Add new lines with a space in beginning Post: 302191056

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

delete lines from file2 beginning w/file1

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...

2. Shell Programming and Scripting

grep - to exclude lines beginning with pattern

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..

3. Shell Programming and Scripting

Adding words to beginning of lines

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

4. Shell Programming and Scripting

Remove white space at the beginning of lines

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...

5. Shell Programming and Scripting

Swapping lines beginning with certain words using sed/awk

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; }...

6. Solaris

deleting blank space in beginning of line in vi

How can we delete all the blank spaces in the beginning of some lines in a text in vi? Thanks,

7. Shell Programming and Scripting

Extract lines between 2 strings add white space

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 &

8. Shell Programming and Scripting

Space at beginning of the line

How can I delete spaces at the begining of all lines of my file ?

9. Shell Programming and Scripting

SED - insert space at the beginning of line and multi replace command

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...

10. Shell Programming and Scripting

Insert at the beginning of odd lines

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.

LEARN ABOUT OSX

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)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

delete lines from file2 beginning w/file1

Discussion started by: michieka

2. Shell Programming and Scripting

grep - to exclude lines beginning with pattern

Discussion started by: frustrated1

3. Shell Programming and Scripting

Adding words to beginning of lines

Discussion started by: Ernst

4. Shell Programming and Scripting

Remove white space at the beginning of lines

Discussion started by: tipi