Using BSD sed: substitute the carrage return character with nothing; terminate the last line of the file with the new-line character; remove any blank lines and save the results in a new file.
This condition is not able to grep , can any one tell what's wrong with this part.
I am able to see from unix command but not with host script.
echo "Checking for Loader Status " >> $REPFILE
if test $? = 0
then
echo "Successful termination of SQL*Loader "$LOADER1 >>... (5 Replies)
I'm currently working on a project that would need to send email from my list of users.
Based on the search I've done, I could send formatted email from my server using Postfix.
I setup my mac adding a few lines below:
/etc/hostconfig
MAILSERVER=-YES-
/etc/postfix/main.cf
... (1 Reply)
My roommate forgot his admin password on his MacBook air..
He doesn't have the external SuperDrive, so we have no way of using the simple method of using the install disks and resetting the password..
The worst part is, he did this same thing about a year ago lol
At the time, we booted... (0 Replies)
Hi,
I've prob in doing grep. I want to grep line staring with number 531250 in the 1st column from a file (example in picture attached below)
using command
grep -w "531250" file
my ideal result should be
531250 1 21 42.1 100 1e-05 ... (8 Replies)
Hi.
I'm pretty new to shell scripting. All I want to do is have a simple shell script that opens a python script from the GUI i.e. when I double click the shell script it will launch the python file. However when I try to do this it looks for the python file in my home directory, I have tried... (1 Reply)
hey
i m kinda new to this so i will appreciate any help
, i have this list of values:
pwwn = 0x50012482009cd7a7 nwwn=0x50012482009cd7a6 port_id = 0x280200
pwwn = 0x5001248201bcd7a7 nwwn=0x5001248201bcd7a6 port_id = 0x280300
pwwn = 0x50012482009c51ad nwwn=0x50012482009c51ac port_id =... (4 Replies)
Hello,
Here is what I am trying to do:
1) Copy a string to the pasteboard using Command-C
2) Search for the string in a file in X11.
Command-C
pbaste | grep - filname (does NOT work)
What is the correct syntax?
Thanks! (4 Replies)
Hi,
mac.txt
My mac address is <Mac Address>.
How can i replace <Mac Address> with the actual of my computer?
I try to GREP command as below but i am unable to grep it to replace just <Mac Address>.
ifconfig eth0 | grep -o -E '(]{1,2}:){5}]{1,2}'
Million in Advance.
Please use... (7 Replies)
Hi,
Recently I got a .txt file from Mac user. when I try to open it in my Ubuntu machine using cat command it is not displaying any content of file however I can see the content using vi.
Anyone know How to see its content using cat as I have to process it in my shell script.
Thanks in... (4 Replies)
Discussion started by: diehard
4 Replies
LEARN ABOUT MOJAVE
paste
PASTE(1) BSD General Commands Manual PASTE(1)NAME
paste -- merge corresponding or subsequent lines of files
SYNOPSIS
paste [-s] [-d list] file ...
DESCRIPTION
The paste utility concatenates the corresponding lines of the given input files, replacing all but the last file's newline characters with a
single tab character, and writes the resulting lines to standard output. If end-of-file is reached on an input file while other input files
still contain data, the file is treated as if it were an endless source of empty lines.
The options are as follows:
-d list Use one or more of the provided characters to replace the newline characters instead of the default tab. The characters in list
are used circularly, i.e., when list is exhausted the first character from list is reused. This continues until a line from the
last input file (in default operation) or the last line in each file (using the -s option) is displayed, at which time paste
begins selecting characters from the beginning of list again.
The following special characters can also be used in list:
newline character
tab character
\ backslash character
Empty string (not a null character).
Any other character preceded by a backslash is equivalent to the character itself.
-s Concatenate all of the lines of each separate input file in command line order. The newline character of every line except the
last line in each input file is replaced with the tab character, unless otherwise specified by the -d option.
If '-' is specified for one or more of the input files, the standard input is used; standard input is read one line at a time, circularly,
for each instance of '-'.
EXIT STATUS
The paste utility exits 0 on success, and >0 if an error occurs.
EXAMPLES
List the files in the current directory in three columns:
ls | paste - - -
Combine pairs of lines from a file into single lines:
paste -s -d '
' myfile
Number the lines in a file, similar to nl(1):
sed = myfile | paste -s -d '
' - -
Create a colon-separated list of directories named bin, suitable for use in the PATH environment variable:
find / -name bin -type d | paste -s -d : -
SEE ALSO cut(1), lam(1)STANDARDS
The paste utility is expected to be IEEE Std 1003.2 (``POSIX.2'') compatible.
HISTORY
A paste command appeared in Version 32V AT&T UNIX.
BSD June 25, 2004 BSD