10-25-2019
For loop for seperate files
For shell script. If I had two separate files, file.txt and file1.txt and each has just a list of names from the who command. How would I create an if loop to compare each name?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
i have this sample data:
test01 --- abc-01 name1
abc-02 name2
abc-03 name3
test02 --- abc-20 name4
abc-21 name5
test03 --- abc-22 name6
abc-23 name7
i want to generate a file... (13 Replies)
Discussion started by: inquirer
13 Replies
2. Shell Programming and Scripting
I am using
printf "%-75s%+10s %5s %1s \n" $s $z $x $y > status
It works really well, however, when I email status it is sending 10 emails when I would like it to be in one.
Is there a way to make all the output to go into one instance of a txt file. Yet still keep it 1 on each... (12 Replies)
Discussion started by: chrchcol
12 Replies
3. Shell Programming and Scripting
Hello ALL,
I really need help to grep data and store in particular format. I am struggling to write that script .Please help me to solve this problem otherwise i will loose my job...
I have to compare 2 files and generate the staticts of the data.
First file product.dat contains 2 column . ... (4 Replies)
Discussion started by: getdpg
4 Replies
4. Shell Programming and Scripting
My goal is to send multiple files to a person based on their input. The files have similar names like:
file1-egress-filter
file2-ingress-filter
stuff1-egress-filter
stuff2-ingress-filter
...
The script is run with the filename given as arguments, such as: ./mail.sh file stuff
would... (6 Replies)
Discussion started by: earnstaf
6 Replies
5. Shell Programming and Scripting
Hi,
So I have a text file which I want to separate into separate text files. I would use the split command but the problem here is that the text file is separated by delimiters. For example:
blah
blah blah
------
more text
-----
and some more text
So basically the first part should be... (4 Replies)
Discussion started by: eltinator
4 Replies
6. UNIX for Dummies Questions & Answers
Hello,
I am comparing files with for mismatches using fgrep but I've run into a problem.
fgrep -vf $file1 $file2 > mismatches.dat
file1 and file2 both contain file names on each line
file1 has filenames which are up to 92 characters long and contain the "$" char.
example file name:... (2 Replies)
Discussion started by: orahi001
2 Replies
7. Shell Programming and Scripting
Dear all,
i dont know how to split one variable value in 2 variable. please send me any example.
variable1= "abcde developer"
now i want to seperate the values and seperator is space. (6 Replies)
Discussion started by: intikhabalam
6 Replies
8. Shell Programming and Scripting
Hello,
I need help finding a script that will allow me to move files from one directory to another directory 10k files at a time.
I have a directory that has 100 K files in it. I need to have those 100k files broken apart to separate directories each with 10k files in them.
Here is the... (8 Replies)
Discussion started by: Geo_Bean
8 Replies
9. UNIX for Dummies Questions & Answers
Hi,
My first post!!
I have a files with header, something like this
Header_Row
AMC|D1|D2|D2
AAO|D3|D4|D5
AMC|D6|D7|D8
AAO|D9|D10|D11
.
.
.
.
.
and millions fo records thereafter like this.
I want to read the above file in a loop and write the lines having AMC into another... (1 Reply)
Discussion started by: amitbakre
1 Replies
10. Shell Programming and Scripting
Hey guys.
I have been trying to figure out an easy way to seperate a liste of 150k numbers (10 digits) in a .txt file into odd and even numbers with each of their own files, for a project at work.
I've tried Excel, but it was too much for it and it wasnt very simple. So i gave up after... (13 Replies)
Discussion started by: TranceC
13 Replies
DIFF(1) General Commands Manual DIFF(1)
NAME
diff - print differences between two files
SYNOPSIS
diff [-c | -e | -C n] [-br]file1 file2
OPTIONS
-C n Produce output that contains n lines of context
-b Ignore white space when comparing
-c Produce output that contains three lines of context
-e Produce an ed-script to convert file1 into file2
-r Apply diff recursively to files and directories of
EXAMPLES
diff file1 file2 # Print differences between 2 files
diff -C 0 file1 file2
# Same as above
diff -C 3 file1 file2
# Output three lines of context with every
diff -c file1 file2 # Same
diff /etc /dev # Compares recursively the directories /etc and /dev
diff passwd /etc # Compares ./passwd to /etc/passwd
DESCRIPTION
the same name, when file1 and file2 are both directories" difference encountered"
Diff compares two files and generates a list of lines telling how the two files differ. Lines may not be longer than 128 characters. If
the two arguments on the command line are both directories, diff recursively steps through all subdirectories comparing files of the same
name. If a file name is found only in one directory, a diagnostic message is written to stdout. A file that is of either block special,
character special or FIFO special type, cannot be compared to any other file. On the other hand, if there is one directory and one file
given on the command line, diff tries to compare the file with the same name as file in the directory directory.
SEE ALSO
cdiff(1), cmp(1), comm(1), patch(1).
DIFF(1)