10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
version info : Fedora 28 (Kernel version: 4.16.12-300)
shell : bash
Using echo command , if I redirect a text like "Chocolate" to a file , all the contents in the file are overwritten as shown below.
# cat /tmp/someTest
Hello world
One more Hello world
myLine3
# echo... (4 Replies)
Discussion started by: kraljic
4 Replies
2. Web Development
Hi all,
I am trying to find a rewrite rule that can help me with the following situation.
So I am currently on a page which has a URL:
http://www.test.mobile.com/#!/shop/phones/max-plus/features/
Now when I hover over a certain link, I can see that it will goto:
<a... (0 Replies)
Discussion started by: Junaid Subhani
0 Replies
3. UNIX for Dummies Questions & Answers
Is there any way in a script to print out the commands being ran? In DOS script, there is the "@echo on" and "@echo off".
so I have a script like this:
#!/bin/ksh
echo "hello there. moving files."
<turn on echoing here>
cp thisfile.txt thatfile.txt
cp whatfile.prop whyfile.prop
<turn... (2 Replies)
Discussion started by: ronron5477
2 Replies
4. Shell Programming and Scripting
Hey im new in this...anything will be helpful...
The user will input the word or phrase .... I want to search the user input in file (by lines) but not all then with this line search on another file ( with the specific line) and show to the user.
Example:
file1.txt
=======
a
aa
aaa... (2 Replies)
Discussion started by: Sundown
2 Replies
5. UNIX for Dummies Questions & Answers
one more question. I want to skip the first echo statement the first time the loop gets entered
while #keep prompting for more funds until selling price achieved
do
echo "You have inserted a total of ${total_inserted} cents. Please insert $total_remaining more cents"
echo... (1 Reply)
Discussion started by: danieldcc
1 Replies
6. Shell Programming and Scripting
Hi,
I am cutting data from a fixed length test file and then writing out a new record using the echo command, the problem I have is how to stop multiple spaces from being written to the output file as a single space.
Example:
cat filea | while read line
do
field1=`echo $line | cut -c1-2`
... (6 Replies)
Discussion started by: dc18
6 Replies
7. Shell Programming and Scripting
I am using GNU sed but this does not output "what". Why?
HEY=$(echo "hey 70.70.70.70:21 what: " | sed -nr 's/.*(70.70.70.70\|71.71.71.71):(21\|22\|115\|443\|989\|990) (.*):.*/\3/p')
echo $HEY (2 Replies)
Discussion started by: limmer
2 Replies
8. Shell Programming and Scripting
So, HostB has a SSH trust via pre-shared keys from HostA.
HostA> ssh HostB hostname
HostB
HostA> ssh HostB echo `hostname`
HostA
HostA> ssh HostB 'echo `hostname`'
`hostname`
HostA> ssh HostB "echo `hostname`"
HostA
HostA> ssh HostB echo $PS1
user@HostA:$PWD
HostA> ssh HostB... (12 Replies)
Discussion started by: Wrathe
12 Replies
9. UNIX for Advanced & Expert Users
Hello all!
This is my first post here!
I'm having a hard time with an IBM RS/6000 J40 machine.
I'm trying to install AIX 5.2L on it but, up to now, I can't make it boot from the CDROM.
Do any of you have an ideia?
Thank you for your time! (3 Replies)
Discussion started by: MCM
3 Replies
10. AIX
Hello all!
I'm having a hard time with an IBM RS/6000 J40 machine.
I'm trying to install AIX 5.2L on it but, up to now, I can't make it boot from the CDROM.
I can go to the configuration menu, but, I don't know hot to point to my SCSI CDROM in order to boot from it.
Do any of you have an... (2 Replies)
Discussion started by: MCM
2 Replies
03-13-2011
