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. Shell Programming and Scripting
Hi,
I was able to use !! on the console.
But when I used !! in the run.sh, it says something like command not found. (3 Replies)
Discussion started by: alvinoo
3 Replies
3. 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
4. UNIX for Dummies Questions & Answers
hi all,
I use
date +%Y
which gives Current year.
Requirement: I want previous year to be printed. Please help me.
Note: I tried
date +%d/%m/%Y -d "-1 years" which is not working. (10 Replies)
Discussion started by: wasim999
10 Replies
5. 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
6. 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
7. Shell Programming and Scripting
HI
I have a text file named docs with 100 filenames with full directory path one by one. I want to perform an action on all of them, the action i want to do this chown bin:bin <filename>. The <filename> should be each line in the docs text file. Please give the code. Somebody told to use for... (2 Replies)
Discussion started by: PrasannaKS
2 Replies
8. 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
9. UNIX for Dummies Questions & Answers
Hi ,
after pressing down arrow,up arrow
I want to find previous,next command in unix
wat can i do for tat plz tell me
I am accesing unix server thru telnet.
my shell prompt ksh (4 Replies)
Discussion started by: arulkumar
4 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