I have a file like below:
I want to delete the rows which begining with "BC" "CD" and "TY" .
then change every fields into one row like this
at last delete the head words :
USing awk to change it is not hard.
I want to know how to do this work using SED ?
Thank you!
... (4 Replies)
Hi Everybody,
Another headache form myside,
i have a file name noname.txt having content as
CS007=NEW
and i have to write a scipt which will take the parameters as update,delete... with the 1st field of noname.txt (i.e. here CS007)
whose objective is to change the 2nd field of noname.txt... (3 Replies)
Is there way to use sed to change only one occurence in a colon separated line?
I would like to change a file from
*:*:rex:rex
*:*:simon:rex
to
*:*:rex:mabry
*:*:simon:rex (2 Replies)
Hello,
I have sed to change improperly entered email address such as:
blank@blank.co --> blank@blank.com (it should be)
I am using this:
sed 's/blank.co/blank.com/g'
Problem is it makes good ones already blank.com becomes blank.comm which is incorrect.....
It should only match *@.co... (3 Replies)
I have 100 files in a directory , all the files have a word "error" and they are created in different date . Now I would like to change the word from "error" to "warning" , and keep the date of the files ( that means do not change the file creation date after change the word ) , can advise what can... (0 Replies)
I have 100 files in a directory , all the files have a word "error" and they are created in different date . Now I would like to change the word from "error" to "warning" , and keep the date of the files ( that means do not change the file creation date after change the word ) , can advise what can... (7 Replies)
Hi,
I am trying to write a script which will email a backup report from the server,
The contents of the email will be:
---------------------- ---- -- ---- ----- ---- ------- ---- ------- -------
| | | | |Chnge|Wkng| | | | |
| ... (6 Replies)
Hello, I recently sought help on another thread about how to prefix 2 words in a file with 'pack/'. This is the command:
sed --in-place 's/"\(libraries\|objects\)"/"pack\/\1"/g'
Background: I have a .json file with the word 'libraries' and 'objects' in it. However, 'libraries' occurs twice;... (6 Replies)
I have a bunch of text files like this:
Sample_S1_L001_R1.txt
Sample_S10_L001_R1.txt
Sample_S11_L001_R1.txt
I am using the following script to add a 0 to those files with a single digit after the S:
ls *.txt | sed 's/\(.*_S\)\(_.*\)/mv & \10\2/' | sh
And then the following script to... (4 Replies)
Discussion started by: Xterra
4 Replies
LEARN ABOUT PHP
zgrep
ZGREP(1) General Commands Manual ZGREP(1)NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code:
(-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the
standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep.
If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.
EXIT CODE
2 - An option that is not supported was specified.
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)ZGREP(1)