10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
because the tail +2 on the first line gives me the file name pomga I do not want anything like what I miss
tail +2 ejemplo.txt
ouput
==> ejemplo.txt <==
1
2
3
4
5
6
7
8
9
10 (2 Replies)
Discussion started by: tricampeon81
2 Replies
2. Shell Programming and Scripting
I have 250 files that have 16 columns each - all numbered as follows stat.1000, stat.1001, stat.1002, stat.1003....stat.1250.
I would like to join all 250 of them together tail by tail as follows. For example
stat.1000
a b c
d e f
stat.1001
g h i
j k l
So that my output... (2 Replies)
Discussion started by: kayak
2 Replies
3. Shell Programming and Scripting
...when the lines use both a colon and commas to separate the parts you want read as information.
The first version of this script used cut and other non-Bash-builtins, frequently, which made it nice and zippy with little more than average processor load in GNOME Terminal but, predictably, slow... (2 Replies)
Discussion started by: SilversleevesX
2 Replies
4. Shell Programming and Scripting
hi guys
I am working on a menu for linux... some basic stuff.
but I have an issue. I got 1 server where something is working and the same thing does not work in the same way in another linux box
Basically I am simulating a command line where user insert some commands and to end and go back... (7 Replies)
Discussion started by: karlochacon
7 Replies
5. Shell Programming and Scripting
Hi,
i have a file say samp.s which has
123 a b c d
123 e f g h
123 i j k l
123 m n o p
234 a b c d
234 e f g h
234 i j k l
the first 3 characters in each line are considered the key values
i have one more file temp.txt which has
123
234
i want to have a page break in... (5 Replies)
Discussion started by: Sheema
5 Replies
6. Shell Programming and Scripting
is it possible? because i still need to keep on reading even though i don't want to read that particular line (7 Replies)
Discussion started by: finalight
7 Replies
7. HP-UX
Hello again,
We need to install patches to HP-UX B.11.11 but would like to break the mirror it has (with out damaging it) so that in case of failure we can use this a meassure procedure.
Any ideas on how to do this
Thank you! (2 Replies)
Discussion started by: AQG
2 Replies
8. Shell Programming and Scripting
I am trying to extract a particular line from a.log which keeps appending every sec and output that into a newfile b.log which should append itself with filtered data received from a.log
I tried
tail -f a.log |grep fail| tee -a b.log
nothing in b.log
tail -f a.log |grep fail >>b.log
... (4 Replies)
Discussion started by: wannalearn
4 Replies
9. Shell Programming and Scripting
Hello all,
I have search the forum and could not find an answer...Here is what I am trying to do. Every 15 minutes, a script send uptime output to a logfile (dailylog.log), that file contains lines like the one below:
11:21am up 44 days, 19:15, 1 user, load average: 0.00, 0.02, 0.03
... (7 Replies)
Discussion started by: qfwfq
7 Replies
10. Shell Programming and Scripting
Working in HP-UX 10.20. I eventually want to write a bourne shell script to handle the following problem, but for now I am just toying with it at the command line.
Here's what I am basically trying to do:
tail -f log_X | grep n > log_Y
I am doing a tail -f on log_X . Once it sees "n", I... (6 Replies)
Discussion started by: cdunavent
6 Replies