Sponsored Content
Top Forums Shell Programming and Scripting how to delete a line from the file Post 302263973 by summer_cherry on Tuesday 2nd of December 2008 09:44:01 PM
Old 12-02-2008
Code:
grep -vw $var file.txt

 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Delete line(s) from file

What is the easiest way to delete a line from a file? I have a file that contains list for Domestic and Foreign customers. I want to delete all lines staring with Foreing. TIA (4 Replies)
Discussion started by: elchalateco
4 Replies

2. Shell Programming and Scripting

delete line in a file

Hi all, I would like to delete a line in file.txt which has a list of filename. example: file_a file_b file_c lets say i have file_b in my directory, then i should delete file_b in file.txt and get output file.txt with only file_a and file_b. Below is my script, my result is still ... (12 Replies)
Discussion started by: dta4316
12 Replies

3. UNIX for Dummies Questions & Answers

How to delete line from a file

Hi , I have a file it content is like that /vol.nas/u08/aip_triage/hany/Tesko/:CC::RPAS /home/biblawh/myscript:CC::RPAS i need to search for a certain pattern inside that file and delete the line if i find this pattern without redirecting the output into another file . so i used the... (0 Replies)
Discussion started by: ramezernest
0 Replies

4. UNIX for Dummies Questions & Answers

Delete a line from a file

Hi, Need to delete a line from a file, file is too large so cannot use vi. I know the line number that has to be deleted... How can this be done ? (8 Replies)
Discussion started by: rohini
8 Replies

5. Shell Programming and Scripting

Delete first line from file and more....

Hello, I have to deal with several files that will be named something like this: E00001.TXT, E00002.TXT etc. Each file will have a alpha character on the first position of the first line which I want to place in a variable, then delete the entire line leaving the remainder of text. This new file... (6 Replies)
Discussion started by: dfb500
6 Replies

6. Shell Programming and Scripting

Delete line from file

hi all, i have trackfile.txt which contains the data as 0 /home8/mc09ats/UnixCw/t1 1 /home8/mc09ats/UnixCw/t2 2 /home8/mc09ats/UnixCw/t3 3 /home8/mc09ats/UnixCw/t4 if user says delete 1 then i want to delete 1 /home8/mc09ats/UnixCw/t2 line from... (3 Replies)
Discussion started by: AbhijitIT
3 Replies

7. Shell Programming and Scripting

Delete a particular line from a file

I have a file of following form 2886758410 2886758500 17 1999-Mar-18 16:26:26 1 0 52 139 1129 2886758420 2886758500 17 1999-Mar-18 16:26:35 1 0 52 139 1131 2886758420 2886758500 17 1999-Mar-18 16:26:41 0 0 56 56 1132... (4 Replies)
Discussion started by: vaibhavkorde
4 Replies

8. Shell Programming and Scripting

How to delete either of one line from file.?

Hi gurus, I have one file it may contains one line is "START" or "FINISH" either one of them. I use below command to delete it, but it doens't work. sed '/^START\|^END/d' <inputfile > outfile anybody can help me to fix this. thanks in advance. (12 Replies)
Discussion started by: ken6503
12 Replies

9. UNIX for Advanced & Expert Users

How to find a string in a line in UNIX file and delete that line and previous 3 lines ?

Hi , i have a file with data as below.This is same file. But actual file contains to many rows. i want to search for a string "Field 039 00" and delete that line and previous 3 lines in that file.. Can some body suggested me how can i do using either sed or awk command ? Field 004... (7 Replies)
Discussion started by: vadlamudy
7 Replies

10. UNIX for Beginners Questions & Answers

File same line delete

Hi, I want to do file1 to file2. Rows will be different every time. Thanks. file1 Fru-Name :BCNMB-B Fru-Location :/chassis-1/motherboard-1 Node-Name :LMP-1-1-1 Fru-Name :BMPP2-B Fru-Location :/chassis-1/slot-1 Node-Name :CFPU-0 Fru-Name :BMPP2-B Fru-Location... (2 Replies)
Discussion started by: ozcanaydin
2 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 02:06 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy