A little correction to my solution which works fine on my AIX box (do you try with nawk or gawk if they are available on your system ?) :
The following solution doesn't modify fields, so it must work with all versions of awk :
Jean-Pierre.
file format is
word filename no.of occurances
------------------------------
wish f3.txt 2
wish f2.txt 1
cold f1.txt 5
cold f2.txt 3
cold f1.txt 3
cold e.txt 3
gold f1.txt 7
gold f3.txt 3
rush e.txt 2
itz abt building a search index for every word in the files given as input
the... (1 Reply)
hey mate. ive got a sorting problem that i would like to share...
i made a script that sorts the bdf command and redirected the output to a file. the output of the file is:
691416 34% /
851552 7% /stand
7203048 31% /var
23637584 26% /var/adm/crash
2968864 ... (4 Replies)
Hai ,
In unix we are going to sort it out all the directories and files based on size of the file. For that we have to use this command ls -al | sort
+4nr. If we are giving this command means it will show all the records in a descending order....when I am checking one file bytes its... (4 Replies)
Hi,
Can someone tell me why the "LargeFile" is coming first before the smaller files. Is there any way to list the files based on size column.
ls -g| sort -k 4
-rw-r--r-- 1 user 6117910528 Apr 28 15:04 LargeFile
-rw-r--r-- 1 user 6136832 May 30 07:23 my_20080530.tar
-rw-r--r-- ... (2 Replies)
Hi all! I am new to Unix programming so bare with me please :).
I have saved the output of my results in a file called testfile which contains 3 columns a 15 rows.
e.g.
175 754 abvd
948 454 fewf
43 754 fewc
6 734 feww
xxx xxx xxxx I want to sort the contents of this file... (10 Replies)
1) I need to reverse sort the text from lit.csv (bellow) by the second column, then save the last five lines in a text file text.txt but I'm doing something wrong so any help would be much appreciated.
I've been trying to use this: sort --field-separator=; -b -k2g,2 lit.csv -o text.txt
2)... (4 Replies)
I have data like this in file
Now I have to sort using second column(usage) and i should get first column against it post sorting
please provide input (2 Replies)
Hi,
I have the following list:
42A
42AA
42B
42BB
42AAA
42BBB
49A
49AA
49B
49AAA
49BB
I need it to be sorted as following:
42A
42B (2 Replies)
Discussion started by: sairamtejaswi
2 Replies
LEARN ABOUT LINUX
irsend
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)