10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
In the awk I am trying to subtract the difference $3-$2 of each matching $4 before the first _ (underscore) and print that value in $13.
I think the awk will do that, but added comments. What I am not sure off is how to add a line or lines that will add sum each matching $13 value and put it in... (2 Replies)
Discussion started by: cmccabe
2 Replies
2. Shell Programming and Scripting
Heyas
I'm reworking tui-dd atm, and having a similar issue with a 'weird formated tempfile'.
I've already applied what seemed to help from: https://www.unix.com/unix-for-dummies-questions-and-answers/261156-awk-should-work-shouldnt-2.html
However, it is weird...
The mini-dd works as... (2 Replies)
Discussion started by: sea
2 Replies
3. UNIX for Dummies Questions & Answers
$x=10
and providing the spaces between = and 10
$x= 10 (4 Replies)
Discussion started by: shashank1311
4 Replies
4. UNIX for Dummies Questions & Answers
scp 123.txt user1@computer1.com:..//john_x1/lab
scp 123.txt user1@computer1.com:../john_x1/lab
What is the difference between single and slash here and in general?
How to copy if we have a unique directory somewhere? Is some of above ways more prefered or... better solutions exists???
... (8 Replies)
Discussion started by: c_lady
8 Replies
5. Shell Programming and Scripting
just wondering what the difference is between 1,$ and /g when doing a substitution in vi. doesn't seem to be much difference from what i can see. (2 Replies)
Discussion started by: bigubosu
2 Replies
6. Shell Programming and Scripting
please explain in detail (2 Replies)
Discussion started by: crackthehit007
2 Replies
7. Shell Programming and Scripting
Hi
what is the difference between following:
if
then
//some code
fi
AND
if test
then
//some code
fi (3 Replies)
Discussion started by: skyineyes
3 Replies
8. UNIX for Dummies Questions & Answers
Many times over the years, I've noticed that if I accidentally type 'cd //', my bash prompt will display that I am in // instead of /. If I do an ls command, it looks just like I'm in /. So this morning I decided to try and do 'cd ///' all the way up to a full 'cd //////'. None of those attempts... (1 Reply)
Discussion started by: deckard
1 Replies
9. UNIX for Dummies Questions & Answers
What is the main difference between grep and sed (1 Reply)
Discussion started by: ss4u
1 Replies
10. Linux
samba:/home/backup # df -h /home/
Filesystem Size Used Avail Use% Mounted on
/dev/sdb2 34G 8.6G 26G 26% /home
samba:/home/backup # df -H /home/
Filesystem Size Used Avail Use% Mounted on
/dev/sdb2 37GB 9.2GB 28GB 26% /home
what... (2 Replies)
Discussion started by: cw1972
2 Replies