05-01-2008
Add new lines with a space in beginning
Hi
file1.txt contains
GigabitEthernet1/1
GigabitEthernet1/2
GigabitEthernet2/2
GigabitEthernet2/4
GigabitEthernet2/14
GigabitEthernet2/16
can anyone show me how to modify it as below. there is a space at the beginning of the next two lines . ie 'no shut' and 'switch..'
!
interface GigabitEthernet1/1
no shut
switchport mode access
!
GigabitEthernet1/2
no shut
switchport mode access
!
.
.
.
.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I've been searching around here and other places, but can't put this together...
I've got a unique list of words in file 1 (one word on each line).
I need to delete each line in file2 that begins with the word in file1.
I started this way, but want to know how to use file1 words instead... (13 Replies)
Discussion started by: michieka
13 Replies
2. Shell Programming and Scripting
11132
13069
11137
11142
13070
Can I use grep command to exclude all lines beginning with 13?
I dont want to use grep -v 13 as potentially there will be a number with something like 11013 that I would exclude in error.. (2 Replies)
Discussion started by: frustrated1
2 Replies
3. Shell Programming and Scripting
I have a file that contains a great number of lines, let's say 183 lines, and I want to add: echo " to the beginning of each line. What is the easiest way to do it?
Tx (9 Replies)
Discussion started by: Ernst
9 Replies
4. Shell Programming and Scripting
Hi!
I store some data obtained with grep or awk in a file. The problem is that some lines have white space at the begining :
line1
line2
line3
I use something like
grep WORD INFILE >> OUTFILE
awk >> OUTFILE
I would love if it were possible to remove the white whitout parsing the... (4 Replies)
Discussion started by: tipi
4 Replies
5. Shell Programming and Scripting
I have a large file which reads like this:
fixed-address 192.168.6.6 {
hardware ethernet 00:22:64:5b:db:b1;
host X;
}
fixed-address 192.168.6.7 {
hardware ethernet 00:22:64:5b:db:b3;
host Y;
}
fixed-address 192.168.6.8 {
hardware ethernet 00:22:64:5b:db:b4;
host A;
}... (4 Replies)
Discussion started by: ksk
4 Replies
6. Solaris
How can we delete all the blank spaces in the beginning of some lines in a text in vi?
Thanks, (2 Replies)
Discussion started by: Pouchie1
2 Replies
7. Shell Programming and Scripting
I'm trying to extract all the lines between 2 strings (including the lines containing the strings)
To make the strings unique I need to include white space if possible. I'm not certain how to do that.
sed -n '/ string1 /,/string2/p' infile > outfile & (4 Replies)
Discussion started by: dcfargo
4 Replies
8. Shell Programming and Scripting
How can I delete spaces at the begining of all lines of my file ? (2 Replies)
Discussion started by: Sara_84
2 Replies
9. Shell Programming and Scripting
hi I am trying to use SED to replace the line matching a pattern using the command
sed 'pattern c\
new line
' <file1 >file 2
I got two questions
1. how do I insert a blank space at the beginning of new line?
2. how do I use this command to execute multiple command using the -e... (5 Replies)
Discussion started by: piynik
5 Replies
10. Shell Programming and Scripting
Hello people,
I am trying with sed to insert some text at the beginning of each odd line of a file but no luck. Can you please help. Awk is also suitable but I am not very familiar with it.
Thank you in advance for any help. (7 Replies)
Discussion started by: drbiloukos
7 Replies
LEARN ABOUT CENTOS
lamhalt
LAMHALT(1) LAM TOOLS LAMHALT(1)
NAME
lamhalt - Shutdown the LAM/MPI run-time environment.
SYNOPSIS
lamhalt [-dhHv]
OPTIONS
-d Turn on debugging mode. This implies -v.
-h Print the command help menu.
-i Return immediately (even before the LAM universe is fully halted); deprecated
-H Suppress printing the header message.
-v Be verbose.
DESCRIPTION
The lamhalt tool terminates the LAM software on each of the nodes that were initially booted with lamboot and/or lamgrow. No additional
command line arguments are necessary - lamhalt simply sends a message to each remote node telling it to shut down. Each remote node
invokes tkill(1) locally to shut down. See tkill(1) for a description of how LAM is terminated on each node.
lamhalt may fail if one of the remote nodes has failed, and does not respond to lamhalt's queries. In this case, the lamwipe(1) command
should be used to shut down LAM/MPI. If lamwipe(1) fails, the user can manually invoke tkill(1) on the troubled node. In extreme cases,
the user may have to terminate individual LAM processes with kill(1).
Older versions of lamhalt would return 1-3 seconds before the entire LAM universe was shut down. This caused problems for some LAM users,
particularly those who had scripts that invoked lamboot immediately after lamhalt. lamhalt has therefore been changed to wait until the
entire LAM universe is down before exiting. This makes the execution of lamhalt take a few seconds (typically less than 5).
For users who want the old lamhalt behavior, use the -i (or "immediate") switch, which will cause lamhalt to return immediately, likely
before the entire LAM universe has been taken down.
EXAMPLES
lamhalt -d
Shutdown LAM on the machines and be verbose about its actions.
SEE ALSO
recon(1), lamboot(1), tkill(1), bhost(5), lam-helpfile(5), lamwipe(1)
LAM 7.1.4 July, 2007 LAMHALT(1)