Anyone know how to use SED to append a comma to the end of each line
example:
field1,field2,field3,field4
If i Cat /textfile ---- How can i append the end of /textfile with a comman? (8 Replies)
Hi
I need to append some text @ end of the first line in a file.
like
myfile.txt
list = a,b,c
list.a=some..
I give the arg "d" . now it append at end of first line
list=a,b,c,d
list.a=some...
Please help me out this (7 Replies)
I am trying to automate a process of searching through a set of files and replace all occurrences of a formatted text with the next item in the list of a second file. Basically i need to replace all instances of T????CLK???? with an IP address from a list in a second file. the second file is one IP... (9 Replies)
Hi,
I've spent some time researching for this but can't seem to find a solution. I have a file like this
1234|Test|20101111|18:00|19:00There will be multiple lines in the file with the same kind of format. For every line I need to make it this
1234|Test|20101111|18:00|19:00||create... (5 Replies)
I've scoured the internet with mixed results. As an amateur I turn to the great minds here.
I have a text file of 80 or so lines. I want to add ".pdf" to the end of each line. (For now that's it)
Most of the internet points toward using "sed". I don't know coding but can figure things out... (4 Replies)
After I create printer queues in AIX, I have to append a filter file location within that printers custom file. within lets say test_queue.txt I need to find the row that starts with :699 and then I need to append on the end the string /usr/local/bin/k_portrait.sh.
Now I've gotten the sed... (2 Replies)
I have very limited coding skills but I'm wondering if someone could help me with this. There are many threads about matching strings in two files, but I have no idea how to add a column from one file to another based on a matching string.
I'm looking to match column1 in file1 to the number... (3 Replies)
Hi guys!
I'm trying to write something to find each line of file1 into file2, if line is found return YES, if not found return NO. The result can be written to a new file.
Can you please help me out?
FILE1 INPUT:
WATER
CAR
SNAKE
(in reality this file has about 600 lines each with a... (2 Replies)
Hi
I have two files file1 and file2
File1 10,000 entries:It has 3 columns below.
conn=232257 client=xxx.xxx.xx.xxx:60491 protocol=LDAP
File2 has 500 entries It has two columns.
conn=232257 dn="uid=xxxx,ou=xxxx,ou=xxxx,dc=xxxxx,dc=xxxx"
conn=232398... (10 Replies)
Platform : Oracle linux 6.5
I have two log files with the following contents
# ls -l
total 8
-rw-r--r--. 1 root root 75 Dec 10 20:55 myLogfile1.log
-rw-r--r--. 1 root root 51 Dec 10 20:57 myLogfile2.log
#
# cat myLogfile1.log
hello world
jaded zombies acted quaintly but kept driving... (9 Replies)
Discussion started by: kraljic
9 Replies
LEARN ABOUT V7
diff
DIFF(1) General Commands Manual DIFF(1)NAME
diff - differential file comparator
SYNOPSIS
diff [ -efbh ] file1 file2
DESCRIPTION
Diff tells what lines must be changed in two files to bring them into agreement. If file1 (file2) is `-', the standard input is used. If
file1 (file2) is a directory, then a file in that directory whose file-name is the same as the file-name of file2 (file1) is used. The
normal output contains lines of these forms:
n1 a n3,n4
n1,n2 d n3
n1,n2 c n3,n4
These lines resemble ed commands to convert file1 into file2. The numbers after the letters pertain to file2. In fact, by exchanging `a'
for `d' and reading backward one may ascertain equally how to convert file2 into file1. As in ed, identical pairs where n1 = n2 or n3 = n4
are abbreviated as a single number.
Following each of these lines come all the lines that are affected in the first file flagged by `<', then all the lines that are affected
in the second file flagged by `>'.
The -b option causes trailing blanks (spaces and tabs) to be ignored and other strings of blanks to compare equal.
The -e option produces a script of a, c and d commands for the editor ed, which will recreate file2 from file1. The -f option produces a
similar script, not useful with ed, in the opposite order. In connection with -e, the following shell program may help maintain multiple
versions of a file. Only an ancestral file ($1) and a chain of version-to-version ed scripts ($2,$3,...) made by diff need be on hand. A
`latest version' appears on the standard output.
(shift; cat $*; echo '1,$p') | ed - $1
Except in rare circumstances, diff finds a smallest sufficient set of file differences.
Option -h does a fast, half-hearted job. It works only when changed stretches are short and well separated, but does work on files of
unlimited length. Options -e and -f are unavailable with -h.
FILES
/tmp/d?????
/usr/lib/diffh for -h
SEE ALSO cmp(1), comm(1), ed(1)DIAGNOSTICS
Exit status is 0 for no differences, 1 for some, 2 for trouble.
BUGS
Editing scripts produced under the -e or -f option are naive about creating lines consisting of a single `.'.
DIFF(1)