09-04-2009
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
Just consider there are around 10 lines in a file. Now is it possible to delete the first 2 lines in the file without opening the file. No matter whatever the content of the file is, I just wanna delete the first 2 lines without opening the file. Is that possible? If so, please help me out.... (3 Replies)
Discussion started by: toms
3 Replies
2. Shell Programming and Scripting
I have an Expect script which works very well. It logs into my remote routers and runs some commands and then to the next until finished. I need two things, first I need to save the output to a file from where the log_user 1 begins.
expect << EOF
set timeout 15
#set var "exit "
match_max... (1 Reply)
Discussion started by: numele
1 Replies
3. UNIX for Dummies Questions & Answers
I have a text file. I want the top 100 lines of this file to be deleted that too from command line using minimum command input.
Please tell! (1 Reply)
Discussion started by: nixhead
1 Replies
4. UNIX for Dummies Questions & Answers
Hi there,
I'm very new to UNIX. I'm writing a script (tcsh / Solaris) in which a file is created and then it needs to be registered using RCS. The problem is that on running the command "ci -u myfile" I keep getting prompted to "enter description, terminated with single '.' or end of file:"
... (1 Reply)
Discussion started by: js8765
1 Replies
5. Shell Programming and Scripting
Hello ,
I have comma delimited file with over 20 fileds that i need to do some validations on. I have to check if certain fields are null and then write the line containing the null field into a new file and then delete the line from the current file.
Can someone tell me how i could go... (2 Replies)
Discussion started by: goddevil
2 Replies
6. UNIX for Dummies Questions & Answers
Hi
I have a file:
r58778.3|SOURCES={KEY=f665931a...,fw,221-705}|ERRORS={16_1:T,30_1:T,56_1:C,57_1:T,59_1:A,101_1:A,115:-,158_1:C,186_1:A,204:-,271_1:T,305:-,350_1:C,368_1:G,442_1:C,472_1:G,477_1:A}|SOURCE_1="Contig_1092402550638"(f665931a359e36cea0976db191ff60ff09cc816e)
I want to retain... (15 Replies)
Discussion started by: Alyaa
15 Replies
7. UNIX for Dummies Questions & Answers
how to Change the % prompt to - prompt in unix
:wall:
---------- Post updated at 07:40 AM ---------- Previous update was at 07:38 AM ----------
How To display the last modification time of any file in unix
---------- Post updated at 07:40 AM ---------- Previous update was at 07:40 AM... (2 Replies)
Discussion started by: manjiri sawant
2 Replies
8. UNIX for Dummies Questions & Answers
Hello,
I have in my backup folder, files with names convention like this :
randomFileNames_13-02-2014_23h13m09+1392333189
randomFileNames_14-02-2014_02h13m09+1392343989
randomFileNames_14-02-2014_04h13m09+1392351189
etc....
Base on timestamp at end of the filename, I would to delete all the... (7 Replies)
Discussion started by: thuyetti
7 Replies
9. Shell Programming and Scripting
Hi Help,
I have a script which looks like below.
echo "Train count??"
set train_count = $<
cat tmp | awk -v var=${train_count} '{print $0"var"}' > tmp
The echo "Train Count??" does not show up in the terminal due to redirecting to output file tmp. How is it possible to have the prompt... (3 Replies)
Discussion started by: Indra2011
3 Replies
10. Solaris
Hi,
on sunfire v890 unable to move from rsc prompt to ok prompt, i have executed the command break. (9 Replies)
Discussion started by: manoj.solaris
9 Replies