Sponsored Content
Top Forums Shell Programming and Scripting extract string portion from filename using sed Post 302318809 by Franklin52 on Friday 22nd of May 2009 09:31:17 AM
Old 05-22-2009
Try:

Code:
sed 's/.*_\(.*\)\..*/\1/'

 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to extract a portion of a string from the whole string

How to extract a portion of a string from a full string using unix. For example: Say source string is = "req92374923.log" I want only the numeric portion of the string say "92374923" how to do that in Unix. (2 Replies)
Discussion started by: ds_sastry
2 Replies

2. Shell Programming and Scripting

need help on sed (replace string without changing filename)

I have awhole bunch of files and I want to edit stringA with stringB without changing the filename. I have tried the following sed commands: sed "s/stringA/stringB/g" * This will print the correct results but does not actually save it with the new content of the file. when I do a cat on... (5 Replies)
Discussion started by: jjoves
5 Replies

3. Shell Programming and Scripting

Match portion of the filename

hi, I have a script which accept filename and process them, however, one of the file needs 'special' handling so I need to identify it, say the filename contains the word "STOCK" (i.e. NEWYORKSTOCKLIST20060627.txt), I want to check if the filename contains the word "STOCK", how can I do that?... (1 Reply)
Discussion started by: mpang_
1 Replies

4. Shell Programming and Scripting

extract string portion using sed

Hi All I have 3 files as listed below and highlighted in bold the portions of the filenames I need to extract: TOS_TABIN218_20090323.200903231830 TOS_TABIN219_1_20090323.200903231830 TOS_TABIN219_2_20090323.200903231830 I tried source_tabin_name=`echo $fname | sed 's/_.*//'` but I... (6 Replies)
Discussion started by: santam
6 Replies

5. Shell Programming and Scripting

How to extract portion of a string?

Hi Gurus, Would like to seek some help on how to extract a portion of string from log's output as shown below. Sample of raw data: piece handle=/test123/disk_dump/test123/df0_cntrl_PCPFCI20120404_68498 tag=TAG20120404T180035 comment=NONE piece... (13 Replies)
Discussion started by: superHonda123
13 Replies

6. Shell Programming and Scripting

extract every filename containing certain string in a directory and do some commend per file

Hi, Here is my question: suppose I have files like 1990_8xdaily_atmos.nc 1991_8xdaily_atmos.nc 1992_8xdaily_atmos.nc 1993_8xdaily_atmos.nc 1990_daily_atmos.nc 1991_daily_atmos.nc 1992_daily_atmos.nc 1993_daily_atmos.nc 1990_month_atmos.nc 1991_month_atmos.nc 1992_month_atmos.nc... (1 Reply)
Discussion started by: 1988PF
1 Replies

7. Shell Programming and Scripting

Extract string from filename

Hi I need to extract the string from file name filename: FILENAME_STRUT_01032013_XXXXXXX.TXT I want 01032013 from the above file name. number of characters may differ before the required string but underscores(-) are same number i.e. after second underscore. Please advise on this. ... (2 Replies)
Discussion started by: cnrj
2 Replies

8. Shell Programming and Scripting

Extracting a portion of the filename

Hi I would like to extract the first portion of filename from a list of files. The filename pattern is of the form 123456789_TEXT_TEXT_TEXT_.csv. I want to extract just the numerical portion of this filename from the list of files and then output this into another text file. K (6 Replies)
Discussion started by: kamal_p_99
6 Replies

9. Shell Programming and Scripting

Extract filename from a given string

I want to extract the filename from a string. This is how I have the rawdata ina file /home/sid/ftp/testing/abc.txt /home/sid/ftp/tested/testing/def.txt /home/sid/sftp/date/misc/hij.txt i want a script which would provide me an output like this Directory ... (10 Replies)
Discussion started by: sidnow
10 Replies

10. UNIX for Beginners Questions & Answers

Extract a portion of string from each line in Linux

Hi I have to extract the destination path information from each record the file is of variable length so I will not be able to use the print command.The search should start on variable "destinationPath" and it should end at immediate "," also the first field has to be printed Input File:... (7 Replies)
Discussion started by: rkakitapalli
7 Replies
IRSEND(1)							   User Commands							 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 0.9.0-pre1 October 2010 IRSEND(1)
All times are GMT -4. The time now is 11:20 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy