Sponsored Content
Top Forums Shell Programming and Scripting need shell script to get last 10 char from a file name and write in to a new file Post 302219125 by era on Monday 28th of July 2008 06:32:26 AM
Old 07-28-2008
If the last ten characters are all on one line,

Code:
sed -n '$s/.*\(..........\)$/\1/p' file

If you might have embedded newlines among those last ten characters, a different approach is needed.

To loop over all files and do each in turn,

Code:
for f in /path/to/directory/*; do
  sed -n '$s/.*\(..........\)$/\1/p' "$f" >"$f".new
done

This will create a new file next to each old file, with the extension ".new" added to the end of the file name.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

how to write a shell script that print the last modified file ?

Hi guys, -could any one help me with this (I'm new to UNIX) how to write a shell script that tell me the last modified file in the current directory? so if I run the script in a diferent directory,will work. and can I write the script by C++ language and run it in the shell ? I tried... (5 Replies)
Discussion started by: FunnyWolF
5 Replies

2. Shell Programming and Scripting

How to write a shell script to notify when certain texts appear in a file?

I have a server and occasionally the file mysqld.log would show something like /usr/libexec/mysqld: Disk is full writing './example_com_-_wordpress/wp_statpress.MYD' (Errcode: 122). Waiting for someone to free space... Retry in 60 secs How do I write a simple shell script to check mysqld.log... (1 Reply)
Discussion started by: acider
1 Replies

3. Shell Programming and Scripting

How to write shell script for input file name format checking?

Hello, I had written a shell script that accepts input file as cmd line argument and process this file. if ; then if ; then . $1 LOGFILE="$LOG_FILE/MIG_BIOS.log"; get_input_file else ERROR_CODE=MSCRM0005_003 error "$ERROR_CODE : Input file $1 is not available"; exit... (3 Replies)
Discussion started by: Poonamol
3 Replies

4. Shell Programming and Scripting

write shell script to search file in folder

hi .. i have a problem how to search file with date and version number(ms_2.0_dd/mm/yy_24)in folder.Here 24 is version number and compare the this file to other file which is in another folder and if does not match then copy this file to respective folder.Also copy different files in different... (1 Reply)
Discussion started by: shubhig15
1 Replies

5. Shell Programming and Scripting

write shell script to rename file

hi, I need some help in writing shell script in a bourne shell.I am trying to rename the file.. eg. find /root/data -type f -name "text*) | while read FILES do newfile=${FILES/type_2.0_20101208_34.xml / tmp.xml} mv "$FILES" "$newfile" done above written script is working...If the... (7 Replies)
Discussion started by: shubhig15
7 Replies

6. Shell Programming and Scripting

Write output to a file using Korn shell script

All, Can anyone please help me with the below scenario in korn shell script. Can anyone please give me some hints to proceed on this. I have a Flat file of the below format. Input file format:... (1 Reply)
Discussion started by: sp999
1 Replies

7. Shell Programming and Scripting

how to write multiple lines to a file using shell script?

I need to create an xml using shell script, but i first want to know how can i write multiple lines to file using shell script? (7 Replies)
Discussion started by: vel4ever
7 Replies

8. Shell Programming and Scripting

How can I write the specific content in the file through shell script

Hello, I need to do one thing that my script creates the file touch release.SPLASH_12_03_00_RC01.txt Now I want to update that file with some content e.g splashbuild::SPLASH_12_17_00_RC02.zip Thanks (1 Reply)
Discussion started by: anuragpgtgerman
1 Replies

9. Shell Programming and Scripting

Need to write shell script for my .sql file call

Hi Guys, I need to write a simple shell script which will generate a .csv file/report by calling .sql file inside a shell script. Can somebody help me on this. Thanks in advance! Regards, LK (7 Replies)
Discussion started by: lakshmanraok117
7 Replies

10. Shell Programming and Scripting

Need help to write a shell script to convert text file to excel file.

Hi Everyone, I want your help to write a script which will take text file as input and on the basis of delimiter ":"script will create excel sheet. Example input: IpAdress:InstanceName:Port:ServerName 10.255.255.1:abc:2232:xyz_abc Output should be an excel sheet like below: Column... (8 Replies)
Discussion started by: akabhinav18
8 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 09:10 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy