09-04-2008
10 More Discussions You Might Find Interesting
1. Filesystems, Disks and Memory
I have a directory MYDIR
In which i have several directories 1,2,3,4....
Now, In each of these directories i have several files a.dat, b.dat, c.dat, d.dat.....
MYDIR
----1
---------a.dat
---------b.dat
---------c.dat
---------d.dat
----2
---------a.dat
---------b.dat
---------c.dat... (2 Replies)
Discussion started by: ramky79
2 Replies
2. Shell Programming and Scripting
how to remove all zero byte files in a particular directory and also files that are morew than 1GB. pLEASE let me know (3 Replies)
Discussion started by: dsravan
3 Replies
3. UNIX for Dummies Questions & Answers
Hi,
Is there any way to get count number of lines in all files which have more than o bytes in current directory
for example :
in /user/sri/ there are 3 files
abc 0 bytes
def 5 bytes
ghi 10 bytes
i need to get wc -l for all files which have > 0 bytes at a time ..is... (6 Replies)
Discussion started by: sri2005
6 Replies
4. Shell Programming and Scripting
Hi Gurus,
I have a directory A, which has some 0 byte files in it.
This directory also has a subdirectory B which also has some 0 byte files in it.
The problem:
I only need to find out the names of the 0 byte files in the directory A.
I'm using the following command
find . -name *.zip... (6 Replies)
Discussion started by: ramky79
6 Replies
5. Shell Programming and Scripting
Hi All
Can anyone please suggest me how to remove the last byte from a falt file .This is from the last line's last BYTE.
Please suggest me something.
Thank's and regards
Vinay (1 Reply)
Discussion started by: vinayrao
1 Replies
6. Emergency UNIX and Linux Support
I were checking few processes running and check what at the files currently I have in my home directory by giving below commands
$ ps -ef|grep sleep
$ ls -lt | pg
after awhile the first column of my commands were created as files given below...
-rw-rw-rw- 1 prd 0 Mar 25 09:42 ls... (7 Replies)
Discussion started by: dateez
7 Replies
7. UNIX for Dummies Questions & Answers
Hi,
In a list of commands executed in a script, how do you make sure that the previous command worked fine?
I have a list of awk commands and I want to make sure that the script aborts if any command leaves a zero byte file. (1 Reply)
Discussion started by: genehunter
1 Replies
8. UNIX for Dummies Questions & Answers
Hi.....
Thanks for this wonderful forum....
My request:
I have toatally 5 unix servers in which many applications are working
I need to set a trap to identify 0 byte files if any are created proactively.
For example:
find /apps/fresco/ -mtime 1 -size 0c –print >>... (3 Replies)
Discussion started by: ChandruBala73
3 Replies
9. Shell Programming and Scripting
Hi,
I have a requirement to move zero byte files to an archive folder. I have the below script and it works fine if I run it from where the file is present. But when I run the script from different folder, I am getting error that file is not present. Please help.
#!/bin/ksh
... (11 Replies)
Discussion started by: Prasannag87
11 Replies
10. Shell Programming and Scripting
Hi Team,
I'm looking for a command which removes files having 0 byte of having only header line (1 line).
My ETL process generates these files. Few files are not having header, in that case if no data from source, it will be 0 byte and few files are having header, in that case if no data from... (7 Replies)
Discussion started by: ace_friends22
7 Replies
cmp(1) General Commands Manual cmp(1)
NAME
cmp - compare two files
SYNOPSIS
file1 file2 [skip1 [skip2]]
DESCRIPTION
compares two files (if file1 or file2 is the standard input is used). Under default options, makes no comment if the files are the same;
if they differ, it announces the byte and line number at which the difference occurred. If one file is an initial subsequence of the
other, that fact is noted. skip1 and skip2 are initial byte offsets into file1 and file2, respectively; and maybe octal or decimal; the
form of the number is determined by the environment variable (in the C locale, a leading 0 denotes an octal number. See on environ(5) and
strtol(3C)).
recognizes the following options:
Print the byte number (decimal) and the differing bytes (octal)
for each difference (byte numbering begins at 1 rather than 0).
Print nothing for differing files; return codes only.
EXTERNAL INFLUENCES
Environment Variables
determines the language in which messages are displayed. If is not specified or is set to the empty string, a default of "C" (see lang(5))
is used instead of If any internationalization variable contains an invalid setting, behaves as if all internationalization variables are
set to "C". See environ(5).
International Code Set Support
Single- and multi-byte character code sets are supported.
DIAGNOSTICS
returns the following exit values:
Files are identical.
Files are not identical.
Inaccessible or missing argument.
prints the following warning if the comparison succeeds till the end of file of file1(file2) is reached.
SEE ALSO
comm(1), diff(1).
STANDARDS CONFORMANCE
cmp(1)