os=hpux11
shell=ksh
some jokers had written thousands of empty files into my $HOME. and the files are named inconsistently that some of them include space and double qoutes. all those files are of 0 size (when i did ls -al it told me so). the naming paterns are
like e.g of ls -al output:
... (3 Replies)
I need to determine if any three files have the same file size in a specified directly?
I have got as far as listing the file sizes but where to go from here?
ls -al |sort -n -r +4 | awq '{print $5}'
Thanks in anticipation (5 Replies)
Hi,
I need to put a script working to see in a directory with logs if exists file or files with size more than 12Mb.
If exists it shoul send mail.
Can anyone help me?
thanks (3 Replies)
I have following script on AIX/KSH
if ] ; then
echo "filename exists and is > 0 bytes"
else
echo "filename does not exist or is zero length"
fi
It is not working. What is wrong here??? (3 Replies)
Dear All,
I want to remove files having size of (0) that are generated once script is completed.
Here is the code
but i m not sure about /usr/bin
do i need to write /usr/bin, or the path of my script
/tmp/test
please find below the script logic
#!/usr/bin/ksh
for i... (9 Replies)
if ; then
cp /tmp/testfolder/*.* ~/new/logs/
else
echo "No files today"
exit
fi
The problem is this doen't work when there is more than 1 file. Please tell me how to
take the latest file and check the size of the file in a directory (1 Reply)
I am trying to check whether two files are empty or not using below if condition but its checking for only one file
if ]
Again I tried
if && ]
Need your assistance (2 Replies)
Is there a way to calculate the total file size of HDFS file directory in GB or MB? I dont want to use du/df command. Without that is there a way
HDFS
Directory - /test/my_dir (1 Reply)
Discussion started by: rohit_shinez
1 Replies
LEARN ABOUT DEBIAN
shrinkfile
SHRINKFILE(1) General Commands Manual SHRINKFILE(1)NAME
shrinkfile - shrink a file on a line boundary
SYNOPSIS
shrinkfile [ -n ] [ -m maxsize ] [ -s size ] [ -v ] file...
DESCRIPTION
The shrinkfile program shrinks files to a given size if the size is larger than maxsize,
preserving the data at the end of the file. Truncation is performed on line boundaries, where a line is a series of bytes ending with a
newline,
. There is no line length restriction and files may contain any binary data.
Temporary files are created in the /var/spool/news/in.coming/tmp directory. The ``TMPDIR'' environment variable may be used to specify a
different directory.
A newline will be added to any non-empty file that does not end with a newline. The maximum file size will not be exceeded by this addi-
tion.
OPTIONS -s By default, size is assume to be zero and files are truncated to zero bytes. By default, maxsize is the same as size. If maxsize
is less than size, maxsize is reset to size. The ``-s'' flag may be used to change the truncation size. Because the program trun-
cates only on line boundaries, the final size may be smaller then the specified truncation size. The size and maxsize parameter may
end with a ``k'', ``m'', or ``g'', indicating kilobyte (1024), megabyte (1048576) or gigabyte (1073741824) lengths. Uppercase let-
ters are also allowed. The maximum file size is 2147483647 bytes.
-v If the ``-v'' flag is used, then shrinkfile will print a status line if a file was shrunk.
-n If the ``-n'' flag is used, then shrinkfile will exit 0 if any file is larger than maxsize and exit 1 otherwise. No files will be
altered.
EXAMPLES
Example usage:
shrinkfile -s 4m curds
shrinkfile -s 1g -v whey
shrinkfile -s 500k -m 4m -v curds whey
if shrinkfile -n -s 100m whey; then echo whey is way too big; fi
HISTORY
Written by Landon Curt Noll <chongo@toad.com> and Rich $alz <rsalz@uunet.uu.net> for InterNetNews.
SHRINKFILE(1)