10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Assume i have typed 4 commands in the past like
vi `ls -t |head -n 1`
tail -2 test.txt
ls -lrt | grep "/etc/profile.d"
pwd
Now if i type r p it should execute the command "pwd" likewise r t should execute tail -2 test.txt.
Note: esc k and using up arrow and down arrow will get this work... (3 Replies)
Discussion started by: Ramanareddygv
3 Replies
2. Programming
I came across a site to learn java and they give you practice problems to do. I was wondering if anyone can help me with this since I am totally new to Java. Here is the first problem:
Write a program that will read in a name from the command line and write it out 100 times.
Thank you for any... (10 Replies)
Discussion started by: totoro125
10 Replies
3. Shell Programming and Scripting
How to repeat the execution of a simple command like the following for 1 sec ?
echo Hi
The completion time for the command is not known, but we need to calculate the number of times this commans executes successfully within 1 sec.
Thanks
Kumarjit (5 Replies)
Discussion started by: kumarjt
5 Replies
4. Red Hat
Hi,
When I boot the linux kernel 2.6 , I was kicked out and request to run fsck manually.
After running fsck -y /dev/vg00/lvol3 and /dev/vg00/lvol4 and reboot,
I still get the same error and request me to run fsck .
I attach the console output in here .
Please advice to fix it .... (0 Replies)
Discussion started by: chuikingman
0 Replies
5. UNIX for Advanced & Expert Users
Is there a way to repeat the output of the last command for filtering without running the command again? All I could think of was to copy all the data to a text file and process it that way, is there another way? Like say I want to grep server.server.lan from a dtrace that was pages long after I... (5 Replies)
Discussion started by: glev2005
5 Replies
6. UNIX for Dummies Questions & Answers
Hi,
In my UNIX (KSH) sytem, in order to Complete Command Entry without Typing the whole path or name, I have to use ESC+\ where as I am used to press TAB key to do the same. Can anyone tell me where we need to change the settings of the keyboard combination so that when I press TAB key the file... (6 Replies)
Discussion started by: jisha
6 Replies
7. Shell Programming and Scripting
Hi,
how to do that ? I mean only print it but not execute. I'm using putty to interact with ksh.
(in windows cmd up arrow does the job)
thanks
vilius (5 Replies)
Discussion started by: vilius
5 Replies
8. UNIX for Dummies Questions & Answers
Dear Techs,
In the past on a different box (HP) I use to be able to complete something I was typing by entering a portion of the filename in the pwd and I would hit the Esc key and it would match the rest of the filename. I did this without understanding how it was setup.
Now I am on a new... (1 Reply)
Discussion started by: jxh461
1 Replies
9. Shell Programming and Scripting
Wondering why belows code works fine if i type in the command prompt but it seems not executed when i code them in a file with additional if-then-else statement.
#!/bin/sh
. $HOME/.profile
pid=`ps -ef | grep -w XELstnr | grep -v grep | awk {'print $2'}`
if
then
echo "Stopping... (2 Replies)
Discussion started by: Draculla
2 Replies
10. UNIX for Dummies Questions & Answers
Hi there,
i would like to repeat a command in a shell sript (bash)
the script starts with a menu to choose a menu point to do something ....
on the end of the script i would like to restart the programm to choose the menu points on the beginning.
I would also make a sript that send... (2 Replies)
Discussion started by: scotty
2 Replies
