I'm sorry but i badly need your help. I am assigned to do a basic shell script in my job but sadly i don't have any idea on what it is because i am an electronics engineer, but i googled all of it, ask my friends but i cant finalize my scripts. so do please help me.
The requirement is i hve to do a shell script in unix solaris that will check invalid files in the directory. when there is an invalid file. it will echo "there is an invalid file in this directory(=the directory itself) please see dummyevents.log." then is no invalid file there. it will echo"there is no invalid file in this directory(=the directory itself)". then it will not produce dummyevents.log
how will you knwo that it is invalid file? ihave list of words like. if there is no "apple" word inside the file in the directory. it is invalid.
i hope you understand guys. and please see below draft of my scripts.
Last edited by Don Cragun; 05-30-2016 at 06:29 AM..
Reason: Add missing CODE tags.
Hi guys,
I have a directory in UNIX having files with the below format, i need to pickup the latest file having recent timestamp embedded on it, then need to rename it to a standard file name.
Below is the file format:
filename_yyyymmdd.csv, i need to pick the latest and move it with the... (2 Replies)
Hi,
I have a script which will check the fiel existence, the lines are as below
if !(test -d ./data) then
mkdir data
fi
In the first line error occurs as below
generatelicense.sh: syntax error at line 2: `!' unexpected
Where as this script works fine in linux OS.
How to solve... (2 Replies)
ALL,
My shell script takes a employee file as input.
I have to identify the list of employees not in the input file and update their status in the database.
Approach I followed:
by traversing through the input file add all the emplid's to a variable.
update the status of employees not in... (2 Replies)
Hi, I 'm trying to learn the scripting language and am trying to create a script to open a C Program, allow the user to edit it, and then run it. What I have works but only when you enter the name to be compiled and the c program, but what if you only entered the 1 argument (cprogram.c) ? but I 'm... (3 Replies)
Hi,
I have the output (as below) which i want it to be in a table.
For e.g.
space utilization in PSE on path /logs is 0%
space utilization in PSE on path /logs/tuxedo/tuxlsp is 16%
space utilization in PSE on path /ldvarlsp/lsp/log is 37%
space utilization in PSE on path /home is 6%... (7 Replies)
Hi Friends,
I would like to read all the record from one txt file to other file txt
For example I have two txt file a.txt and b.txt. I need to read a.txt record by record and I need add the system date @ end of each record before moving it to b.txt. Could you please share the coding for... (4 Replies)
Hi,
How to add trailer record at the end of the flat file in the unix ksh shell scripting
can you please let me know the procedure
Regards
Srikanth (3 Replies)
I have input data looks like this which is a part of a csv file
7,1265,76548,"0102:04"
8,1266,76545,"0112:04"
I need to make the output data should look like this and the output data will be part of text file:
7|1265000 |7654899 |A|
8|12660000 |76545999 |B|
The logic behind the... (6 Replies)
Hi,
Want to know, is there any way to restrict a Solaris user to Single Login. Means a particular user can login once and if he or someone else tries to login with his ID then a message displayed "user already logged in" and denies his attempt.
Regard,
Jeet (1 Reply)
Discussion started by: CountJeet
1 Replies
LEARN ABOUT DEBIAN
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)