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)
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)
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)
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)
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)
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)
Hi ,
I want to go out of vi editor temporarily and execute a command in command prompt and again going back to the editor . Is it possible . Any help on this is really helpful.
1. Need to open vi
2. Temporarily come out and execute a command and go back to vi editor (6 Replies)
Hello All ,
1. I am trying to do a task where I need to remove Blank spaces from my file , I am usingawk '{$1=$1}{print}' file>file1Input :-
;05/12/1990 ;31/03/2014 ;
Output:-
;05/12/1990 ;31/03/2014 ;This command is not removing all spaces from... (6 Replies)
Dear Masters,
I want to remove all lines with blank spaces
input file:
a|abc|0|1
a|abc|2|3
b||3|5
c|def||7
d|def|0|1
Expected:
a|abc|0|1
a|abc|2|3
d|def|0|1
I did this
awk -F'|' '!/^$/' input (4 Replies)
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
LEARN ABOUT DEBIAN
gpspipe
GPSPIPE(1) GPSD Documentation GPSPIPE(1)NAME
gpspipe - tool to connect to gpsd and retrieve sentences
SYNOPSIS
gpspipe [-h] [-d] [-l] [-o filename] [-n count] [-r] [-R] [-s serial-device] [-t] [-T timestamp-format] [-p] [-w] [-v] [-D debug-level]
[server [:port [:device]]]
DESCRIPTION
gpspipe is a tool to connect to gpsd and output the received sentences to stdout. This makes the program useful as a pipe from gpsd to
another program or file.
gpspipe does not require root privileges, and can be run concurrently with other tools connecting to the local gpsd without causing
problems.
The output will consist of one or both of the raw NMEA or native gpsd sentences. Each line can be optionally time stamped. There is also an
option to exit gracefully after a given count of packets.
Optionally a server, TCP/IP port number and remote device can be given. If omitted, gpspipe connects to localhost on the default port
(2947) and watches all devices opened by gpsd.
gpspipe may be run as a daemon, but requires the -o flag for writing the output to a file.
OPTIONS -h makes gpspipe print a usage message and exit.
-d causes gpspipe to run as a daemon.
-l causes gpspipe to sleep for ten seconds before attempting to connect to gpsd. This is very useful when running as a daemon, giving gpsd
time to start before attempting a connection.
-r causes raw NMEA sentences to be output.
-R causes super-raw (gps binary) data to be output. This overrides NMEA and gpsd output modes.
-s option causes the collected data to be written to the specified serial device with settings 4800 8N1. Thus gpspipe can be used with -s
and -r options to emulate a serial port hardwired to a GPS that gpsd is managing.
-o option causes the collected data to be written to the specified file. Use of this option is mandatory if gpspipe is run as a daemon.
-w causes native gpsdsentences to be output.
-t adds a timestamp to each sentence output.
-T sets the format of the timestamp. See strftime(3) for the available placeholders. Setting this option implies -t.
-p enables dumping of profiling information in JSON.
-n [count] causes [count] sentences to be output. gpspipe will then exit gracefully.
-v causes gpspipe to show a spinning activity indicator on stderr. This is useful if stdout is redirected into a file or a pipe. By default
the spinner is advanced with every messages written; specifying -v more than once will double the number of messages required to rotate the
spinner.
-V prints the version, then exits.
At least one of -R, -r or -w must be specified.
EXAMPLE
When gpsd is running gpspipe -r -n 100 will send one hundred raw NMEA sentences to standard output, then exit.
SEE ALSO gpsd(8), gps(1), libgps(3), libgpsd(3), gpsprof(1), gpsfake(1), gpsctl(1), gpscat(1). gpsmon(1).
AUTHOR
Gary E. Miller gem@rellim.com.
The GPSD Project 03 Aug 2005 GPSPIPE(1)