05-14-2007
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I have the below command.
awk 'BEGIN {printf("%1s","cat")}' > temp.txt
can i do the same using echo ?If So, how?
Thanks
JS (2 Replies)
Discussion started by: jisha
2 Replies
2. Shell Programming and Scripting
Hello,
I have written the script below to extract specific data from a text file and then use the data extracted as parameters for another shell script call 'loto_tsim'.
Everytime I run my script it complains about the 'echo' line. Am I missing something? I have spent hours and still cannot solve... (10 Replies)
Discussion started by: jermaine4ever
10 Replies
3. Shell Programming and Scripting
I have a text file that contains 4 million lines, each line contains 2 fields(colon as field separator). as shown:
123:444,555,666,777,888,345
233:5444,555,666,777,888,345
623:454,585,664,773,888,345
......
Here I have to split the second field(can be up to 40,000 fields) by comma into an... (14 Replies)
Discussion started by: kevintse
14 Replies
4. Shell Programming and Scripting
Hi,
I have a script that, basically, has two input files of this type:
file1
key1=value1_1_1
key2=value1_2_1
key4=value1_4_1
...
file2
key2=value2_2_1
key2=value2_2_2
key3=value2_3_1
key4=value2_4_1
...
My files are 10k lines big each (approx).
The keys are strings that don't... (7 Replies)
Discussion started by: fzd
7 Replies
5. Shell Programming and Scripting
Hi,
I have a script which looks like this.
Input file
data1^20
data2^30
#!/bin/sh
file"/home/Test.txt"
while read line
do
echo $line |awk 'BEGIN { FS = "^" } ; { print $2 }'
echo $line |awk 'BEGIN { FS = "^" } ; { print $1 }' | gzip | wc -c
done <"$file"
How can i... (4 Replies)
Discussion started by: chetan.c
4 Replies
6. Shell Programming and Scripting
Hi,
I have a large number of input files with two columns of numbers.
For example:
83 1453
99 3255
99 8482
99 7372
83 175
I only wish to retain lines where the numbers fullfil two requirements. E.g:
=83
1000<=<=2000
To do this I use the following... (10 Replies)
Discussion started by: s052866
10 Replies
7. Shell Programming and Scripting
Hello all,
I wrote this command line for some calculation on my given input files based on another input file which is a txt file.
while read BAM REGION; do samtools view $BAM $REGION | awk '{if ($2==0) print $0}' | wc -l >>log.txt; echo "$REGION"; done >> log.txt <regions.txt
It takes... (4 Replies)
Discussion started by: @man
4 Replies
8. Shell Programming and Scripting
i have a script that has many lines similar to:
echo $var | awk -F"--" '{print $2}'
as you can see, two commands are being run here. echo and awk.
id like to combine this into one awk statement.
i tried:
awk -F"--" "BEGIN{print $var; print $2}"
but i get error messages. (10 Replies)
Discussion started by: SkySmart
10 Replies
9. Shell Programming and Scripting
Stumped with the formatting of the awk output when used with variables, e.g.:
awk -F, 'BEGIN {OFS=","} print {$2,$3,$4}' $infile1
produces the desired output (with rows), but when echoing the variable below, the output is one continuous line
var1=$(awk -F, 'BEGIN {OFS=","} print... (4 Replies)
Discussion started by: ux4me
4 Replies
10. OS X (Apple)
Well i set myself a challenge to have an FFT function using nothing but ksh93 and awk.
It took some serious jiggery pokery and concentration with all the brackets and '$' characters but here is the result. It is RADIX 2 only, but hey, show me another UNIX shell script that does it. It IS SLOW but... (17 Replies)
Discussion started by: wisecracker
17 Replies
LEARN ABOUT DEBIAN
startfluxbox
STARTFLUXBOX(1) Fluxbox Manual STARTFLUXBOX(1)
NAME
startfluxbox - start a fluxbox session
SYNOPSIS
startfluxbox
DESCRIPTION
startfluxbox is a script which runs the file ~/.fluxbox/startup If it doesn't exist it will be generated.
startfluxbox should be started from your ~/.xinitrc if you use startx, or ~/.xsession if you run a display manager, like xdm.
FILES
~/.fluxbox/startup
This file contains all commands that should be executed before fluxbox is started. The initial file contains helpful comments for
beginners. It also starts fluxbox.
EXAMPLES
The default ~/.fluxbox/startup is as follows:
#!/bin/sh
#
# fluxbox startup-script:
#
# Lines starting with a '#' are ignored.
# Change your keymap:
xmodmap "$HOME/.Xmodmap"
# Applications you want to run with fluxbox.
# MAKE SURE THAT APPS THAT KEEP RUNNING HAVE AN ''&'' AT THE END.
#
# unclutter -idle 2 &
# wmnd &
# wmsmixer -w &
# idesk &
# And last but not least we start fluxbox.
# Because it is the last app you have to run it with ''exec'' before it.
exec fluxbox
# or if you want to keep a log:
# exec fluxbox -log "$fluxdir/log"
If you need to start applications after fluxbox, you can change the exec fluxbox line above to something like this:
exec fluxbox &
fbpid=$!
sleep 1
{
xsetroot -cursor_name left_ptr -fg white -bg black &
ipager &
gkrellm2 &
} &
wait $fbpid
So xsetroot, ipager, and gkrellm2 will all be started after fluxbox, after giving fluxbox 1 second to startup.
For more details on what else you can do in this script, see sh(1), or the documentation for your shell.
AUTHORS
The author of startfluxbox(1) is Han Boetes <han at fluxbox.org>
This manpage was converted to asciidoc format by Jim Ramsay <i.am at jimramsay.com> for fluxbox-1.1.2
SEE ALSO
fluxbox(1)
AUTHOR
Jim Ramsay <i.am@jimramsay.com>
Author.
startfluxbox.txt 28 October 2011 STARTFLUXBOX(1)