|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
Continue the loop if the value is not found
Post 302946818 by Don Cragun on Friday 12th of June 2015 03:30:41 PM
06-12-2015
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I cannot seem to pass the value of the variable assigned in the "else" statment below to an "if" statement outside of the loop. When I debug using "set -x", I find that the value of "$A" is empty. Is there something I'm missing here? Code is below:
do
if ] then
echo "Good Match"... (2 Replies)
Discussion started by: douknownam
2 Replies
2. Shell Programming and Scripting
Hello All,
I am trying to write a script that will only continue executing my script if a file exits. I know the directory of the file, so its just a matter of seeing if the file exists yet. If the file has not yet been created, I want the script to wait 10 minutes (600 seconds) and try again.... (7 Replies)
Discussion started by: Jose Miguel
7 Replies
3. Shell Programming and Scripting
Hi I am trying to write a script which will loop through all files that end in ".txt" and ask user if they want to delete the file or not
#this print out all files
dir=/root/etc/
find $dir -name "*.txt"
output:
1.txt
2.txt
etc
but what i really want is
1.txt delete(Y/N):
2.txt ... (11 Replies)
Discussion started by: Calypso
11 Replies
4. Shell Programming and Scripting
Hi,
I have a strange problem and I'm sure its because I'm doing something stupid.
When I loop through all of the files in a directory they cannot be found.
Any help would be greatly appreciated.
Thanks,
-E
$ touch a.txt
$ touch b.txt
$ ls
a.txt b.txt
$ for f in `ls` ; do... (3 Replies)
Discussion started by: earls
3 Replies
5. Shell Programming and Scripting
Hi frnd , hv nice week ahead,
in shell script i found 2 words as below
1 ) targ_found=`sed -n \`echo $line_no\`p sesslog.txt | grep -ic 'Targ Rowid'`
2 ) bracket_found=`sed -n \`echo $line_no\`p sesslog.txt | grep -wc ')'`
now we got he line number of 2 words. now i want to... (1 Reply)
Discussion started by: Gopal_Engg
1 Replies
6. Shell Programming and Scripting
hi all....
plz tel me how can i solve this....here's the situation (just a sample!!)..
$ cat sigtrap
#!/usr/bin/perl
$SIG{'INT'} = 'ABORT';
sub ABORT {
print "\nStop the loop?? (y/n) : ";
chop($ch=<STDIN>);
if ($ch =~ //)
{
... (3 Replies)
Discussion started by: tprayush
3 Replies
7. Shell Programming and Scripting
Hello, I have a file starting with:
fixedStep chrom=chrX start=1 step=1
0.930
0.955
0.972
0.985
0.993
0.995
0.994
0.990
0.984
0.971
0.942
0.944
0.971
fixedStep chrom=chrX start=200 step=1
0.987 (2 Replies)
Discussion started by: jpoldot
2 Replies
8. Shell Programming and Scripting
Hi All,
I have a simple script.sh file. It gives me " file.txt' for reading (no such file or directory)" Why can this happen?
%ls
ch1file.txt ch2file.txt ch3file.txt
% chmod +x script.sh
% bash
% ./script.sh
where script.sh is as follows
for i in seq(3)
do awk '{print $1}'... (1 Reply)
Discussion started by: senayasma
1 Replies
9. Shell Programming and Scripting
can any1 please tell me what is problem with following code:
i=1;
cat test| while read CMD;
do
Var$i=$CMD; or Var$i=$(echo $CMD) ;
let i++
doneI keep getting error :
line 4: Var1=sometext: command not found (2 Replies)
Discussion started by: kashif.live
2 Replies
10. Shell Programming and Scripting
I am unable to use the value of a variable.
while ]
do
LstFldDataPart =`head -n "$LstFldDataPartCntr" "${FeedFileDir}/${FeedFileBadRecs}" | tail -1 | tr -d '\n'`
echo $LstFldDataPart
JndLstFldDataPart="${JndLstFldDataPart}${LstFldDataPart}"
LstFldDataPartCntr=... (3 Replies)
Discussion started by: TomG
3 Replies
LEARN ABOUT DEBIAN
kwave
KWAVE(1) General Commands Manual KWAVE(1) NAME
kwave - A sound editor for KDE SYNOPSIS
kwave [options] files... DESCRIPTION
"Kwave" is a simple sound editor for KDE. Its features include: * simple cut, copy and paste functions * undo/redo * simple filter design tools * a small editor for additive synthesis * labeling of signals * some analysis functions such as Sonagram or Fourier Transformation * internally uses 24 bit integer sample data * free selectable sample rates * support for editing of multi-channel files * playback of multi-channel audio files (audio output will be mixed down to mono or stereo) * extendible through an easy-to-use plugin interface OPTIONS
A summary of options are included below. --help Show summary of options. --help-qt Show Qt specific options --help-kde Show KDE specific options --help-all Show all options --author Show author information -v, --version Show version of program. --license Show license information AUTHOR
Kwave was written by Thomas Eschenbacher <Thomas.Eschenbacher@gmx.de>. This manual page was written by Aurelien Jarno <aurel32@debian.org>, for the Debian GNU/Linux system (but may be used by others). April 7, 2002 KWAVE(1)