Sponsored Content
Top Forums Shell Programming and Scripting Extract Uniq prefix from a start and end prefix Post 302987874 by jimmy_y on Friday 16th of December 2016 06:32:45 PM
Old 12-16-2016
Quote:
Originally Posted by Aia
Code:
perl -nle '/<St(?:art|op)>(\d+)/ and print $1' input.file

Hi Aia,

Thanks, after run your cmd, the output will be
Code:
6000
7599

but the output should be
Code:
6000
7000
7100
7200
7300
7400
7599

Smilie

Last edited by Don Cragun; 12-16-2016 at 07:45 PM.. Reason: Add CODE tags.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Need to replace a . with / which is having a matching Prefix

Hi Input File: export NAME='AA.BB.CC' export FILE=1.2.3 AA.BB.CC export MAIL= '1.3.3' export char='XX.YY.ZZ' Out File export NAME='AA/BB/CC' export FILE=1.2.3 AA.BB.CC export MAIL= '1.3.3' export char='XX/YY/ZZ' Only the Lines which have export and have alphabets after =... (9 Replies)
Discussion started by: pbsrinivas
9 Replies

2. Shell Programming and Scripting

extract a particular start and end pattern from a line

hi In the foll example the whole text in a single line.... i want to extract text from IPTel to RTCPBase.h. want to use this acrooss the whole file Updated: IPTel\platform\core\include\RTCPBase.h \main\MWS2051_Sablime_Int\1... (7 Replies)
Discussion started by: manish205
7 Replies

3. Shell Programming and Scripting

how to extract paragraphs from file in BASH script followed by prefix ! , !! and !!!

I]hi all i am in confusion since last 2 days :( i posted thraed yesterday and some friends did help but still i couldnt get solution to my problem let it be very clear i have a long log file of alkatel switch and i have to seperate the minor major and critical alarms shown by ! , !! and !!!... (6 Replies)
Discussion started by: nabmufti
6 Replies

4. UNIX for Dummies Questions & Answers

how to cut prefix from a string

I have a file: chromosome1:436728 chromosome2:32892 ..... chromosome22:23781 I just want to get the number, not the prefix "chromosomeX", so I want to remove all the prefix ahead of the numbers. How can I do that?? Thanks!!! (PS: give me some very simple command so that I can understand... (4 Replies)
Discussion started by: kaixinsjtu
4 Replies

5. UNIX for Dummies Questions & Answers

--prefix question

OK, now I just feel plain silly asking this. But I am very much a beginner at compiling and installing Unix software, so... When setting the prefix, do you also have to specify the directory the files reside in? For example, lets say I am installing cURL in /usr/local Would I set the prefix... (1 Reply)
Discussion started by: RobertSubnet
1 Replies

6. Shell Programming and Scripting

Extract date from file header and prefix it to all lines

Hello All, I have a file in the following format. I want to extract the date(020090930, 020090929) in the string "STPAGE020090930" and "STPAGE020090929" and prefix it to all lines below them. The output must be put into a new file. STPAGE020090930 xyzz aalc... (3 Replies)
Discussion started by: john2022
3 Replies

7. UNIX for Dummies Questions & Answers

What prefix backslash does to command

In unix when I run rm command, it asks for file removal confirmation e.g. rm netmail_log.csv rm: remove netmail_log.csv (yes/no)? n But if i prefix backslash to rm it does not ask for confirmation. Does anyone know what backslash does to command or shell ? e.g. \rm netmail_log.csv (1 Reply)
Discussion started by: Devdatta
1 Replies

8. Red Hat

Cannot PREFIX/bin/apachectl -k start

I was trying to install apache using the following url Compiling and Installing - Apache HTTP Server when I try to start http it prompts me the following error oracle@localhost httpd-2.4.4]$ su -c '/usr/local/apache2/bin/apachectl -k start' Password: /usr/local/apache2/bin/httpd: ... (1 Reply)
Discussion started by: jediwannabe
1 Replies

9. UNIX for Advanced & Expert Users

Prefix/Suffix on same file

Hi, I want to add prefix and suffix on line# 205 using SED or AWK and want to change on the same file without creating new file. This command will be used in the bash script Am using Bash shell Regards Nayaj (3 Replies)
Discussion started by: Nayaj
3 Replies

10. Shell Programming and Scripting

Bash to extract file prefix and from input to use in output

In the bash below which does execute I am trying to extract the contents of ${id} is 1234, as ${id} stores the variable that changes each time. After the path is removed the contents of ${id} are stored in pref, so they can be used in the output. Currently I am not able to extract the 1234 in the... (6 Replies)
Discussion started by: cmccabe
6 Replies
IRSEND(1)								FSF								 IRSEND(1)

NAME
irsend - basic LIRC program to send infra-red commands SYNOPSIS
irsend [options] DIRECTIVE REMOTE CODE [CODE...] DESCRIPTION
Asks the lircd daemon to send one or more CIR (Consumer Infra-Red) commands. This is intended for remote control of electronic devices such as TV boxes, HiFi sets, etc. DIRECTIVE can be: SEND_ONCE - send CODE [CODE ...] once SEND_START - start repeating CODE SEND_STOP - stop repeating CODE LIST - list configured remote items SET_TRANSMITTERS - set transmitters NUM [NUM ...] SIMULATE - simulate IR event REMOTE is the name of a remote, as described in the lircd configuration file. CODE is the name of a remote control key of REMOTE, as it appears in the lircd configuration file. NUM is the transmitter number of the hardware device. For the LIST DIRECTIVE, REMOTE and/or CODE can be empty: LIST "" "" - list all configured remote names LIST REMOTE "" - list all codes of REMOTE LIST REMOTE CODE - list only CODE of REMOTE The SIMULATE command only works if it has been explicitly enabled in lircd. -h --help display usage summary -v --version display version -d --device use given lircd socket [/var/run/lirc/lircd] -a --address=host[:port] connect to lircd at this address -# --count=n send command n times EXAMPLES
irsend LIST DenonTuner "" irsend SEND_ONCE DenonTuner PROG-SCAN irsend SEND_ONCE OnkyoAmpli VOL-UP VOL-UP VOL-UP VOL-UP irsend SEND_START OnkyoAmpli VOL-DOWN ; sleep 3 irsend SEND_STOP OnkyoAmpli VOL-DOWN irsend SET_TRANSMITTERS 1 irsend SET_TRANSMITTERS 1 3 4 irsend SIMULATE "0000000000000476 00 OK TECHNISAT_ST3004S" FILES
/etc/lirc/lircd.conf Default lircd configuration file. It should contain all the remotes, their infra-red codes and the corresponding timing and wave- form details. DIAGNOSTICS
If lircd is not running (or /var/run/lirc/lircd lacks write permissions) irsend aborts with the following diagnostics: "irsend: could not connect to socket" "irsend: Connection refused" (or "Permission denied"). SEE ALSO
The documentation for lirc is maintained as html pages. They are located under html/ in the documentation directory. lircd(8), mode2(1), smode2(1), xmode2(1), irrecord(1), irw(1), http://www.lirc.org. irsend 0.8.7pre1 May 2010 IRSEND(1)
All times are GMT -4. The time now is 07:47 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy