Hi,
Is there any way to traverse the file once and look for the following conditions in one sweep instead of going over the file 3 times with different search criteria......
sed -n '/^ORA-07445/ p' /tmp/t$$ > ${OERRFILE}
sed -n '/^ORA-00600/ p' /tmp/t$$ >> ${OERRFILE}
... (1 Reply)
hello there, I have a sed question.
I have a file (temp.srv), in it it has
v1_host1
v2_host2
And I have another file (temp2.srv), in it is has
v1_host3_date
v1_host1
v2_host2
v2_host4_date
v3_host5_date
I had used a script to remove the name from temp2.srv base on the name inside... (3 Replies)
Hi,
When deleting lines using sed, as i understand the lines are redirected to the standard output. What i'm unclear about is how to actually modify the file?
If I write the command sed '1,2d' test it will display lines one and 2 onto the screen however the file is not modified? I think my... (5 Replies)
I have a file that conatins following info
Policy1=U|guestRoom=test1idCode=5(1):!:Amenity2=U|RoomId=testrma=4(1):!:|
GuestRoomAmenity1=U|guestRoomId=testguest1id^rmaCode=5(1):!:|
I need it to look like this
Policy1=U|guestRoom=test1idCode
Amenity2=U|RoomId=testrmaCode... (2 Replies)
How would I use sed to print everything on the line after the regular expresion?
I have a configuration file setting several variables.
cfg.dat
DDB = cpptest
SUDBNAME = sucpptestdb
host = cpptest
Example
I want to search for the regular expresion 'SUDBNAME =' and print everything on... (3 Replies)
Write a sed script to extract the year, rank, and stock for the most recent 10 years available in the file top10_mktval.csv, and output in the following format:
------------------------------
YEAR |RANK| STOCK
------------------------------
2007 | 1 | Exxon... (1 Reply)
hi
i have a file with this line:
variable=/export/home/oracle
I want to change the file so that the path is replaced with the value of another variable
var2=/tmp/anything.
how to do this in sed?
thx (4 Replies)
I need to replace the numbers with a new string.
How can I give a wildcard for the different # of numbers
sed '/abcdef/s/abcdef=*/abcdef=999999/'<foo>foo1
From: To:
abcdef=1234 abcdef=999999
abcdef=12345 abcdef=999999
abcdef=123456... (10 Replies)
I am trying to write a script that will take an input text file in the format
person: place: phonenumber;
person: place: phonenumber;
person: place: phonenumber;
...
and output it using sed too:
Name ######## Location ######### Phone Number... (1 Reply)
Discussion started by: jmack56
1 Replies
LEARN ABOUT DEBIAN
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)