10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi there, I am trying to select a number of lines based on the lat. lon columns in a file but my awk code gives me empty result.
Here is my file:
20100213 102212 33.1185 39.4078 2.9
20100214 141753 33.1058 39.9068 2.9
20100218 115828 33.1907 39.3575 2.9
20100225 220001 33.1932 39.9448... (10 Replies)
Discussion started by: johankor
10 Replies
2. Shell Programming and Scripting
I want to let sleep 3 in the background and echo $i
pkglists="a b c d e f g"
f()
{
local i
set -- $pkglists
&& ((i +=2)) && sleep 3 &;echo $i
}
f (3 Replies)
Discussion started by: yanglei_fage
3 Replies
3. Shell Programming and Scripting
Hello, all
Suppose my current directory has 3 files:
file_1 file_2 file_3
I wrote the following codes:
awk 'BEGIN{while("ls"|getline d) {myarray++}}; END{close("ls");for (i in myarray){print i, myarray}}' /dev/null
I expect the output be like:
1 file_1
2 file_2
3 file_3
... (7 Replies)
Discussion started by: littlewenwen
7 Replies
4. Shell Programming and Scripting
Hi ,
iam new with sed command
D:\bfx_db>sed -ne '/^SP2-*:/S/^\<.*\.*\>$/\2\p' reg.sql >>D:\out.log
The filename, directory name, or volume label syntax is incorrect.
Here my source file is reg.sql , i need the output in out.log
Can anybody Help on this???? (4 Replies)
Discussion started by: mhdmehraj
4 Replies
5. Shell Programming and Scripting
Trying to do a file count on files between a specific date. I entered the following command, but it's not working:
find . -type f \( -newer startdate -a ! -newer enddate \) -exec "ls -l | wc -l" {} \;
lil help? :D (4 Replies)
Discussion started by: bbbngowc
4 Replies
6. Shell Programming and Scripting
Code:
#!/usr/bin/perl -w
use strict;
use warnings;
#Clears Screen
$CLEAR=`clear`;
print $CLEAR;
i get the below error:
Global symbol "$CLEAR" requires explicit package name at ./mutmg.pl line 6.
Global symbol "$CLEAR" requires explicit package name at ./mutmg.pl line 7. (1 Reply)
Discussion started by: sophos
1 Replies
7. Shell Programming and Scripting
ls -ld | grep $1 /etc/passwd | cut -d: -f6
i need see the content... (4 Replies)
Discussion started by: nadman123
4 Replies
8. Shell Programming and Scripting
Hello all,
Can someone tell me why I'm getting an error in the following code:
export return_code="$?"
if then
echo "load_shaw.sas failed."
exit
else
echo "Trigger the next script..."
# /path/to/next/script
fi
I get an error... (3 Replies)
Discussion started by: mmignot
3 Replies
9. Shell Programming and Scripting
Started writing my code.
my read input is not even asking nor working?
And I get a EOF script error.
echo "1) aragorn.domain.net"
echo "2) marvel.domain.net"
echo "3) athena.domain.net"
echo "4) gandalf.domain.net"
echo "5) griffin.domain.net"
echo "What server would you like... (4 Replies)
Discussion started by: chrchcol
4 Replies
10. UNIX for Dummies Questions & Answers
Hello everyone, can somebody tell me what is wrong with this code:
while true
do
java myTime > myTime.log
sleep 60
done
I get the following error:
./myTime: Syntax error at line 1 : `while' is not matched.
Thanks in advance! (6 Replies)
Discussion started by: Lem2003
6 Replies