This will make my live easier. Instead of copy and pasting I think I can automate some website building.
when I do a ls from a directory I need the file names placed into a sentence.
it is going about wordts like:
word-AB-1234.jpg
zample-ZA-3452.jpg
etc etc
what I want is 2 variable's filled like
the first part text till the - and what start with the - and everything after that. Like:
VAR1=word
VAR2=-AB-1234.txt
this I want to place in another file with some text
the following script is working as it should be but I forgot that there where other thinks I had to look for. script below is removing the .jpg part because I was thinking that was enough but it isn't. I need something more complicated lke described above.
Script wil look like the same only it needs te be working with 2 variable to get it working correctly.
What is filling up my postfix queue (/var/spool/postfix/deferred/)?
I had a perl script running via crontab to monitor my IP connection and send me a mail via sendmail. Now I have a huge queue of emails I keep getting. I've removed the crontab and the script. If I clear out... (0 Replies)
df shows that the filesystem is filling up and the usage is 94%.
However when I actually traverse to the directory I du shows only about
10% of the space occupied!
Below is the output of df and du:
>>>df -kh
/cbmdata/00 470M 393M 29M 94% /cbmdata/00
>>>/cbmdata/00>... (3 Replies)
Hello,
I have a problem with filling out a text. I have different lenghts in a file and would like to see that all the lines becomes the same length by putting a zero in front off the line.
Please advice.
Old File:
----------
5432
233
3455
4432
New File:
-----------
5432
0233... (6 Replies)
I came in this morning to find that our mail server was down. Couldn't connect. I looked at logs. The logs complained about no space on device. I run df and it comfirms that the system disk (mounted on /) is at 100% capacity. I try to delete some files before attempting to look at cyrus. I rotate... (23 Replies)
in my file data is like this
1,2,3
3,4,5,6,7,8
10,11,23,24
i want to make as
1,2,3,?,?,?
3,4,5,6,7,8
10,11,23,24,?,?
here max no of words(separated by comma) in a line is 6.so every line contains 6 words.Line which have less than 6 words replaced with '?' as a word
i have... (3 Replies)
I have a list of about 200,000 lines in a text file that look like this:
1 1 120
1 80 200
1 150 270
5 50 170
5 100 220
5 300 420
The first column is an identifier, the next 2 columns are a range (always 120 value range)
I'm trying fill in the values of those ranges, and remove... (4 Replies)
I have a T1000 Sparc server that has a relatively small root partition which is 24Gb and a larger partition dedicated to /export/home that is approximately 100 Gb. We have a lot of data going to /var/audit and to /var/core/corefiles. Is there any non-destructive way to redirect files from... (4 Replies)
Does anyone know of a way to redirect the ksh default of processing data in /tmp to another file system or / something else?
My ksh script is parsing large DB files and it keeps filling up /tmp on the root disk.
I have a 1 Tb disk with most of its space.
How do I re-direct the /tmp ksh... (6 Replies)
I am stuck with a problem.
I have some 100 files with extension .txt.
The files look like this:
0
3
0
0
4
All files have variable number of characters and some files are completely EMPTY.
I want to make columns of length 10 by putting zeros (0) after the numbers end and also 10... (1 Reply)
How do you fill empty cells that do not have any data in them with "X" in a tab delimited text file? Thanks! (4 Replies)
Discussion started by: evelibertine
4 Replies
LEARN ABOUT SUSE
wrjpgcom
WRJPGCOM(1) General Commands Manual 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/JFIF file, or the standard input if no file is named, and generates a new JPEG/JFIF file on standard 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 doesn't actually define what COM blocks
are for, they are widely used to hold user-supplied text strings. This lets you add annotations, titles, index terms, etc to your JPEG
files, and later retrieve them 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 as many of them as you like in one JPEG file.
wrjpgcom adds a COM block, containing text 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
Switch names may be abbreviated, and are not case sensitive.
-replace
Delete any existing COM blocks from the file.
-comment text
Supply text for new COM block on command line.
-cfile name
Read text for new COM block from named file.
If you have only one line of comment text to add, you can provide it on the command line with -comment. The comment text must be sur-
rounded with quotes so that it is treated as a single argument. Longer comments can be read from a text file.
If you give neither -comment nor -cfile, then wrjpgcom will read the comment text from standard input. (In this case an input image file
name MUST be supplied, so that the source JPEG file comes from somewhere else.) You can enter multiple lines, up to 64KB worth. Type an
end-of-file indicator (usually control-D) to terminate the comment text entry.
wrjpgcom will not add a COM block if the provided comment string is empty. Therefore -replace -comment "" can be used to delete all COM
blocks from a file.
EXAMPLES
Add a short comment to in.jpg, producing out.jpg:
wrjpgcom -c "View of my back yard" in.jpg > out.jpg
Attach a long comment previously stored in comment.txt:
wrjpgcom in.jpg < comment.txt > out.jpg
or equivalently
wrjpgcom -cfile comment.txt < in.jpg > out.jpg
SEE ALSO cjpeg(1), djpeg(1), jpegtran(1), rdjpgcom(1)AUTHOR
Independent JPEG Group
15 June 1995 WRJPGCOM(1)