Stopping a command during the cycle

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1. Shell Programming and Scripting

Cycle for with for-then-else

Hi, i would like to insert a if-then-else function in to cycle for -------------- cat test -------------- # cat test ALFA BETA GAMMA ----------------------- This is my script: #!/bin/bash for i in $(cat test); if ; then echo "ok" else

2. Shell Programming and Scripting

for cycle question

i have a question how to modify below script to generate the expect result below : test.sh #!/bin/bash for ((i=0; i < 25; i++)) do echo $1$i done current result: test.sh 20090101 200901010 200901011 200901012 200901013 200901014 200901015 200901016 200901017 200901018

3. Shell Programming and Scripting

for cycle

Hello, I have a question: is there a way to have a "for" cycle done a certain number of times. For example in c++ I can do this: for (i=o;i<10;i++) and the cycle will be repeated 10 times. in UNIX for example I do this: for i in `cat /etc/host` do done and the cycle will be repeated...

4. Shell Programming and Scripting

wildcard in a if cycle

hello everybody, I need help on putting a wildcard match inside an if condition (I'm using korn shell): if ] then echo ' ' echo ''$MYSEL' is not a correct option' echo ' ' else ..... i tried also #if -ne "``" and a lot of combinations of `"' but I didn't find the...

5. Shell Programming and Scripting

For cycle

Hello, I have files in a dir. I what to create a FOR cycle that will do this FOR <condition> do file=`ls <directory> | tail -1` echo $file mv -f $file <another dir> done What I want to now is what should I put in the <condition>. The condition I want is that the FOR will execute...

6. Shell Programming and Scripting

Stopping a command in between

Hi Is it possible to stop a command executing after certain time? I have this command say prstat which keeps on giving the values etc of the processes after every 1 sec(refreshes the screen) What I want is just stop the execution after first screen Since I have written this command in shell...

7. Shell Programming and Scripting

shell cycle

Hello I got a cycle in the script which open another scripts. if then action fi Scripts action will be running 2 times at the same time. Inside of action() is insert into the table. But what I want is that only first script can do insert into table. So how to do...

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