10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have 20 files (file001.txt upto file020.txt) and I want to read them from 3rd line upto end of file (line 1002). But in the final file they should appear to start from line 1.
I need following kind of output in a single file:
Filename Line number 2ndcolumn 4thcolumn
I... (14 Replies)
Discussion started by: bioinfo
2. Shell Programming and Scripting
I'm struggling with this one, any help is appreciated.
I have File1 with hundreds of unique words, like this:
I want to count each word from file1 in file2 and return how many times each word is found.
I tried something like this:
for i in $(cat file1); do... (13 Replies)
Discussion started by: demmel
3. Shell Programming and Scripting
I am trying to display the output of ls and also print the number of characters in EVERY file name. This is what I have so far:
for x in `ls`; do
echo The number of characters in x | wc -m
Any help appreciated (1 Reply)
Discussion started by: LinuxNubBrah
4. UNIX for Dummies Questions & Answers
Hi, I have 7 terabytes of tar files, one for every single day since 1980. Inside these tar files are GRIB files, each with 100+ variables. There's 8 GRIBs in each tar, corresponding to different times of the day. I need 6 friggin variables..., and it takes TWO WEEKS TO EXTRACT ALL THE TAR FILES... (3 Replies)
Discussion started by: sammysoil
5. Shell Programming and Scripting
My script has to send 2 files as a separate attachment(Note : files to be sent without zipping) to the specified email id.
Below code was used but it is not attaching the file as expected instead the file contents are displayed in the body of the email.
Kindly,help with your... (22 Replies)
Discussion started by: meva
6. Shell Programming and Scripting
I have a list of xml file. I need to split the files to a different files when see the <ko> tag.
The list of filename are
... (3 Replies)
Discussion started by: natalie23
7. Shell Programming and Scripting
I am trying to send multiple files as attachment in one email, I tried to search but couldn't find. Please let me know if any solutions. (2 Replies)
Discussion started by: mgirinath
8. Shell Programming and Scripting
if test.dat is the file
cat test.dat|uuencode test.dat|mailx -s "subject" mailid
can be used for attaching test.dat
how can i attach more than one file to a mail using mailx (2 Replies)
Discussion started by: anumkoshy
9. UNIX for Advanced & Expert Users
I am maintaining a server and I use pine as MUA and sendmail as MTA. Suddenly many users in the network face the problem of not being able to attach files using pine. I checked the sendmail.cf file and found a variable "MaxMessageSize = 1000000". Eventhough the message size... (2 Replies)
Discussion started by: maybemedic
10. UNIX for Dummies Questions & Answers
I am searching some rather large text files using grep and or awk.
What I would like to know is if there is a way (either with grep, awk, or realy any other unix tool) to stop the search when a predifined number of results are returned.
I would like to do this for speed purpuses. When i get... (6 Replies)
Discussion started by: evan108