Deleting Multiple Lines in a File1 using critera found from File 2 Post: 302741141

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Deleting Multiple Lines with sed

I am trying to use sed to delete multiple lines in a file. The problem is that I need to search for a certain line and then once found delete it plus the next 4 lines. For instance if I had a file that consisted of the following lines: #Data1.start ( (Database= data1) (Name = IPC)...

2. Shell Programming and Scripting

deleting lines from multiple text files

I have a directory full of text data files. Unfortunately I need to get rid of the 7th and 8th line from them all so that I can input them into a GIS application. I've used an awk script to do one at a time but due to the sheer number of files I need some kind of loop mechanism to automate...

3. Shell Programming and Scripting

Deleting multiple lines from file

Hi, I have 10 different strings. I have to delete the whole line matching with any one string. I can use sed like below sed '/$keyword1/d' fileList.txt > temp_fileList.txt sed '/$keyword2/d' temp_fileList.txt > temp_fileList1.txt . . . Here is the problem i do not have fixed number...

4. Shell Programming and Scripting

Multiple lines into one line when ; is found

I have sql's in a file separated by ";", need to put the sql in one single line till i find a ";" The input file is like this SELECT s.sid, s.serial#, p.spid as "OS PID", s.username, s.module, ...

5. UNIX for Dummies Questions & Answers

Deleting Multiple Lines in Hosts File

Hello all, I'm using the Bash shell on Solaris 8. Please can someone tell me how I can delete multiple lines in the hosts file? I have a list of hosts that I want to quickly delete in the hosts file, but I'm looking for a quicker way than using VI to delete the lines one by one. Regards,...

6. UNIX for Dummies Questions & Answers

find lines in file1.txt not found in file2.txt memory problem

I have a diff command that does what I want but when comparing large text/log files, it uses up all the memory I have (sometimes over 8gig of memory) diff file1.txt file2.txt | grep '^<'| awk '{$1="";print $0}' | sed 's/^ *//' Is there a better more efficient way to find the lines in one file...

7. Shell Programming and Scripting

search and replace, when found, delete multiple lines, add new set of lines?

hey guys, I tried searching but most 'search and replace' questions are related to one liners. Say I have a file to be replaced that has the following: $ cat testing.txt TESTING AAA BBB CCC DDD EEE FFF GGG HHH ENDTESTING This is the input file:

8. UNIX for Dummies Questions & Answers

Compare file1 and file2, print matching lines in same order as file1

I want to print only the lines in file2 that match file1, in the same order as they appear in file 1 file1 file2 desired output: I'm getting the lines to match awk 'FNR==NR {a++}; FNR!=NR && a' file1 file2 but they are in sorted order, which is not what I want: Can anyone...

9. Shell Programming and Scripting

Deleting all the N lines after the line in which text is found.

Hi! I want to delete N (say 10) lines after the line which text is found in a file "A".Also to delete the line in which the text is found. Only one occurrence of the search string in the file "A" The text to be deleted is in another text file "B". All the search texts in the file "B" are in...

10. Shell Programming and Scripting

awk to print matching lines in files that meet critera

In the tab delimited files below I am trying to match $2 in file1 to $2 of file2. If a match is found the awk checks $3 of file2 and if it is greater than 40% and $4 of file2 is greater than 49, the line in file1 is printed. In the desired output line3 of file1 is not printed because $3 off file2...

LEARN ABOUT SUSE

lzcmp

XZDIFF(1)							     XZ Utils								 XZDIFF(1)

NAME

       xzcmp, xzdiff, lzcmp, lzdiff - compare compressed files

SYNOPSIS

       xzcmp [cmp_options] file1 [file2]
       xzdiff [diff_options] file1 [file2]
       lzcmp [cmp_options] file1 [file2]
       lzdiff [diff_options] file1 [file2]

DESCRIPTION

       xzcmp  and  xdiff invoke cmp(1) or diff(1) on files compressed with xz(1), lzma(1), gzip(1), or bzip2(1).  All options specified are passed
       directly to cmp or diff.  If only one file is specified, then the files compared are file1 (which must have a suffix of	a  supported  com-
       pression  format)  and  file1 from which the compression format suffix has been stripped.  If two files are specified, then they are uncom-
       pressed if necessary and fed to cmp(1) or diff(1).  The exit status from cmp or diff is preserved.

       The names lzcmp and lzdiff are provided for backward compatibility with LZMA Utils.

SEE ALSO

       cmp(1), diff(1), xz(1), gzip(1), bzip2(1), zdiff(1)

BUGS

       Messages from the cmp(1) or diff(1) programs refer to temporary filenames instead of those specified.

Tukaani 							    2009-07-05								 XZDIFF(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Deleting Multiple Lines with sed

Discussion started by: rambo15

2. Shell Programming and Scripting

deleting lines from multiple text files

Discussion started by: vrms

3. Shell Programming and Scripting

Deleting multiple lines from file

Discussion started by: shekhar_v4

4. Shell Programming and Scripting

Multiple lines into one line when ; is found

Discussion started by: ilugopal