directory 'dir'.
Log files of size approx 1MB are continuously being
deposited here by scp command. I have a script that scans
this dir every 5 mins and moves away the log files that
have been deposited so far.
How do I design my script so that I pick up *only*... (6 Replies)
Discussion started by: sentak
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9. Shell Programming and Scripting
On Solaris & AIX, suppose there is a directory 'dir'.
Log files of size approx 1MB are continuously being
deposited here by scp command. I have a script that scans
this dir every 5 mins and moves away the log files that
have been deposited so far.
How do I design my script so that I pick up... (6 Replies)
Discussion started by: sentak
6 Replies
10. Shell Programming and Scripting
I'm running Fedora Core 6 as an FTP server on a powerMac G4...
I'm trying to create a script to remove files older than 3 days...
I'm able to find all data older than 3 days but it finds hidden files such as
/home/ftp/goossens/.canna
/home/ftp/goossens/.kde... (4 Replies)
Discussion started by: James_UK
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di_devlink_init(3DEVINFO) Device Information Library Functions di_devlink_init(3DEVINFO)
NAME
di_devlink_init, di_devlink_fini - create and destroy a snapshot of devlinks
SYNOPSIS
cc [ flag... ] file... -ldevinfo [ library... ]
#include <libdevinfo.h>
di_devlink_handle_t di_devlink_init(const char *name,
uint_t flags);
int di_devlink_fini(di_devlink_handle_t *hdlp);
PARAMETERS
flags The following values are supported:
DI_MAKE_LINK Synchronize with devlink management before taking the snapshot. The name argument determines which devlink manage-
ment activities must complete before taking a devlink snapshot. Appropriate privileges are required to use this
flag.
name If flags is DI_MAKE_LINK, name determines which devlink management activity must complete prior to snapshot.
o If name is NULL then all devlink management activities must complete. The devlink snapshot returned accurately reflects
the entire kernel device tree.
o If name is a driver name, devlink management activities associated with nodes bound to that driver must complete.
o If name is a path to a node in the kernel device tree (no "/devices" prefix), devlink management activities below node
must complete.
o If name is a path to a minor node in the kernel device tree (no "/devices"prefix), devlink management activities on
that minor node must complete.
hdlp The handle to the snapshot obtained by calling di_devlink_init().
DESCRIPTION
System management applications often need to map a "/devices" path to a minor node to a public "/dev" device name. The di_devlink_*() func-
tions provide an efficient way to accomplish this.
The di_devlink_init() function takes a snapshot of devlinks and returns a handle to this snapshot.
The di_devlink_fini() function destroys the devlink snapshot and frees the associated memory.
RETURN VALUES
Upon successful completion, di_devlink_init() returns a handle to a devlink snapshot. Otherwise, DI_LINK_NIL is returned and errno is set
to indicate the error.
Upon successful completion, di_devlink_fini() returns 0. Otherwise, -1 is returned and errno is set to indicate the error.
ERRORS
The di_devlink_init() function will fail if:
EINVAL One or more arguments is invalid.
The di_devlink_init() function with DI_MAKE_LINK can also fail if:
EPERM The user does no have appropriate privileges.
The di_devlink_init() function can set errno to any error value that can also be set by malloc(3C), open(2), ioctl(2), or mmap(2).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Committed |
+-----------------------------+-----------------------------+
|MT-Level |Safe |
+-----------------------------+-----------------------------+
SEE ALSO
ioctl(2), mmap(2), open(2), di_devlink_path(3DEVINFO), di_devlink_walk(3DEVINFO), libdevinfo(3LIB), malloc(3C), attributes(5)
SunOS 5.11 21 Jul 2008 di_devlink_init(3DEVINFO)