Hallo everyone
I might just be being dumb, but I am using the BASH shell and cannot get the following script to work:
x=0
while
do
echo $x
x=´echo "$x + 1" | bc´
done
Can anybody help me out. I am just get a repeating output saying:
bc: command not found
0 + 1: command not... (5 Replies)
I have written a script that countsdown from 20 to 1 and has a sleep in between each count but I want to make it sleep for half a second but I get errors whenever I change the sleep from 1 second to half a second any ideas? I am using Sun OS 5.9 heres what I've got:
X=0
while
do
echo... (3 Replies)
Hi All
Just started with shell scripts and am stumped by, what is to most of you no doubt, a simple issue.
All I'm trying to do is prompt a user for input and writing to a log file. If the user types the word 'stop', then the program should halt. If the word typed is 'clear', then the log file... (2 Replies)
i have the following process running in background:
when i give "ps -lef"
------------------------------------------------------------------------
user2
user1
user1
user3
user1
user4
user5
user4
user3
user4
user2
user1
user1
user3
user1
user4 (3 Replies)
i have a script called file2
#!/bin/ksh
i=0
while
do
echo $i >> result.txt
i=`expr $i + 1`
done
echo "***********************" >> result
------------------------------------------------------------------- (10 Replies)
Hello,
I have a file with over 48000 lines and I need to select certain parts of the file. I know which awk commands work for what I need, I just need some help putting together a loop that will repeat the command. These are the commands that work:
awk 'NR < 6' plot.out > plot.test (I get... (1 Reply)
I have what I believe is a simple programming question. I have a text file that looks like:
mol 1 G:\stereo01.hin
block text
...
...
...
endmol 1
However, I would like a file that repeats this entire block of text several times over. The lines of text in the middle remain the same for each... (2 Replies)
Hi expert,
I'm using csh
Code:
#!/bin/csh
set x = 0
set number = `awk '{array=$0} END {print array;}'`
i want to use for loop to store data to $number repeatly
untill x = 23
How to use c shell for loop? (2 Replies)
Does any body can help me with a loop in this example?
if
then
if
then
runner=$(grep "$1" "$2")
runne=$(grep "$1" "$3")
run=$(grep "$1" "$4")
fi
fi
#
# Message on screen... (3 Replies)
Dear experts,
I am writing a bash script. At some point of the program I need to have 'for' loop. For simplicity I tried with some other simple code. The format of the loop is given below.
k=51
m=55
for j in {$k..$m};do
w=$(($j+2))
z=$(($j+9))
echo "$w, $z"
done
But my... (4 Replies)
Discussion started by: vjramana
4 Replies
LEARN ABOUT DEBIAN
dr_unsort
dr_symlinks(1) USER COMMANDS dr_symlinks(1)
NAME
dr_unsort - unsort the current mpd playlist
SYNOPSIS
dr_unsort
DESCRIPTION
dr_unsort invokes unsort(1) on the current audio playlist as used by mpd. Use it if you'd like some variation in your music.
EXAMPLE
If The_Beatles/The_White_Album_I/03-Glass_Onion.ogg is the current playing track and your current playlist looks like
Flying_Lotus/Los_Angeles/01 Brainfeeder.mp3
The_Beatles/The_White_Album_I/01-Back_in_the_U.S.S.R..ogg
The_Beatles/The_White_Album_I/02-Dear_Prudence.ogg
> The_Beatles/The_White_Album_I/03-Glass_Onion.ogg
The_Beatles/The_White_Album_I/04-Ob-La-Di,_Ob-La-Da.ogg
The_Beatles/The_White_Album_I/05-Wild_Honey_Pie.ogg
The_Beatles/The_White_Album_I/06-The_Continuing_Story_of_Bungalow_Bill.ogg
The_Beatles/The_White_Album_I/07-While_My_Guitar_Gently_Weeps.ogg
Flying_Lotus/Los_Angeles/02 Breathe . Something_Stellar STar.mp3
Flying_Lotus/Los_Angeles/03 Beginners Falafel.mp3
Flying_Lotus/Los_Angeles/04 Camel.mp3
Napalm_Death/The_Peel_Sessions/01-The_Kill-Prison_Without_Walls-Dead_Part_1.mp3
Napalm_Death/The_Peel_Sessions/02-Deceiver-Lucid_Fairytale-In_Extremis.mp3
Napalm_Death/The_Peel_Sessions/03-Blind_To_The_Truth-Negative_Approach-Common_Enemy.mp3
Napalm_Death/The_Peel_Sessions/04-Obstinate_Direction-Life-You_Suffer_Pt_2.mp3
Flying_Lotus/Los_Angeles/05 Melt!.mp3
Flying_Lotus/Los_Angeles/06 Comet Course.mp3
Flying_Lotus/Los_Angeles/07 Orbit 405.mp3
Flying_Lotus/Los_Angeles/08 Golden Diva.mp3
invoking dr_unsort will yield something like e.g.
Flying_Lotus/Los_Angeles/01 Brainfeeder.mp3
The_Beatles/The_White_Album_I/01-Back_in_the_U.S.S.R..ogg
The_Beatles/The_White_Album_I/02-Dear_Prudence.ogg
> The_Beatles/The_White_Album_I/03-Glass_Onion.ogg
Flying_Lotus/Los_Angeles/02 Breathe . Something_Stellar STar.mp3
The_Beatles/The_White_Album_I/04-Ob-La-Di,_Ob-La-Da.ogg
Napalm_Death/The_Peel_Sessions/01-The_Kill-Prison_Without_Walls-Dead_Part_1.mp3
Flying_Lotus/Los_Angeles/03 Beginners Falafel.mp3
The_Beatles/The_White_Album_I/05-Wild_Honey_Pie.ogg
Napalm_Death/The_Peel_Sessions/02-Deceiver-Lucid_Fairytale-In_Extremis.mp3
Flying_Lotus/Los_Angeles/04 Camel.mp3
The_Beatles/The_White_Album_I/06-The_Continuing_Story_of_Bungalow_Bill.ogg
Napalm_Death/The_Peel_Sessions/03-Blind_To_The_Truth-Negative_Approach-Common_Enemy.mp3
Flying_Lotus/Los_Angeles/05 Melt!.mp3
The_Beatles/The_White_Album_I/07-While_My_Guitar_Gently_Weeps.ogg
Napalm_Death/The_Peel_Sessions/04-Obstinate_Direction-Life-You_Suffer_Pt_2.mp3
Flying_Lotus/Los_Angeles/06 Comet Course.mp3
Flying_Lotus/Los_Angeles/07 Orbit 405.mp3
Flying_Lotus/Los_Angeles/08 Golden Diva.mp3
WARNING
Due to limitations in the mpc/mpd protocol, dr_unsort needs filesystem level write access to mpd's playlist directory.
ENVIRONMENT
dr_unsort honors strings DR_PLAYLISTS (mpd's playlist directory) and DR_UNSORT (unsort pathname).
SEE ALSO
unsort(1), available from http://packages.debian.org/unsort.
COPYRIGHT AND LICENSE
This manpage is copyright 2010, 2011 Joost van Baal <joostvb-draai@mdcc.cx>.
Draai is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License, as published by the Free
Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed WITHOUT ANY WAR-
RANTY. You should have received a copy of the GNU General Public License along with draai. If not, see http://www.gnu.org/licenses/.
AUTHOR
Joost van Baal <joostvb-draai@mdcc.cx>
dr_symlinks 20110603 03 juin 2011 dr_symlinks(1)