Sponsored Content
Top Forums Shell Programming and Scripting Complex bash/sed, variables and nested quotes Post 302659957 by Corona688 on Thursday 21st of June 2012 05:45:28 PM
Old 06-21-2012
Code:
awk 'NR==29 { print L ; next } 1' L="%let outputfile=\"/user/cq_${1}.csv\";" inputfile > outputfile

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Complex problem about nested for loops

Hey, I'm writing this bash script that will test print me many copies of the same program but with different combos of 4 variables being between 1 and 100. Here's the code: #! /bin/bash x=0 for ((a=1; a < 101; a++)) do for ((b=1; b < 101; b++)) do for ((c=1; c < 101; c++)) do for... (4 Replies)
Discussion started by: Silverlining
4 Replies

2. Shell Programming and Scripting

using sed on bash variables (or maybe awk?)

Hi all- I've been fooling with this for a few days, but I'm rather new at this... I have a bash variable containing a long string of various characters, for instance: JUNK=this that the other xyz 1234 56 789 I don't know what "xyz" actually is, but I know that: START=he other and ... (2 Replies)
Discussion started by: rev66
2 Replies

3. Shell Programming and Scripting

nested variables

Is there any way to do variable nesting using sh? For example: example_1="a test string" example_2="another test" example_3="etc..." i=2 echo ${example_$i} The shell reports: sh: ${example_$i}: bad substitution If not, maybe someone could suggest another method. Thanks in... (3 Replies)
Discussion started by: kevinl33
3 Replies

4. Shell Programming and Scripting

how to use in bash variables and quotes

I have some troubles with variables and quotes... I want: if $URL is empty (no user input) go to http://www.localhost/index.php/ else add this string (search) "?s=+$URL" EXAMPLE: No user input string= http://www.localhost/index.php/ User input = "unix" string=... (3 Replies)
Discussion started by: aspire
3 Replies

5. Shell Programming and Scripting

Use variables with double quotes sed -i

I have the following line of code: sed -i "/MatchText/ s/${tgrepLine}/${tNewLine}/" filename.outputfilename.output contains this: blablabla PATH=".:/home/root/bin/:/usr/local/bin/" blablablaVariable ${tgrepLine} contains: PATH=".:/home/root/bin/:/usr/local/bin/" Variable ${tNewLine}... (3 Replies)
Discussion started by: inspire87
3 Replies

6. UNIX for Dummies Questions & Answers

Bourne-sh (not bash) question about nested loops and sed

Here's the input: alpha, numeric or alphanumeric string ("line 1 string") numeric string ("line 2 string") numeric string ("line 3 string") numeric string ("line 4 string") ... where - each numeric string is in a pattern that can be matched with RE but - there can be any number of... (2 Replies)
Discussion started by: uiop44
2 Replies

7. Shell Programming and Scripting

Two variables in output file name nested for loops

I am trying to use two nested for loops to process some files and then create a new file using both variables in the output file name. I have several files in this naming style: S1_L3_all_R1.fastq S1_L3_all_R2.fastq S1_L4_all_R1.fastq S1_L4_all_R2.fastq . . S1_L8_all_R1.fastq... (3 Replies)
Discussion started by: aminards
3 Replies

8. Shell Programming and Scripting

Nested double quotes won't work in my bash script?

In a bash script I have: LSCMD="find /project/media/ -mindepth 2 -maxdepth 2 -name \"files*pkg\"" ALL_PACKAGES=$( $LSCMD | sort 2>/dev/null) But I get nothing returned. It's just all blank. If I run the find command in a terminal, I get dozens of hits. I figure it's the way how I'm... (3 Replies)
Discussion started by: superbbrr
3 Replies

9. Debian

Using sed with bash variables

Hi Guys I have another problem I'm trying to solve and hope that some one can help me here. This is the scenario: I have a file and I want to add a line on the 3rd line of the file using a bash script. but instead its adding the the bash variable $WEBSITE. Below is the bash script I'm... (6 Replies)
Discussion started by: linuxjunkie
6 Replies

10. Shell Programming and Scripting

Complex: bash, using ANSI-C quotes in skript

Hello, I hope someone can hep with this. I use a skript to send multiline Data to a Monitoring system. Bu I'm not able to use linebreaks or escape sequences. The skript is simple like that: #!/bin/bash var="Erste Zeile \n zweite Zeile \n Dritter Teil" zabbix_sender -c... (17 Replies)
Discussion started by: mpmichael
17 Replies
native2ascii(1) 					      General Commands Manual						   native2ascii(1)

NAME
native2ascii - native to ASCII converter SYNOPSIS
native2ascii [ options ] [ inputfile [outputfile]] DESCRIPTION
The Java compiler and other Java tools can only process files that contain Latin-1 or Unicode-encoded (udddd notation) characters. native2ascii converts files that contain other character encoding into files containing Latin-1 or Unicode-encoded charaters. If outputfile is omitted, standard output is used for output. In addition, if inputfile is omitted, standard input is used for input. OPTIONS
The following options are supported: -encoding encoding_name Specifies the encoding name that is used by the conversion procedure. The default encoding is taken from system property file.encod- ing. The encoding_name string must be one taken from the first column of the table of supported encodings in the Supported Encodings document: http://java.sun.com/j2se/1.5/docs/guide/intl/encoding.doc.html -reverse Performs the reverse operation: converts a file with Latin-1 or Unicode-encoded characters to one with native-encoded characters. -Joption Pass option to the Java virtual machine, where option is one of the options described on the man page for the java applica- tion launcher, java(1). For example, -J-Xms48m sets the startup memory to 48 megabytes. It is a common convention for -J to pass options to the underlying virtual machine. 22 Jun 2004 native2ascii(1)
All times are GMT -4. The time now is 11:40 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy