Something very weird has been happening when I'm creating files and directories. When I create a directory, at times depending on the directory name and depth, it becomes hidden and can only be seen typing "ls -a". When I say the name of the directory matters, "my_c++" will be hidden but using... (10 Replies)
I want to make a hidden file with chmod command.
Example:
I have a file name inputfile.txt
-rw-r--r-- 1 xxxxxx xxxxxx 1388 Sep 12 05:41 inputfile.txt
I want to hide that file using chmod command.
Please tell me if it is possible or there is some other way to do this.
Thanks... (2 Replies)
Hi. I have a script which is deleting files with a particular extension and older than 45 days.The code is:
find <path> -name "<filename_pattern>" -mtime +45 -exec rm {} \;
But the problem is that some important files are also getting deleted.To prevent this I have decide to make a dummy... (4 Replies)
it seems one of my server's account was compromised.
I caught a perl script running a hack/attack script:
20:23 /usr/bin/perl ./up **.**.**.** 0 120
I've disabled the user etc, but I cannot find the script "up" anywhere in the server.
I tried using locate or find.
any ideas? (1 Reply)
I want to list all directories hidden or not hidden.
ls -ld */ => shows only not hidden directories
so i guess the answer would be to add the a option to show all files
ls -lad */ => not working :confused:
ls -la | grep "^d" => works
But I would like to know why I can't use ls -lad... (4 Replies)
Hi There,
Can anyone please let me know, how to write hidden file in perl?
I tried opning hidden file in write mode but its failing to create it.
Appreciate your help in this.
Thanks (1 Reply)
Hello.
I use this command :
rsync -av --include=".*" --dry-run "$A_FULL_PATH_S" "$A_FULL_PATH_D"The data comes from the output of a find command.
And no full source directories are in use, only some files.
Source example... (2 Replies)
Discussion started by: jcdole
2 Replies
LEARN ABOUT SUSE
xfs_estimate
xfs_estimate(8) System Manager's Manual xfs_estimate(8)NAME
xfs_estimate - estimate the space that an XFS filesystem will take
SYNOPSIS
xfs_estimate [ -h? ] [ -b blocksize ] [ -i logsize ]
[ -e logsize ] [ -v ] directory ...
DESCRIPTION
For each directory argument, xfs_estimate estimates the space that directory would take if it were copied to an XFS filesystem. xfs_esti-
mate does not cross mount points. The following definitions are used:
KB = *1024
MB = *1024*1024
GB = *1024*1024*1024
The xfs_estimate options are:
-b blocksize
Use blocksize instead of the default blocksize of 4096 bytes. The modifier k can be used after the number to indicate multiplica-
tion by 1024. For example,
xfs_estimate -b 64k /
requests an estimate of the space required by the directory / on an XFS filesystem using a blocksize of 64K (65536) bytes.
-v Display more information, formatted.
-h Display usage message.
-? Display usage message.
-i, -e logsize
Use logsize instead of the default log size of 1000 blocks. -i refers to an internal log, while -e refers to an external log. The
modifiers k or m can be used after the number to indicate multiplication by 1024 or 1048576, respectively.
For example,
xfs_estimate -i 1m /
requests an estimate of the space required by the directory / on an XFS filesystem using an internal log of 1 megabyte.
EXAMPLES
% xfs_estimate -e 10m /var/tmp
/var/tmp will take about 4.2 megabytes
with the external log using 2560 blocks or about 10.0 megabytes
% xfs_estimate -v -e 10m /var/tmp
directory bsize blocks megabytes logsize
/var/tmp 4096 792 4.0MB 10485760
% xfs_estimate -v /var/tmp
directory bsize blocks megabytes logsize
/var/tmp 4096 3352 14.0MB 10485760
% xfs_estimate /var/tmp
/var/tmp will take about 14.0 megabytes
xfs_estimate(8)