It gives me the number, but also changes the entire line of the file to just have word1_a123456 as that line. I don't want to change the whole line, just find the word1_a#'s so I can use it as a variable later. I also need all instances of word1_a#'s on the same line. It only shows me the last instance on the line.
I'm not actually looking to replace the information I find yet, just find it and figure out what the 6 numbers are after it.
Ultimately my script will replace the information that is between the :'s where the word1_a is found, but I have to figure out what the 6#'s are so I can change the correct portion of the line.
Orignal file:
Ending result:
I plan on using sed to put the newinfo in the file, once I figure out what the numbers are after word1_a.
Thanks again!
---------- Post updated 12-30-10 at 07:50 AM ---------- Previous update was 12-29-10 at 10:10 AM ----------
I have this sort of working. I am using the following code (thanks to verdepollo) with the addition of the the -n -e to get only the string I am looking for. However, if there are multiple instances of the string on one line, I am only getting the last one. I need to get all of them, where ever they are in the file.
Hi all,
I have a file with lines written somewhat like this.
aaaa
ccc
aa
linux
browse = no
xssxw
cdcedc
dcsdcd
csdw
police
dwed
dwd
browse = no
cdecec (2 Replies)
Hi ALL,
I want to search one string “20 “ i.e 20 with space.
But my file where I am searching this “20 “ contain some data like
120 before image file truncated
220 Reports section succeeded
20 Transaction database .prd stopped
220 Reports section completed.
When I search for the... (5 Replies)
Suppose that I have a string "one:#red two:#yellow three:#gr'een four:#blu^e" and I want to replace the pattern :# and the following characters in the word with nothing. The output string should look "one two three four" How can I do this with sed.
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I have several xml files from which I want to find and return a particular string
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I have to count the word like "RESULT_CODE: : -6" from the multiple files names like req.result_2_vqx-71144750.log for a particular date. Lets suppose the date is 10 OCT 2011.
How I can do it with a single command in Solaris environment.
Reagrds
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I have a file input.txt which have loads of weird characters, html tags and useful materials. I want to display 35 characters after the word description excluding weird characters like $$#$#@$#@***$# and without html tags in the new file output.txt. Help me. Thanx in advance.
My final goal is to... (11 Replies)
I have a file input.txt which have loads of weird characters, html tags and useful materials. I want to display 35 characters after the word "description" excluding weird characters like $&lmp and without html tags in the new file output.txt. Help me. Thanx in advance. I have attached the input... (4 Replies)
Hello,
I want to add a sentence to "post column" those who are only less than 30 characters.Thank you very much for your help.
"category","title","post"
"Z","Zoo","test 54325 test 45363mc."
"Z","Zen","rs2w3rsj 2d342dg 2d3s4f23 d23423s23h 2s34s2423g ds232d34 2342."
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Discussion started by: hoo
3 Replies
LEARN ABOUT PLAN9
tr
TR(1) General Commands Manual TR(1)NAME
tr - translate characters
SYNOPSIS
tr [ -cds ] [ string1 [ string2 ] ]
DESCRIPTION
Tr copies the standard input to the standard output with substitution or deletion of selected characters (runes). Input characters found
in string1 are mapped into the corresponding characters of string2. When string2 is short it is padded to the length of string1 by dupli-
cating its last character. Any combination of the options -cds may be used:
-c Complement string1: replace it with a lexicographically ordered list of all other characters.
-d Delete from input all characters in string1.
-s Squeeze repeated output characters that occur in string2 to single characters.
In either string a noninitial sequence -x, where x is any character (possibly quoted), stands for a range of characters: a possibly empty
sequence of codes running from the successor of the previous code up through the code for x. The character followed by 1, 2 or 3 octal
digits stands for the character whose 16-bit value is given by those digits. The character sequence followed by 1, 2, 3, or 4 hexadecimal
digits stands for the character whose 16-bit value is given by those digits. A followed by any other character stands for that character.
EXAMPLES
Replace all upper-case ASCII letters by lower-case.
tr A-Z a-z <mixed >lower
Create a list of all the words in one per line in where a word is taken to be a maximal string of alphabetics. String2 is given as a
quoted newline.
tr -cs A-Za-z '
' <file1 >file2
SOURCE
/sys/src/cmd/tr.c
SEE ALSO sed(1)TR(1)