02-06-2001
OUTSTANDING!!1 That's just what I was looking for. I'm familiar with some of what you described, so the rest of your message was exactly what I needed. Thanks so much for the reply.
I'm really enjoying this "unix" thing. I moved from CP/M to Apples OS (1982) to DOS, then Windows and been there since 1990 or so. I hated Windows with a passion, but that's where all the apps were.
So now I have a good feeling about what I can do with Unix, just a TON of stuff to learn. Thanks again.
Keith
8 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I am ftp-ing (I think) files from one computer to another and I am using the Put command to do this. Is there a way for me to string these commands together and Put several files at once?
Thanks,
Amy (4 Replies)
Discussion started by: amygdala
4 Replies
2. UNIX for Advanced & Expert Users
what do you record or look for when using these dummy files to test I/O throughput on disk drives. i have no clue and reading from books sure aint helping much.
i know all about the creation and every other thing there is to it but when it comes to actual testing, how do i use them
this is... (4 Replies)
Discussion started by: TRUEST
4 Replies
3. UNIX for Dummies Questions & Answers
i need to learn unix real quick and i have completely no idea how. could anyone please tell me how to get material to get me going??? I am IT oriented.
PLEASE ANY ONE???????????????? :confused: (3 Replies)
Discussion started by: quarmenna
3 Replies
4. Shell Programming and Scripting
This drive me nut, any can show me how to do it ??
str1='Case Modify 10001 20002 30003 40004|Report Create 3417176211|Case Modify 10002 20002 30003 40004'
and str2='Case Modify 10001'
if str1 ~ str2
then str1='Report Create 3417176211|Case Modify 10002 20002 30003 40004'
Thanks, (8 Replies)
Discussion started by: sabercats
8 Replies
5. UNIX for Dummies Questions & Answers
okay so I just started this unix class and understood all the test questions but this "normal" question threy me through a loop :confused:. The question is Why are UNIX commands noninteractive and why is their output not usually preceededby header information? This question has been driving me... (2 Replies)
Discussion started by: cinnamonbear
2 Replies
6. UNIX for Dummies Questions & Answers
I have a website but I do not for the life of me know how to upload using unix based command lines. Can someone send me a good site that has these commands. That and I am curious to know more about command line based interfacing. :D Curious Dummy (1 Reply)
Discussion started by: highway39
1 Replies
7. UNIX for Dummies Questions & Answers
Hi there;
I am really new in unix. I need some help regarding use of grep command.
I need to write a shell script which takes a C++ program and counts the
number of words which could be a valid C++ variable name.
I wrote a regular expression to find c++ variable names:
^*
but... (3 Replies)
Discussion started by: mkosucu
3 Replies
8. UNIX for Beginners Questions & Answers
Where can I get UNIX? (1 Reply)
Discussion started by: ciao303
1 Replies
LEARN ABOUT DEBIAN
rfio_chmod
RFIO_CHMOD(3) Rfio Library Functions RFIO_CHMOD(3)
NAME
rfio_chmod, rfio_fchmod - change access mode of a directory/file
SYNOPSIS
#include <sys/types.h>
#include "rfio_api.h"
int rfio_chmod (const char *path, mode_t mode);
int rfio_fchmod (int s, mode_t mode);
DESCRIPTION
rfio_chmod sets the access permission portion of the mode of a directory/file to the bit pattern in mode.
rfio_fchmod is identical to rfio_chmod but works on the file descriptor s returned by rfio_open.
path specifies the logical pathname relative to the current directory or the full pathname.
mode is constructed by OR'ing the bits defined in <sys/stat.h> under Unix or "statbits.h" under Windows/NT:
S_IRUSR 0000400 read by owner
S_IWUSR 0000200 write by owner
S_IXUSR 0000100 execute/search by owner
S_IRGRP 0000040 read by group
S_IWGRP 0000020 write by group
S_IXGRP 0000010 execute/search by group
S_IROTH 0000004 read by others
S_IWOTH 0000002 write by others
S_IXOTH 0000001 execute/search by others
The effective user ID of the process must match the owner of the file or be super-user. If a directory is writable and has the sticky bit
set, files/directories within that directory can be removed or renamed only if:
the effective user ID of the requestor matches the owner ID of the file or
the effective user ID of the requestor matches the owner ID of the directory or
the file is writable by the requestor or
the requestor is super-user.
RETURN VALUE
This routine returns 0 if the operation was successful or -1 if the operation failed. In the latter case, serrno is set appropriately.
ERRORS
EPERM The effective user ID does not match the owner of the file and is not super-user.
ENOENT The named file/directory does not exist or is a null pathname.
EBADF s is not a valid file descriptor.
EACCES Search permission is denied on a component of the path prefix or write permission on the file itself is denied.
EFAULT path is a NULL pointer.
ENOTDIR A component of path prefix is not a directory.
ENAMETOOLONG The length of path exceeds CA_MAXPATHLEN or the length of a path component exceeds CA_MAXNAMELEN.
SENOSHOST Host unknown.
SENOSSERV Service unknown.
SECOMERR Communication error.
SEE ALSO
Castor_limits(4)
AUTHOR
LCG Grid Deployment Team
LCG
$Date: 2005/03/31 13:13:02 $ RFIO_CHMOD(3)