Hi there,
I am a student and currently working on a project. I have a file that contains about 50 filenames. (1.txt, 2.txt, 3.txt ...).
I would like to know how can I store these filenames into a variable using a loop?
I would appreciate if anyone can help me. Thank You.
Regards,
Bib (4 Replies)
I'm relatively new at this scripting game, just need to learn some basic stuff for data handling.
My current need is to write a script that loops through a textfile of filenames, and for each file removes the first line and re-writes that file to a new name.
In fact I could do with knowing... (1 Reply)
Seems simple but I am having difficulty with this one: I am trying to write a single command line argument (which will be a path) - the program should print out the owner of the path.
I can not get anything I write to run.
Please help. (5 Replies)
I have written a script that will email a generic user when a device is "offline". I would like to enhance this by having the script lookup a contact's email and automatically add it to the MAIL_LIST. I am trying to lookup and return data based on a field common in two files
File 1 ... (0 Replies)
hi all,
i am just getting in to bash scripting, so don't be too harsh...
i've created this little backup script, and it's just awfull... ugly, doesn't work like I want it to, the works. anyways, i was hoping some of you might help me improve it and learn a little in the process.
what i... (13 Replies)
Could someone please recommend a very good shell scripting book for me. I would be starting a new job that would require a very good understanding of shell scripting. Please help. (3 Replies)
Hi,
I am newbie in shell scripting
I have a file name like simple.txt which comes from Mainframe systems onto windows dir every 15 minutes daily. File name is same. Every 15 minutes it updates.
I need to write shell script to check if the file arrived every 15 min or not.
If the new file... (4 Replies)
Hi Guys, I want to create a shell script to run multiple jobs in sequence.
Explaination -
If I were to run each jobs individually I would have gone to folder - "abin"(where my shellscript is place) as follows
cd abin
abin > runappeng.sh abc001
Now, I have list of programs which are like... (8 Replies)
Hi all,
I have drill to do and I'll very appreciate your help:
Please create a simple CSV file as follow (3 columns and 4 rows):
A,B,C
A,”B,C”,D
“A,B”,C,D
o A,B,”C,D”
- Please refer to the comma between the quotation marks as a parameter and not as a separator.
- Please provide... (3 Replies)
Please bear with me, I'm a beginner but have had some experience and decent knowledge to understand things as I read them and I'm in the process of trying to learn more. I recently inherited a UNIX server which has a bash script which is part of a crontab schedule that needs to be modified (or... (3 Replies)
Discussion started by: Danylko
3 Replies
LEARN ABOUT PHP
xattr_list
XATTR_LIST(3) 1 XATTR_LIST(3)xattr_list - Get a list of extended attributesSYNOPSIS
array xattr_list (string $filename, [int $flags])
DESCRIPTION
This functions gets a list of names of extended attributes of a file.
Extended attributes have two different namespaces: user and root. The user namespace is available to all users, while the root namespace is
available only to users with root privileges. xattr operates on the user namespace by default, but this can be changed with the $flags
parameter.
PARAMETERS
o $filename
- The path of the file.
o $flags
-
Supported xattr flags
+-----------------+---------------------------------------------------+
| | |
|XATTR_DONTFOLLOW | |
| | |
| | Do not follow the symbolic link but operate on |
| | symbolic link itself. |
| | |
| | |
| XATTR_ROOT | |
| | |
| | Set attribute in root (trusted) namespace. |
| | Requires root privileges. |
| | |
+-----------------+---------------------------------------------------+
RETURN VALUES
This function returns an array with names of extended attributes.
EXAMPLES
Example #1
Prints names of all extended attributes of file
<?php
$file = 'some_file';
$root_attributes = xattr_list($file, XATTR_ROOT);
$user_attributes = xattr_list($file);
echo "Root attributes:
";
foreach ($root_attributes as $attr_name) {
printf("%s
", $attr_name);
}
echo "
User attributes:
";
foreach ($attributes as $attr_name) {
printf("%s
", $attr_name);
}
?>
SEE ALSO xattr_get(3).
PHP Documentation Group XATTR_LIST(3)