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1. Shell Programming and Scripting
Hi Guys,
Could you please kindly explain what exactly the below SED command will do ?
I am quite confused and i assumed that,
sed 's/*$/ /'
1. It will remove tab and extra spaces .. with single space.
The issue is if it is removing tab then it should be Î right ..
please assist.... (3 Replies)
Discussion started by: Nandy
3 Replies
2. Shell Programming and Scripting
Hi,
I found this in a script and I would like to know how this works
Code is here:
# var1=PART1_PART2
# var2=${var1##*_}
# echo $var2
PART2
I'm wondering how ##* makes the Shell to understand to pick up the last value from the given. (2 Replies)
Discussion started by: sathyaonnuix
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I have the following line of code that works wonders. I just don't completely understand it as I am just starting to learn regex. Can you help me understand exactly what is happening here?
find . -type f | grep -v '^\.$' | sed 's!\.\/!!' (4 Replies)
Discussion started by: trogdortheburni
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Hi Friends,
I need a small help in understanding the below sed command.
$ cat t4.txt
1 root 1 58 0 888K 368K sleep 4:06 0.00% init
1 root 1 58 0 888K 368K sleep 4:06 0.00% init last
$ sed 's/*$//' t4.txt
1 root 1 58 0 888K ... (3 Replies)
Discussion started by: forroughuse
3 Replies
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Hi Gurus:
I am trying to understand the following line of code.I did enough of googling to understand but no luck.Please help me understand the follow chunk of code:
X=$0
MOD=${X%/*}/env.ksh
X is the current script from which I am trying to execute.
Say if X=test.ksh
$MOD is echoing :... (3 Replies)
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6. Shell Programming and Scripting
I just started shell coding and I'm a bit confused on how 'mv' works can someone explain to me how it works and if i did this correctly. Thanks.
echo "Enter Name of the first file:"
read file1
#echo $file1
if ; then
echo "Sorry, file does not exist."
exit 1
... (16 Replies)
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I am trying to create a basic script that converts an Oracle script into a Sybase script.
The only things im changing are Datatypes and the to_char and to_date functions.
I am not really 100% sure of the way it works. I have tried running the functions through a loop to replace each word line... (6 Replies)
Discussion started by: Makaer
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8. Shell Programming and Scripting
Guys,
I am trying to understand the sed command here.
adx001 $ a=/clocal/dctrdata/user/dctrdat1/trdroot/recouncil
adx001 $ b=`echo $a | sed 's/\//\\\\\//g'`
adx001 $ echo $b
\/clocal\/dctrdata\/user\/dctrdat1\/trdroot\/recouncil
The sed command i took it from the script.
Please... (3 Replies)
Discussion started by: mac4rfree
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9. UNIX for Advanced & Expert Users
I needt o know how what init.d does and how it knows which dameons/applications to turn off and how to restart the applications after reboot. any OS - solaris/hp-ux (1 Reply)
Discussion started by: jigarlakhani
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JSONBOT(1) jsb manual JSONBOT(1)
NAME
JSONBOT - The JSON everywhere bot!
SYNOPSIS
JSONBOT is a remote event-driven framework for building bots that talk JSON to each other over XMPP. This manual page documents briefly the
jsb distribution..
DESCRIPTION
This distribution provides bots built on this framework for console, IRC, XMPP, Convore and WWW on the shell.
USAGE
JSONBOT uses command line options to configure a bot. See the --help option to get more help on a command options or see the corresponding
man page.
the jsb pakage contains the following programs:
* jsb - console version of jsb
* jsb-backup - create backup of JSONBOT datadir
* jsb-convore - convore version of jsb
* jsb-init - create data directory and config examples, default ~/.jsb
* jsb-irc - IRC version of jsb
* jsb-fleet - mix IRC and XMPP bots
* jsb-sed - sed a whole directory
* jsb-stop - stop a running bot
* jsb-tornado - a shell web server based on tornado
* jsb-udp - send udp packets to the bot that will relay the data
* jsb-xmpp - XMPP version of jsb
note: JSONBOT is in BETA stage right now and still subject to change of protocols and API.
see http://jsonbot.googlecode.com. see https://jsonbot.org for documentation on the bot.
SEE ALSO
The program is documented fully on http://jsonbot.org or see http://jsonbot.googlecode.com
SEE ALSO
jsb(1), jsb-backup(1), jsb-init(1), jsb-irc(1), jsb-xmpp(1), jsb-fleet(1), jsb-tornado(1), jsb-stop(1), jsb-udp(1)
AUTHOR
This manual page was written by Bart Thate <bthate@gmail.com>, for the Debian GNU/Linux system (but may be used by others).
Debian GNU/Linux 22 Nov 2011 JSONBOT(1)