Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Removing Part of a variable based on a pattern Post 302560264 by radoulov on Thursday 29th of September 2011 10:05:39 AM
Old 09-29-2011
It's rather simple:
Code:
$ ls -l
total 0
-rw-r--r--   1 xxxx    xxxxx         0 Sep 29 16:03 first log - 1x05 - testing.txt
-rw-r--r--   1 xxxx    xxxxx         0 Sep 29 16:03 second file - 13x25 - logging.log
-rw-r--r--   1 xxxx    xxxxx         0 Sep 29 16:03 third from start - 3x03 - something.lst
$ for f in *; do printf '%s\n' "${f%% - *}"; done
first log
second file
third from start

This User Gave Thanks to radoulov For This Post:
 

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

find the line starting with a pattern and save a part in variable

Hi i have a file which has mutiple line in it. inside that i have a pattern similar to this /abc/def/hij i want to fine the pattern starting with "/" and get the first word in between the the symbols "/" i.e. "abc" in this case into a variable. thanks in advance (13 Replies)
Discussion started by: kichu
13 Replies

2. Shell Programming and Scripting

Print a pattern between the xml tags based on a search pattern

Hi all, I am trying to extract the values ( text between the xml tags) based on the Order Number. here is the sample input <?xml version="1.0" encoding="UTF-8"?> <NJCustomer> <Header> <MessageIdentifier>Y504173382</MessageIdentifier> ... (13 Replies)
Discussion started by: oky
13 Replies

3. UNIX for Dummies Questions & Answers

sed or awk - removing part of line?

hi all, I am having trouble finding the right string for this - I dont know whether to use awk or sed.. If I have a file with alot of names and phone numbers like this McGowan,Sean 978-934-4000 Kilcoyne,Kathleen 603-555-1212 Club603,The 617-505-1332 Boyle,William 301-444-1221 And... (11 Replies)
Discussion started by: alis
11 Replies

4. Shell Programming and Scripting

removing part of a file

Right this is quite a long one, I have a script which complies all listed stats files into one file and emails it out, However this has to be run manually and i would like it to run automatically, I have a list of files eg sa17 sa18 sa19 sa20 sa21 one file for each of last weeks... (9 Replies)
Discussion started by: Bdoydie
9 Replies

5. Shell Programming and Scripting

Removing folders with specific name/part

Hi, I need a way to remove all folders that contain "Quick" in their names in a directory called /var/tmp... However all attemps I have tried won't work. :wall: I so far tried find /var/tmp -type d -name "Quick" | sudo xargs rm -rf find . -name "Quicklook" -exec rm -rf {} \; find .... (2 Replies)
Discussion started by: pasc
2 Replies

6. UNIX for Dummies Questions & Answers

Find next line based on pattern, if it is similar pattern skip it

Hi, I am able to get next line if it is matching a particular pattern. But i need a way to skip if next line also matches same pattern.. For example: No Records No Records Records found got it Records found Now i want to find 'Records found' after 'No Records' pattern matches.. ... (5 Replies)
Discussion started by: nagpa531
5 Replies

7. Shell Programming and Scripting

Splitting textfile based on pattern and name new file after pattern

Hi there, I am pretty new to those things, so I couldn't figure out how to solve this, and if it is actually that easy. just found that awk could help:(. so i have a textfile with strings and numbers (originally copy pasted from word, therefore some empty cells) in the following structure: SC... (9 Replies)
Discussion started by: luja
9 Replies

8. Shell Programming and Scripting

Discard part of a file based on a pattern ---

I have the file: s3_T0(2) Pos "1" "2" s1_T1(2) Pos "1" "2" --- 0 0 1 0 0 1 1 1 --- 1 2 "tau0" 1 2 "h10" I want to patternmatch on --- and get only the third part i.e. 1 2 "tau0" 1 2 "h10" I wanted to start simple but even something like (5 Replies)
Discussion started by: eagle_fly
5 Replies

9. UNIX for Dummies Questions & Answers

Removing PATTERN from txt without removing lines and general text formatting

Hi Everybody! First post! Totally noobie. I'm using the terminal to read a poorly formatted book. The text file contains, in the middle of paragraphs, hyphenation to split words that are supposed to be on multiple pages. It looks ve -- ry much like this. I was hoping to use grep -v " -- "... (5 Replies)
Discussion started by: AxeHandle
5 Replies
UNICODE_START(1)					      General Commands Manual						  UNICODE_START(1)

NAME
unicode_start - put keyboard and console in unicode mode SYNOPSIS
unicode_start [font [umap]] DESCRIPTION
The unicode_start command will put the keyboard and console into Unicode (UTF-8) mode. For the keyboard this means that one can attach 16-bit U+xxxx values to keyboard keys using loadkeys(1), and have these appear as UTF-8 input to user programs. Also, that one can type hexadecimal Alt-xxxx using the numeric keypad, and again produce UTF-8. For the console this means that the kernel expects UTF-8 output from user programs, and displays the output accordingly. The parameter font is a font that is loaded. It should have a built-in Unicode map, or, if it hasn't, such a map can be given explicitly as second parameter. When no font was specified, the current font is kept. NOTE
Unicode mode is a parameter with a value per virtual console. However, usually the font and keymap is common to all consoles. SEE ALSO
dumpkeys(1), kbd_mode(1), loadkeys(1), unicode_stop(1), utf-8(7), setfont(8) 3 Feb 2001 UNICODE_START(1)
All times are GMT -4. The time now is 06:01 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy