03-07-2019
It is a LOT of work .... LOL but am slowly making progress
Feel like I will soon be new Vue.js expert ... or well on my way
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1. UNIX for Advanced & Expert Users
I'm attempting to create another package (i.e. for utilizing pkgadd/pkgrm/pkgchk/etc.)
But after creating the prototype file, I noticed that some of my files begin with the '=' character. How do I get pkgmk to interpret the "/path/=file" as a single file, rather than interpreting it as... (7 Replies)
Discussion started by: mslightn
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2. UNIX for Dummies Questions & Answers
I've read the man page, but still unclear a bit....
I'm making some packages of files. My pkginfo file has a line BASEDIR=/base/path. I also have several prototype files (depending on the package), that either list the destination path as absolute:
f non /abs/path/to/go/here/file1
or are... (0 Replies)
Discussion started by: Yinzer955i
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3. Shell Programming and Scripting
Hi All,
I have the script as below
#!bin/bash
let k=9
if
then
echo "Start"
Hello
echo "End"
else
echo "failed"
fi
function Hello() {
echo "hello !!!!"
}
I got the below error : (4 Replies)
Discussion started by: Balasankar
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4. What is on Your Mind?
Yea.... something I thought would take me an hour ended up taking most of the day. Well, it's not like those YT video tutorials where it take a week or more to make a video and the guys (gals) make it look so easy. But having said that, I'm happy to share with forum members the first "My... (6 Replies)
Discussion started by: Neo
6 Replies
5. What is on Your Mind?
Please join me in thanking one of our most active new members, nezabudka, who suggested that we start using the new usercp prototype and change the menu items around, effectively "promoting" the new prototype CP.
At first, I did not understand her suggestion, but after 'coming down" from days of... (1 Reply)
Discussion started by: Neo
1 Replies
6. What is on Your Mind?
FYI.
In version 0.53 of the new UserCP I am working on, the top navbar search works; but I'm still displaying the results in the main forums. I in the future, I may being to change this to display the results in the new UserCP.
https://www.unix.com/members/1-albums225-picture1118.png (2 Replies)
Discussion started by: Neo
2 Replies
7. What is on Your Mind?
Another major upgrade on the new UserCP today. I have created the "My Badges" page in the new control panel, and it's looking very cool :)
If you have visited the new UserCP recently, you will more-than-likely need to close your browser (completely) and then restart it to clear out the old... (2 Replies)
Discussion started by: Neo
2 Replies
8. What is on Your Mind?
Update!
UserCP Screeching Frog 0.7485
Created a new page for uploaded a profile picture (profile pictures are different than avatar pictures).
https://www.unix.com/usercp/#/settings/other
https://www.unix.com/members/1-albums225-picture1158.png
... (0 Replies)
Discussion started by: Neo
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LEARN ABOUT CENTOS
lseek64
LSEEK64(3) Linux Programmer's Manual LSEEK64(3)
NAME
lseek64 - reposition 64-bit read/write file offset
SYNOPSIS
#define _LARGEFILE64_SOURCE /* See feature_test_macros(7) */
#include <sys/types.h>
#include <unistd.h>
off64_t lseek64(int fd, off64_t offset, int whence);
DESCRIPTION
The lseek(2) family of functions reposition the offset of the open file associated with the file descriptor fd to offset bytes relative to
the start, current position, or end of the file, when whence has the value SEEK_SET, SEEK_CUR, or SEEK_END, respectively.
For more details, return value, and errors, see lseek(2).
Four interfaces are available: lseek(2), lseek64(), llseek(2), and the raw system call _llseek(2).
lseek
Prototype:
off_t lseek(int fd, off_t offset, int whence);
lseek(2) uses the type off_t. This is a 32-bit signed type on 32-bit architectures, unless one compiles with
#define _FILE_OFFSET_BITS 64
in which case it is a 64-bit signed type.
lseek64
Prototype:
off64_t lseek64(int fd, off64_t offset, int whence);
The library routine lseek64() uses a 64-bit type even when off_t is a 32-bit type. Its prototype (and the type off64_t) is available only
when one compiles with
#define _LARGEFILE64_SOURCE
The function lseek64() is available since glibc 2.1, and is defined to be an alias for llseek().
llseek
Prototype:
loff_t llseek(int fd, loff_t offset, int whence);
The type loff_t is a 64-bit signed type. The library routine llseek() is available in libc5 and glibc and works without special defines.
Its prototype was given in <unistd.h> with libc5, but glibc does not provide a prototype. This is bad, since a prototype is needed. Users
should add the above prototype, or something equivalent, to their own source. When users complained about data loss caused by a miscompi-
lation of e2fsck(8), glibc 2.1.3 added the link-time warning
"the `llseek' function may be dangerous; use `lseek64' instead."
This makes this function unusable if one desires a warning-free compilation.
_llseek
All the above functions are implemented in terms of this system call. The prototype is:
int _llseek(int fd, off_t offset_hi, off_t offset_lo,
loff_t *result, int whence);
For more details, see llseek(2).
SEE ALSO
llseek(2), lseek(2)
COLOPHON
This page is part of release 3.53 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
Linux 2004-12-11 LSEEK64(3)