Drop common lines at head/tail of a large set of files Post: 302316903

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Implementing MORE,HEAD & TAIL

hai in my shell script i want to replace the following commands 1) more 2) head 3) tail i want to try all type of possible options avaliabul in the above commands please help in implementing those commands

2. UNIX for Dummies Questions & Answers

head & tail

I've a major file which includes other files and now I wanna 'cut' the file in several minor parts....like .... find / -name "*.tmp" >filea wc -l filea >fileb sed -e '1s/ filea//' fileb >filec AMOUNT=`cat filec` if ; then cat file a |head -100l (ell) |tail -100l >filec cat file a |head...

3. Shell Programming and Scripting

Head and Tail in One Line

I am new to UNIX......I have one file which contains thousnads of records with header and tailer. Header Record 1 Record 2 .... .... Last Record Trailer I want to concatenate Header and Trailer in the first line....now the output should look like this: Header: Header value, Trailer:...

4. Shell Programming and Scripting

search of common words in set of files

Hi, I have a set of simple, one columned text files (in thousands). file1: a b c d file 2: b c d e and so on. There is a collection of words in another file: b d b c d e I have to find out the set of words (in each row) is present or absent in the given set of files. So, the...

5. UNIX for Dummies Questions & Answers

Display lines 30 to 40 of a text file using head and/or tail commands

Assume that the text file contains over 40 lines. How do you do this?!?!?

6. UNIX for Advanced & Expert Users

Find common Strings in two large files

Hi , I have a text file in the format DB2: DB2: WB: WB: WB: WB: and a second text file of the format Time=00:00:00.473 Time=00:00:00.436 Time=00:00:00.016 Time=00:00:00.027 Time=00:00:00.471 Time=00:00:00.436 the last string in both the text files is of the...

7. UNIX for Dummies Questions & Answers

head\tail how to display middle lines

hay i need to display middle line: 1 2 3 4 5 how can i display 3-4?

8. Homework & Coursework Questions

Head Tail Problem

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: view the 7th line of the program xxx.sh 2. Relevant commands, code, scripts, algorithms: head command tail...

9. UNIX for Dummies Questions & Answers

Find common numbers from two very large files using awk or the like

I've got two files that each contain a 16-digit number in positions 1-16. The first file has 63,120 entries all sorted numerically. The second file has 142,479 entries, also sorted numerically. I want to read through each file and output the entries that appear in both. So far I've had no...

LEARN ABOUT DEBIAN

git-ls-remote

GIT-LS-REMOTE(1)						    Git Manual							  GIT-LS-REMOTE(1)

NAME

       git-ls-remote - List references in a remote repository

SYNOPSIS

       git ls-remote [--heads] [--tags]  [-u <exec> | --upload-pack <exec>]
		     [--exit-code] <repository> [<refs>...]

DESCRIPTION

       Displays references available in a remote repository along with the associated commit IDs.

OPTIONS

       -h, --heads, -t, --tags
	   Limit to only refs/heads and refs/tags, respectively. These options are not mutually exclusive; when given both, references stored in
	   refs/heads and refs/tags are displayed.

       -u <exec>, --upload-pack=<exec>
	   Specify the full path of git-upload-pack on the remote host. This allows listing references from repositories accessed via SSH and
	   where the SSH daemon does not use the PATH configured by the user.

       --exit-code
	   Exit with status "2" when no matching refs are found in the remote repository. Usually the command exits with status "0" to indicate it
	   successfully talked with the remote repository, whether it found any matching refs.

       <repository>
	   Location of the repository. The shorthand defined in $GIT_DIR/branches/ can be used. Use "." (dot) to list references in the local
	   repository.

       <refs>...
	   When unspecified, all references, after filtering done with --heads and --tags, are shown. When <refs>... are specified, only
	   references matching the given patterns are displayed.

EXAMPLES

	   $ git ls-remote --tags ./.
	   d6602ec5194c87b0fc87103ca4d67251c76f233a	   refs/tags/v0.99
	   f25a265a342aed6041ab0cc484224d9ca54b6f41	   refs/tags/v0.99.1
	   7ceca275d047c90c0c7d5afb13ab97efdf51bd6e	   refs/tags/v0.99.3
	   c5db5456ae3b0873fc659c19fafdde22313cc441	   refs/tags/v0.99.2
	   0918385dbd9656cab0d1d81ba7453d49bbc16250	   refs/tags/junio-gpg-pub
	   $ git ls-remote http://www.kernel.org/pub/scm/git/git.git master pu rc
	   5fe978a5381f1fbad26a80e682ddd2a401966740	   refs/heads/master
	   c781a84b5204fb294c9ccc79f8b3baceeb32c061	   refs/heads/pu
	   b1d096f2926c4e37c9c0b6a7bf2119bedaa277cb	   refs/heads/rc
	   $ echo http://www.kernel.org/pub/scm/git/git.git >.git/branches/public
	   $ git ls-remote --tags public v*
	   d6602ec5194c87b0fc87103ca4d67251c76f233a	   refs/tags/v0.99
	   f25a265a342aed6041ab0cc484224d9ca54b6f41	   refs/tags/v0.99.1
	   c5db5456ae3b0873fc659c19fafdde22313cc441	   refs/tags/v0.99.2
	   7ceca275d047c90c0c7d5afb13ab97efdf51bd6e	   refs/tags/v0.99.3

GIT

       Part of the git(1) suite

Git 1.7.10.4							    11/24/2012							  GIT-LS-REMOTE(1)