Hi Friends,
Can any one help with this:
I have a huge file with the format as
A SAM 4637
B DEPT1 4758 MILAN
A SMITH 46585
B DEPT2 5385 HARRYIS
B SAMUL 63547 GEORGE
B DANIEL 899 BOISE
A FRES 736 74638
I have to read this file and write only the records that starts with "B" only
... (5 Replies)
Hi,
I have a comma separated file with millions of records in it.
I have a requirement to split the file based on the value in a one of the columns.
Suppose i have a text file with columns like C1, C2,C3,C4
Column C4 can hold the values either 01 or 02 03 or 04.
I nned to extract... (2 Replies)
Hi,
I have the oracle table coulns in an order like
date, state1, state2....state9
and i need to prepare data from the script output for loading in to this table
The script is
#!/bin/ksh
/usr/xpg4/bin/awk -F"-" '{print $2,$4}' /aemu/ErrorLogs/data/MissingCGIcount.txt |... (5 Replies)
Hello,
I am looking for concatenating the lines based on conditions. Below are the contents of the file:
Infile:
-----
Test1.PO_Itm COLUMN GAC_DT.
Test1.PO_Itm COLUMN (PRODTCD ,PLNTCD).
Test1.PO_Itm COLUMN PLNTCD.
Test1.PO_Itm COLUMN ACTVIND.
Test2.RgnToTerrtryGPI COLUMN... (3 Replies)
hi
i have to move files and send an email and attached the bad files to inform the developer about that.
#!/bin/ksh
BASE_DIR=/data/SrcFiles
cd $BASE_DIR
## finding the files from work directory which are changed in 1 day
find -type f -name "*.csv" –ctime 0 > /home/mydir/flist.txt
##... (14 Replies)
Hi Folks
I'm looking for help with if statement.
I'm reading the file with header (starts with 0 on position 1 in the line) and data (starts with 1 on position 1 in the line).
I have to check if the number from header (should be number of data rows) equal actual count of the data rows.
... (4 Replies)
Hi All,
I have following listing
Filesystem GB blocks Free Used Iused Iused Mounted on
/dev/hd2 4.00 0.31 93 63080 43 /usr
Filesystem GB blocks Free Used Iused Iused Mounted on
Filesystem GB blocks Free Used Iused Iused... (11 Replies)
Hello:
I need to copy down some data from the previous record in to the next record based on the below conditions
If position 41- 59 of the current record is same as the previous record and the value of position 62 is not equal to 1 then
copy the previous records value for positions... (1 Reply)
Hi Guys,
I am having below code which runs based on condition, Is it possible to check condition at the time of trigger
code=$1
if ;then
nohup sh script.sh $val 1 &
fi
I need to trigger if the $code = JP then only to trigger nohup sh script.sh $val 1 &
My try but wanted... (4 Replies)
Discussion started by: Master_Mind
4 Replies
LEARN ABOUT FREEBSD
wrjpgcom
wrjpgcom(1) User Commands wrjpgcom(1)NAME
wrjpgcom - insert text comments into a JPEG file
SYNOPSIS
wrjpgcom [-replace] [-comment text] [-cfile name] [filename]
DESCRIPTION
wrjpgcom reads the named JPEG or JFIF file, or the standard input if no file is named, and generates a new JPEG or JFIF file on the stan-
dard output. A comment block is added to the file.
The JPEG standard allows "comment" (COM) blocks to occur within a JPEG file. Although the standard does not actually define the intended
function of COM blocks, they are widely used to hold user-supplied text strings. This enables you to add annotations, titles, index terms,
and so on to your JPEG files, and later retrieve the COM blocks as text. COM blocks do not interfere with the image stored in the JPEG
file. The maximum size of a COM block is 64K, but you can have many COM blocks in one JPEG file.
wrjpgcom adds a COM block, containing text that you provide, to a JPEG file. Ordinarily, the COM block is added after any existing COM
blocks, but you can delete the old COM blocks if you wish.
OPTIONS
The following options are supported:
-cfile name Read the text for a new COM block from the named file.
-comment text Supply the text for a new COM block on the command line.
-replace Delete any existing COM blocks from the file.
OPERANDS
The following operands are supported:
filename The name of the JPEG file to which you want to add text comments.
EXTENDED DESCRIPTION
To add only one line of comment text, use the -comment option to provide the text on the command line. Specify the comment text within
quotes, so that the text is treated as a single argument. Longer comments can be read from a text file.
If you specify neither the -comment nor the -cfile option, wrjpgcom reads the comment text from standard input. In such cases, you must
supply an input image filename. You can enter multiple lines, up to 64KB. Type an end-of-file indicator, usually Ctrl-D, to terminate the
comment text entry.
wrjpgcom does not add a COM block if the provided comment string is empty. Therefore, you can use -replace -comment "" to delete all COM
blocks from a file.
EXAMPLES
Example 1: Adding a Short Comment to in.jpg to Produce out.jpg
example% wrjpgcom -c "View of my back yard" in.jpg > out.jpg
Example 2: Attaching a Long Comment Previously Stored in comment.txt
example% wrjpgcom in.jpg < comment.txt > out.jpg
or
example% wrjpgcom -cfile comment.txt < in.jpg > out.jpg
In this example, 1000 is a number that is larger than the number of rows in the source file.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWjpg |
+-----------------------------+-----------------------------+
|Interface stability |External |
+-----------------------------+-----------------------------+
SEE ALSO cjpeg(1), djpeg(1), jpegtran(1), rdjpgcom(1)NOTES
This man page was originally written by the Independent JPEG Group. Updated by Breda McColgan, Sun Microsystems Inc., 2004.
SunOS 5.10 26 Mar 2004 wrjpgcom(1)