Hello all, I'm new to shell scripting and want to make a script that I can write to log the users logging on and off the a unix system.
I have had a good look over the past few days to crack it, I think I am getting close.
I want a script that runs an infinite loop to check every 5 seconds... (14 Replies)
help trying to figure out a batch shell script to zip each file in a directory into its own zip file
using this code but it does not work
tryed this also
nothing seems to work , just ends without zipping any files
i have over 3000 files i need to zip up individualy
... (7 Replies)
Hi Guru's,
I have to write a shell script which groups file names based upon the certain matching string pattern, then creates the Tar file for that particular group of files and then zips the Tar file created for the respective group of files.
For example, In the given directory these files... (3 Replies)
Hi, I'm trying to zip up the first half year's application logs into one zip file. The logs are in the format of log.2011-01-01 to log.2011-06-30.
I tried to use this command at ksh:
zip logs.jan-jun2011.zip *2011-01* *2011-02* *2011-03* *2011-04* *2011-05* *2011-06* It works.
However, I... (4 Replies)
hello frnds,
im using a script to stop, reset and to start the siebel server..
i'm able to extract the enterprise name, siebel server name and siebel root path..
when i try to use these info in the script im unable to perform the reset_server -r <siebel root> -e <enterprise name> +-M... (3 Replies)
Hi Expert,
We have some shell scripts which Internally uses Perl Script to Unzip the source zip files which comes to inbound directory. So now our requirement is to avoid the dependency on Perl Script and us Shell Script to unzip the files. I have the Perl script with me attached can some one... (3 Replies)
I have files in a Linux directory . Some of the file is listed below
-rw-rw-r--. 1 roots roots 0 Dec 23 02:17 zzz_123_00000_A_1.csv
-rw-rw-r--. 1 roots roots 0 Dec 23 02:18 zzz_121_00000_A_2.csv
-rw-rw-r--. 1 roots roots 0 Dec 23 02:18 zzz_124_00000_A_3.csv
drwxrwxr-x. 2 roots roots 6 Dec 23... (4 Replies)
Discussion started by: Balraj
4 Replies
LEARN ABOUT CENTOS
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 ...
xfs_estimate -V
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.
-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.
-V Print the version number and exits.
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)