Sponsored Content
Full Discussion: Removing blank spaces
Operating Systems Solaris Removing blank spaces Post 302543743 by hergp on Tuesday 2nd of August 2011 01:57:21 AM
Old 08-02-2011
To execute an operating system command from within vi, just type for example
Code:
:!ls -l /tmp<CR>

You can also fork a subshell with
Code:
:sh<CR>

---------- Post updated at 07:57 ---------- Previous update was at 07:54 ----------

You can also send the current contents of the vi editor buffer through a filter program with
Code:
1G!Gtr -d ' '<CR>

1G ... to go to the first line
!G ... send everything from the current position up to the last line through the following command
tr -d ' ' ... the tr command to delete spaces
<CR> ... to terminate the command sequence
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Removing blank spaces from a file?

Guys, I need some help... how can I remove the blank spaces between the lines below? (between the date and the hour fields) 21/05/07 00:05:00 99 21/05/07 00:10:01 99 21/05/07 00:15:00 99 21/05/07 00:20:00 99 21/05/07 00:25:00 99 I want to make the file... (4 Replies)
Discussion started by: dfs
4 Replies

2. UNIX for Dummies Questions & Answers

string with blank spaces

I have a file that has dates like this: date FINAL_RESULT; 7 date FINAL_RESULT; 2 date FINAL_RESULT; 5 With this command: seira=`cut -f2 -d\; tes.txt` i take the date FINAL RESULTs and i store them on variable seira.then seira look like this: 6 3 8 I want to read seira and make a sum of all... (4 Replies)
Discussion started by: psalas
4 Replies

3. Shell Programming and Scripting

Handling blank spaces

Hi, I am trying to replace a specific column values in a csv file with double quotes when I am find embedded spaces with in the fields. Example: SNO,NAME,ZIPCODE,RANK,SEX,ADDRESS 1,Robert,74538,12,34, M,Robert Street, NY 2,Sam,07564,13,M,12 Main Ave, CA 3,Kim, Ed,12345,14,M,123D ,... (1 Reply)
Discussion started by: techmoris
1 Replies

4. Shell Programming and Scripting

Removing blank spaces, tab spaces from file

Hello All, I am trying to remove all tabspaces and all blankspaces from my file using sed & awk, but not getting proper code. Please help me out. My file is like this (<b> means one blank space, <t> means one tab space)- $ cat file NARESH<b><b><b>KUMAR<t><t>PRADHAN... (3 Replies)
Discussion started by: NARESH1302
3 Replies

5. UNIX for Dummies Questions & Answers

Removing blank spaces from text files in UNIX

Hello, I am an super newbie, so forgive my sheer ignorance. I have a series of text files formatted as follows (just showing the header and first few lines): mean_geo mean_raw lat lon 0.000 0 -70.616 163.021 0.000 0 -70.620 163.073 0.000 ... (8 Replies)
Discussion started by: vtoniolo
8 Replies

6. Shell Programming and Scripting

how to read blank spaces

hi i have a file which store some data.the contents of my file is data1:data2 data3:data4 i have a script which read this file correct="$(cat /root/sh | cut -d: -f1)" i used this syntax..please help me which syntax is used to read blank spaces.and then remove it and after that how to read... (1 Reply)
Discussion started by: shubhig15
1 Replies

7. Shell Programming and Scripting

removing blank spaces in a script

Hi I am writing a shell to run sqlplus scripts. i found a issue in my scripts that oracle will not spool a file if there is blank spaces in the word like /backup dir/scriptrelease/1_DDL or /backupdir/script release/2_DDL can we write some thing in the shell to make "/backup dir" to... (1 Reply)
Discussion started by: srichunduru
1 Replies

8. Emergency UNIX and Linux Support

Removing ONLY UNIQUE blank spaces with sed?

Hi, I have data that looks similar to this: In which the sentences are written horizontally and the beginning of a sentence is indicated by a 1 in the first column and the number increments until the last item of the sentence. The end of the sentence and the beginning of the next is then indicate... (1 Reply)
Discussion started by: owwow14
1 Replies

9. Shell Programming and Scripting

Removing blank/white spaces and special characters

Hello All , 1. I am trying to do a task where I need to remove Blank spaces from my file , I am usingawk '{$1=$1}{print}' file>file1Input :- ;05/12/1990 ;31/03/2014 ; Output:- ;05/12/1990 ;31/03/2014 ;This command is not removing all spaces from... (6 Replies)
Discussion started by: himanshu sood
6 Replies

10. UNIX for Advanced & Expert Users

Delete blank spaces and blank lines in a file

Hi Gurus, Somebody can say me how to delete blank spaces and blank lines in a file unix, please. Thank you for advanced. (10 Replies)
Discussion started by: systemoper
10 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 07:44 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy