10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I am trying to work on a script to grab the UTC time from a website
So far I was able to cobble this together.
curl -s --head web-url | grep ^Date: | sed 's/Date: //g'
Which gives me the result I need.
Wed, 06 Dec 2017 21:43:50 GMT
What I need to is extract the 21:43:50 and convert... (4 Replies)
Discussion started by: allisterB
4 Replies
2. Shell Programming and Scripting
I'm having some difficulty with convincing Expect to do what I need..
I have a loop that waits for input, a specific phrase of text followed by a single word. I need Expect to capture that word following the specific phrase. It should then store the word in a variable.
I'm fairly sure it's... (6 Replies)
Discussion started by: LongLeafTea
6 Replies
3. Shell Programming and Scripting
Hello,
I am new to shell scripting and i am trying to figure why is this not working with else statement.
I am searching for every directory in that DIR i am in, however the "else" seems to be triggered whenever the run the script..
Much thanks in advance!
#!/bin/shell
for item in... (3 Replies)
Discussion started by: Reb0rn
3 Replies
4. UNIX Desktop Questions & Answers
What is this script meant to do? How do I make it executable and how do i run it? I am trying to understand what the script is doing and how it is doing it... need a little advice. Here is is..
if
then
list=`w | grep $user | cut -c19-30`
if
then
echo "The user $user is... (2 Replies)
Discussion started by: DanableLector
2 Replies
5. UNIX for Dummies Questions & Answers
First time poster here and I'm pretty much a total noob with UNIX and Perl. So please bear with me.
With Perl, I'm trying to fill an array with data that is in a CSV file. I would like to fill the array with only one of the columns in the CSV file.
I have a file called data.csv:
... (2 Replies)
Discussion started by: WongSifu
2 Replies
6. Ubuntu
I am editing the squid.confi on my server.
I am done editing.
How do I exit the confi file?
Thank you. (2 Replies)
Discussion started by: sethartha
2 Replies
7. Shell Programming and Scripting
I dont know what I am doing wrong but I would like to redirect the stderr output to a file?
the specific command is this
time wget http://www.something.com/somefile.bin
All I want to see is time's output which is stderr so I can see how long the file download took. I've tried redirecting... (2 Replies)
Discussion started by: trey85stang
2 Replies
8. UNIX for Dummies Questions & Answers
I have a file with 3 digit numbers in it formatted as such:
123
065
321
How would I go about seeing if each number is less than 100 and if so outputting it to another file
Yes, I am a bit of a noob. I have tried with grep but I don't think it'll work.
Any general direction would be... (6 Replies)
Discussion started by: kirkm76
6 Replies
9. UNIX for Dummies Questions & Answers
Ok here is the deal, I have a command given to me by some systems guy who I cannot get ahold of on the weekend without paying him alot of money to help me. I need to get this done before Monday as I am just getting pummeled by DOS attacks. The comand given was....
netstat -ntu | awk '{print... (1 Reply)
Discussion started by: Hexabah
1 Replies
10. Programming
I'm just getting started to lean C and I'm using Ubuntu today I found a tutorial at this site: http://einstein.drexel.edu/courses/CompPhys/General/C_basics/c_tutorial.html and I got an error after compiling the fist code:
#include < stdio.h>
void main()
{
printf("\nHello World\n");
} ... (9 Replies)
Discussion started by: arya6000
9 Replies