9 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I have two files as below
1.txt
AA 123
CC 145
DD 567
2.txt
AA 111
YY 128
CC 144
FF 222
DD 777
ZZ 875
basically 1.txt is updated file, if i do cat 1.txt 2.txt output should be as below
o/p (4 Replies)
Discussion started by: Tecnical_help12
4 Replies
2. UNIX for Dummies Questions & Answers
Hi there,
I have the following problem. I have a csv file which looks like
'AGI,ABJ,Y,Y,Y,None,EQUATION,ANY,ANY,None,'
'AGI,ABJ,Y,Y,Y,None,EQUATION HEAVY,ANY,ANY,None,'
'AGI,ABJ,Y,Y,Y,None,VARIATION,ANY,ANY,None,'
but I do this
for ab in $(cat test.csv); do echo $ab; done
in the... (4 Replies)
Discussion started by: sickboy
4 Replies
3. Shell Programming and Scripting
I want to concatenate 100 files to one file and append file name in each record to find out which file it came from
for a in $(<shal_group)
do
cat $a >> bigoutput.group
The above code put all files in one file but i want file name appended to each file
Record should be like this... (3 Replies)
Discussion started by: pinnacle
3 Replies
4. UNIX for Dummies Questions & Answers
I have a file named filelist. the content is a list of files including the path.
$ cat filelist
$curdir/test1
$curdir/test2
I want to cat each file in the list, such as cat $curdir/test1, cat $curdir/test2. (The $curdir has been exported).
it can't open the test1/test2, it can't change... (3 Replies)
Discussion started by: steven_TTG
3 Replies
5. Shell Programming and Scripting
Hello,
So I sorted my file as I was supposed to:
sort -n -r -k 2 -k 1 file1 | uniq > file2
and when I wrote
> cat file2
in the command line, I got what I was expecting, but in the script itself
...
sort -n -r -k 2 -k 1 averages | uniq > temp
cat file2
It wrote a whole... (21 Replies)
Discussion started by: shira
21 Replies
6. Shell Programming and Scripting
Hello, I'm starting from the scratch with Unix, and I was wondering if you could give me an answer for this problem...
I've got a column with different names of files, something like:
./file1
./file2
...
Now, I would like to show the content of each file. The column with the names comes... (5 Replies)
Discussion started by: kalius88
5 Replies
7. UNIX for Dummies Questions & Answers
Hi All,
This is actually a good interview question.
On linux, the permissions and group for 'shutdown' and 'cat' is the same.
-rwxr-xr-x 1 root root 18K 2008-05-21 10:43 shutdown
-rwxr-xr-x 1 root root 17K 2007-01-30 19:51 cat
Then why is it that a... (5 Replies)
Discussion started by: scottsiddharth
5 Replies
8. Shell Programming and Scripting
cat myname.txt
John Doe I
John Doe II
John Doe III
-----------------------------------------------------------------------
for i in `cat myname.txt`
do
echo This is my name: $i >> thi.is.my.name.txt
done
-----------------------------------------------------------------------
cat... (1 Reply)
Discussion started by: danimad
1 Replies
9. UNIX for Dummies Questions & Answers
Hi
Can anybody tell the difference between Difference between cat , cat > , cat >> and touch command in UNIX?
Thanks (6 Replies)
Discussion started by: skyineyes
6 Replies