10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
How to remove first word from line. The line may or may not start with blank.
NEW_PARAM1=$(magic-command " -t --protocol=TCP -P 12345-u root -h localhost ")
NEW_PARAM2=$(magic-command "-t --protocol=TCP -P 12345 -u root -h localhost ")
I want NEW_PARAM1 equal to NEW_PARAM2 equal ... (2 Replies)
Discussion started by: jcdole
2. Shell Programming and Scripting
I have a file: file.txt, which contains the following data in it.
This is a file, my name is Karl, what is this process, karl is karl junior, file is a test file, file's name is file.txt
My name is not Karl, my name is Karl Joey
What is your name?
Do you know your name and... (3 Replies)
Discussion started by: anuragpgtgerman
3. Shell Programming and Scripting
Hope you guys had a wonderful weekend
I have a scenario where in which I have to read a file line by line
and check for few words before redirecting to a file
I have searched the forum but,either those answers dint work (perhaps because of my wrong under standing of how IFS... (6 Replies)
Discussion started by: Kingcobra
4. Shell Programming and Scripting
I am running a command find . -name amp.cfg | cut -c 3- which gives me output something like below
deb/err/amp.cfg I want to remove trailing "/amp.cfg" so that i should get output something like... (7 Replies)
Discussion started by: anand.shah
5. Shell Programming and Scripting
Hi Guys, :p
I have a file like this:
2010-04-25 00:00:30,095 INFO - ]- start process U100M4
2010-04-25 00:00:30,096 DEBUG - ] -- call EJB
2010-04-25 00:00:30,709 INFO - - end processU100M4
2010-04-25 00:00:30,710 DEBUG - got message=Sorry
I want to out put format.
2010-04-25... (5 Replies)
Discussion started by: ooilinlove
6. Shell Programming and Scripting
I have a file like this:
wwwe 1 ioie ewew yyy uuu 88
erehrlk 4 ihoiwhe lkjhassad lkhsad yyy mmm 45
jhash lhasdhs lkhsdkjsn ouiyrshroi oihoihswodnw oiyhewe yyy ggg 77
I want to remove everything after "yyy" and including "yyy" from each line in the file.
So I want:... (2 Replies)
Discussion started by: npatwardhan
7. Shell Programming and Scripting
If my file is:
Wed Sep 9 22:45:14 EDT 2009
sftp> sftp> sftp> sftp> sftp> sftp> sftp> sftp> sftp> sftp> sftp> sftp> sftp>
This is log file generated from transfer...
sftp> sftp> sftp> sftp> Files placed properly....
sftp> sftp> sftp>
How can I remove "sftp>" word from this... (4 Replies)
Discussion started by: darshakraut
8. UNIX for Dummies Questions & Answers
I have a file from which the Header and the Trailer lines need to be removed. They are confirmed to be the first and the last lines in the file.
I have tried a few commands, but not successful yet. It needs to be implemented urgently, hence any help is greatly appreciated.
----------... (1 Reply)
Discussion started by: ragz_82
9. UNIX for Dummies Questions & Answers
On commad promt of a shell..
How can we move our cursor word by word.
Like Ctrl+A takes to the starting of the command...
Any shortcut like that..?
pbsrinivas (1 Reply)
Discussion started by: pbsrinivas
10. Shell Programming and Scripting
I am struggling with a shell script to make my life simpler, with a number of practical ways in which it could be used. I want to take a standard text file, and pull the 'n'th word from each line such as the first word from a text file.
I'm struggling to see how each line can be... (5 Replies)
Discussion started by: tricky
CAT(1) FSF CAT(1)
cat - concatenate files and print on the standard output
cat [OPTION] [FILE]...
Concatenate FILE(s), or standard input, to standard output.
equivalent to -vET
number nonblank output lines
-e equivalent to -vE
display $ at end of each line
number all output lines
never more than one single blank line
-t equivalent to -vT
display TAB characters as ^I
use ^ and M- notation, except for LFD and TAB
--help display this help and exit
output version information and exit
With no FILE, or when FILE is -, read standard input.
Written by Torbjorn Granlund and Richard M. Stallman.
Report bugs to <firstname.lastname@example.org>.
Copyright (C) 2002 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
The full documentation for cat is maintained as a Texinfo manual. If the info and cat programs are properly installed at your site, the
should give you access to the complete manual.
cat (coreutils) 4.5.3 February 2003 CAT(1)