Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

BASH: Sort four lines based on first line

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting BASH: Sort four lines based on first line
# 8  
Old 09-18-2011
Many thanks to both of you...
durden_tyler and agama, both.

As a tip-o-the-hat, a script that uses both awk and perl for my purposes:
Code:
#!/bin/bash
input="temp10"
if [ -f "$input" ]; then echo "Found your file."; fi
echo "Sorting with AWK"
awk 'NF < 1 {next;} { x=x $0 "|"; } /Exit/ { print x; x="" }' $input | sort  | awk -v RS="|" '1' >>$input-sorted-awk.txt
echo "Sorting with PERL"
perl -ne '$k = $_ if /^;.*/; $x{$k} .= $_; END { $x{$k} .= "$_\n"; foreach $key (sort keys %x) {print $x{$key}}}' $input>>$input-sorted-perl.txt
echo "Done"

I ran it and it worked.

BZT
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

Reading a file line by line and print required lines based on pattern

Hi All, i want to write a shell script read below file line by line and want to exclude the lines which contains empty value for MOUNTPOINT field. i am using centos 7 Operating system. want to read below file. # cat /tmp/d5 NAME="/dev/sda" TYPE="disk" SIZE="60G" OWNER="root"... (4 Replies)
Discussion started by: balu1234
4 Replies

2. Shell Programming and Scripting

How do i sort lines lexigraphical in bash?

I am currently having some problems with my script not sorting my files lexiographically. The error seem to be localized here where i sort the utt2spk file, which is done like this.. for x in test train; do for f in text utt2spk; do sort data/$x/$f -o... (7 Replies)
Discussion started by: kidi
7 Replies

3. Shell Programming and Scripting

Sort file based on number of delimeters in line

Hi, Need to sort file based on the number of delimeters in the lines. cat testfile /home/oracle/testdb /home /home/oracle/testdb/newdb /home/oracle Here delimeter is "/" expected Output: /home/oracle/testdb/newdb /home/oracle/testdb /home/oracle /home (3 Replies)
Discussion started by: Sumanthsv
3 Replies

4. UNIX for Advanced & Expert Users

Sort words based on word count on each line

Hi Folks :) I have a .txt file with thousands of words. I'm trying to sort the lines in order based on number of words per line. Example from: word word word word word word word word word word word word word word word word to desired output: word (2 Replies)
Discussion started by: martinsmith
2 Replies

5. Shell Programming and Scripting

Remove duplicate lines based on field and sort

I have a csv file that I would like to remove duplicate lines based on field 1 and sort. I don't care about any of the other fields but I still wanna keep there data intact. I was thinking I could do something like this but I have no idea how to print the full line with this. Please show any method... (8 Replies)
Discussion started by: cokedude
8 Replies

6. UNIX for Dummies Questions & Answers

Sort data by the end of each line using BASH.

I am trying to sort data within a text document by the information at the end of each line. Please see below for an example: <Profile_0 Name="Random name 0" Description="This is the description." Category="System" ProfileFlags.DWD="6" ABCD="{FF350E61-4FFF-4600-BFFF-3B27DD4BA746}"/>... (6 Replies)
Discussion started by: Davinator
6 Replies

7. UNIX for Dummies Questions & Answers

sort lines in different files based on the starting letter

Hi ,, i have the below file... D 2342135 B 214236 C argjlksd V lskjrghaklsr C slkrgj B sdg4tsd E aslkgjlkasg i want to sort the lines into different files based on the starting letter of the line. so that i have different files for lines starting with a letter. thanks (1 Reply)
Discussion started by: jathin12
1 Replies

8. UNIX for Dummies Questions & Answers

sort group of n lines base on pattern in first line

I have record having 10 fields and each field being printed on a new line, first line cotains name of exchange, 2nd line stock name, third line stock price, etc etc... now i want to retrieve data only for a particular exchanged and that too only 2nd and 3rd row info... NSE RNRL 70 12 1... (1 Reply)
Discussion started by: manishma71
1 Replies

9. Shell Programming and Scripting

sort entire line based on part of the string

hey gurus, my-build1-abc my-build10-abc my-build2-abc my-build22-abc my-build3-abc basically i want to numerically sort the entire lines based on the build number. I dont zero pad the numbers because thats "how it is" ;-) sort -n won't work because it starts from the beginning. ... (10 Replies)
Discussion started by: gurpal2000
10 Replies

10. Shell Programming and Scripting

Remove lines, Sorted with Time based columns using AWK & SORT

Hi having a file as follows MediaErr.log 84 Server1 Policy1 Schedule1 master1 05/08/2008 02:12:16 84 Server1 Policy1 Schedule1 master1 05/08/2008 02:22:47 84 Server1 Policy1 Schedule1 master1 05/08/2008 03:41:26 84 Server1 Policy1 ... (1 Reply)
Discussion started by: karthikn7974
1 Replies
Login or Register to Ask a Question

LEARN ABOUT OSF1

uudemon

uudemon(4)						     Kernel Interfaces Manual							uudemon(4)

NAME

       uudemon.admin,  uudemon.cleanu,	uudemon.hour,  uudemon.poll  -	Administrative shell scripts for polling remote systems, cleaning up spool
       directories, reporting status to the system administrator, and routine invocations of the uuxqt and uusched daemons

SYNOPSIS

       These shell scripts reside in the following directory:
	  /usr/lib/uucp

DESCRIPTION

       All the scripts can be run from the command line or can be run automatically by the cron daemon. To automatically run the  scripts,  remove
       the comment character (#) from the beginning of the relevant line in the /var/spool/cron/crontabs/uucp file.

       This  script  reports  status  to  the system administrator. It issues the uustat command to find out the status of uucp jobs. It mails the
       results to the uucp login ID. The script may be modified to send mail to any login ID such as the uucp administrative login ID  (uucpa)	or
       root.  This script cleans up the /var/spool/uucp and /var/spool/uucppublic directories by running the uucleanup command. The uucleanup com-
       mand is run with the following parameters: -C7, -D7, X2, -o2, -W1.  This script runs the uusched and uuxqt daemons in the background.  This
       script  polls  the  systems  listed  in	the  /usr/lib/uucp/Poll file.  The uudemon.poll script should be scheduled before the uudemon.hour
       script. This allows uudemon.poll to create any command files before cron runs the uudemon.hour script.

FILES

       Contains the uudemon.admin, uudemon.cleanu, uudemon.hour and uudemon.poll files.  Contains the uucp file.

RELATED INFORMATION

       Commands: cron(8), uucleanup(8), uusched(8), uuxqt(1)

       Files: /usr/lib/uucp delim off

																	uudemon(4)