hi, i am on aix. i used smitty to remove a user..
but then found that its directory still exists....
so i have to remove the directory manually...
am i doing it the right way? (2 Replies)
hello,
Sometimes I need to remove all the files except one or more.I mean, there are 90 files and I want to remove 88 of them. how can i do that?is it possible to tell the "rm" command not to remove specified files? (4 Replies)
My file has varied width references:
width=10%
style=width:5%
width:1506%
width:99.58%
so I'm trying clear all the width calls with one procedure:
's/width= *%//' and 's/width=*%//'but neither is working. (6 Replies)
not sure what is this but any can help me delete this ^I
cat -A file.txt
CLAS^I^I|890^I|7,10,12,341,305,308,29,54^M$
LCLS^I^I|891^I|7,10,12,341,305,308,29,54^M$
MURB^I^I|892^I|7,10,12,341,305,308,29,54^M$
LATI^I^I|893^I|7,10,12,341,305,308,29,54^M$
i want to remove the ^I^I... (2 Replies)
Hi all,
I want to remove the remove bracket sign ( ) and put in the separate column I also want to remove the repeated entry like in first row in below input (PA156) is repeated
ESR1 (PA156) leflunomide (PA450192) (PA156) leflunomide (PA450192)
CHST3 (PA26503) docetaxel... (2 Replies)
Hi guys,
I need to write a script so that when i execute the "rm" command, the file mentioned need to be copied to other folder and then be deleted. this should be done in back ground. can you please help me out?? (1 Reply)
Had increased FS system size (sample_lv) on particular disks hdisk189 hdisk190 in a shared FS
but unfortunately given addnl size occupies the space on other disks hdisk78 hdisk40 too
In case, need to remove the addnl lv size occupied on hdisk78 hdisk40. How to achieve it. Pls advice.
... (3 Replies)
Discussion started by: ksgnathan
3 Replies
9. Post Here to Contact Site Administrators and Moderators
In this thread: /shell-programming-and-scripting/255687-organizing-text-file-capital-names-capital-word-capital-word.html (sorry i cant use links)
that is not an example, those are real students names with real student login id's for the college i am attending and i am on that list. Please... (3 Replies)
The bash below executes and does find all the .bam files in each R_2019 folder. However set -x shows that the .bam extension only gets removed from one .bam file in each folder (appears to be the last in each). Why is it not removing the extension from each (this is $SAMPLE)? Thank you :).
set... (4 Replies)
Discussion started by: cmccabe
4 Replies
LEARN ABOUT NETBSD
vfs_hooks_unmount
VFS_HOOKS(9) BSD Kernel Developer's Manual VFS_HOOKS(9)NAME
vfs_hooks, vfs_hooks_unmount -- VFS hooks interface
SYNOPSIS
#include <sys/param.h>
#include <sys/mount.h>
void
vfs_hooks_unmount(struct mount *mp);
DESCRIPTION
The VFS hooks interface provides a way for different kernel subsystems to attach custom functions to specific VFS operations. This enforces
code separation by keeping the VFS's core sources uncluttered and makes all subsystem functionality reside in a single place. As an example,
this interface is used by the NFS server code to automatically handle the exports list for each mount point.
Hooks are described by a struct vfs_hooks object, as seen below:
struct vfs_hooks {
int (*vh_unmount)(struct mount *);
};
For simplicity, each field is named after the VFS operation it refers to. The purpose of each member function, alongside some important
notes, is shown below:
vh_unmount(mp)
This hook is executed during the unmount process of a file system.
For more information about the purpose of each operation, see vfsops(9). Note that any of these fields may be a null pointer.
After the definition of a struct vfs_hooks object, the kernel has to add it to the vfs_hooks link set using the VFS_HOOKS_ATTACH(struct
vfs_hooks *) macro.
Please note that this interface is incomplete on purpose to keep it in its smallest possible size (i.e., do not provide a hook that is not
used). If you feel the need to hook a routine to a VFS operation that is not yet supported by this interface, just add it to the files
described in CODE REFERENCES.
FUNCTIONS
The following functions are provided to the VFS code to run the hooked functions:
vfs_hooks_unmount(mp)
Runs all hooks for the VFS unmount operation. Given that these operations shall not fail, it returns void.
CODE REFERENCES
The VFS hooks interface is implemented within the files sys/kern/vfs_hooks.c and sys/sys/mount.h.
SEE ALSO intro(9), vfs(9), vfsops(9)HISTORY
The VFS hooks interface appeared in NetBSD 4.0.
BSD September 23, 2005 BSD