How can I complete that script, that's not value, can someone help me complete this...
The point of the program is:
- If the directory backup does not exist, the script must create it.
- Inside of the backup directory the script should create a directory for each backup done with data and time...
can help me...
Last edited by radoulov; 03-26-2010 at 08:52 AM..
Reason: Please use code tags!
Hi folks,
I am using the join command to join two files on a common field as follows:
File1.txt
Adsorption|H01.181.529.047
Adult|M01.060.116
Children|M01.055
File2.txt
5|Adsorption|C0001674
7|Adult|C000001
6|Children|C00002
join -i -t "|" -a 2 -1 1 -2 2 File1.txt File2.txt
This... (7 Replies)
I've got a strange problem with a single mail sender (it is one of
those large free mail providers). My mail server works well with
thousands of senders but not this one, so we have made a connection
dump and it seems that the three way handshake is not completed
15:55:59.177431 IP... (0 Replies)
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)
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)
How do I find through script if a contains "incomplete last line".
If it does then only insert a new line character as::
echo "" >> filename.txt (4 Replies)
I need help with appending the last line to the file only if the last line is incomplete.
I tried awk 1 filename > new_filename but it appends to every file and I only want to append to the file if the last line is incomplete (3 Replies)
I am logged into AIX 6.1 as a root user. I tried copying about 190GB of data to a different folder.
cp -R /u01/data/scope /CY/backup
I got the message:
cp: Requested a write of 4096 bytes, but wrote only 3584.
When the copy operation completed, I checked the /CY/backup/scope folder and... (3 Replies)
Hello,
Since i am new in shell scripting, i need some help from you guys. :rolleyes:
I am trying to implement an automata that reflects the attached photo..
The main idea behind is to take an array of (0 & 1)s from the user and terminate it by "end". Then, the string is send to the function... (1 Reply)
Hi all,
Please help with the following example.
I want to keep all people in the data, who at least have Firstname or Lastname or both and at least 1 row of Details. So, Person4 lacking both Firstname and Lastname will be deleted, Person5 with no Details will be deleted.
Firstname,Lastname... (3 Replies)
Discussion started by: ritakadm
3 Replies
LEARN ABOUT BSD
seekdir
DIRECTORY(3) Library Functions Manual DIRECTORY(3)NAME
opendir, readdir, telldir, seekdir, rewinddir, closedir - directory operations
SYNOPSIS
#include <sys/types.h>
#include <sys/dir.h>
DIR *opendir(filename)
char *filename;
struct direct *readdir(dirp)
DIR *dirp;
long telldir(dirp)
DIR *dirp;
seekdir(dirp, loc)
DIR *dirp;
long loc;
rewinddir(dirp)
DIR *dirp;
closedir(dirp)
DIR *dirp;
DESCRIPTION
Opendir opens the directory named by filename and associates a directory stream with it. Opendir returns a pointer to be used to identify
the directory stream in subsequent operations. The pointer NULL is returned if filename cannot be accessed, or if it cannot malloc(3)
enough memory to hold the whole thing.
Readdir returns a pointer to the next directory entry. It returns NULL upon reaching the end of the directory or detecting an invalid
seekdir operation.
Telldir returns the current location associated with the named directory stream.
Seekdir sets the position of the next readdir operation on the directory stream. The new position reverts to the one associated with the
directory stream when the telldir operation was performed. Values returned by telldir are good only for the lifetime of the DIR pointer
from which they are derived. If the directory is closed and then reopened, the telldir value may be invalidated due to undetected direc-
tory compaction. It is safe to use a previous telldir value immediately after a call to opendir and before any calls to readdir.
Rewinddir resets the position of the named directory stream to the beginning of the directory.
Closedir closes the named directory stream and frees the structure associated with the DIR pointer.
Sample code which searchs a directory for entry ``name'' is:
len = strlen(name);
dirp = opendir(".");
for (dp = readdir(dirp); dp != NULL; dp = readdir(dirp))
if (dp->d_namlen == len && !strcmp(dp->d_name, name)) {
closedir(dirp);
return FOUND;
}
closedir(dirp);
return NOT_FOUND;
SEE ALSO open(2), close(2), read(2), lseek(2), dir(5)4.2 Berkeley Distribution September 24, 1985 DIRECTORY(3)