How to remove line if $ symbol appear anywhere in the line?


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting How to remove line if $ symbol appear anywhere in the line?
# 1  
Old 01-11-2017
How to remove line if $ symbol appear anywhere in the line?

cat demo.txt has below lines

Code:
/test/xyz/ibcdownload.jsp
/test/xyz/pvxprogramtreeovermain.jsp
/test/xyz/jtfrsrsr$HtmlTag.jsp
/test/xyz/csdronumlov.jsp
/test/xyz/iecvaluereset.jsp
/test/xyz/ibecumpassignrole.jsp
/test/xyz/ozfoffermarketmain.jsp

output
/test/xyz/ibcdownload.jsp
/test/xyz/pvxprogramtreeovermain.jsp
/test/xyz/csdronumlov.jsp
/test/xyz/iecvaluereset.jsp
/test/xyz/ibecumpassignrole.jsp
/test/xyz/ozfoffermarketmain.jsp


3rd line should disappear..

Tried
Code:
awk '!/$/'

also trying
Code:
sed 's/\\$//d'

doesnt work.

Appreciate any help.. Thanks..
# 2  
Old 01-11-2017
Code:
 grep -v '\$' demo.txt

Code:
 sed  '/\$/d' demo.txt

Code:
awk '!/\$/'  demo.txt

Code:
ruby -ne 'print unless /\$/' demo.txt

Code:
 ruby -pe 'next if /\$/' demo.txt


Last edited by Aia; 01-11-2017 at 10:54 PM..
These 2 Users Gave Thanks to Aia For This Post:
# 3  
Old 01-12-2017
Code:
grep -vF '$' demo.txt

or, if you hate typing upper-case characters

Code:
fgrep -v demo.txt

This User Gave Thanks to rovf For This Post:
Login or Register to Ask a Question

Previous Thread | Next Thread

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Remove new line starting with a numeric value and append it to the previous line

Hi, i have a file with multiple entries. After some tests with sed i managed to get the file output as follows: lsn=X-LINK-IN0,apc=661:0,state=avail,avail/links=1/1, 00,2110597,2094790,0,81,529,75649011,56435363, lsn=TM1ITP1-AM1ITP1-LS,apc=500:0,state=avail,avail/links=1/1,... (5 Replies)
Discussion started by: nms
5 Replies

2. Shell Programming and Scripting

Ksh: Read line parse characters into variable and remove the line if the date is older than 50 days

I have a test file with the following format, It contains the username_date when the user was locked from the database. $ cat lockedusers.txt TEST1_21062016 TEST2_02122015 TEST3_01032016 TEST4_01042016 I'm writing a ksh script and faced with this difficult scenario for my... (11 Replies)
Discussion started by: humble_learner
11 Replies

3. UNIX for Dummies Questions & Answers

How to remove fields space and append next line to previous line.?

awk 'BEGIN{FS = "Ç"} NR == 1 {p = $0; next} NF > 1 {print p; p = $0} NF <= 1 {p = (p " " $0)} END {print p}' input.txt > output.txt This is what the input data file looks like with broken lines Code: 29863 Ç890000000 Ç543209911 ÇCHNGOHG Ç000000001 Ç055 ... (4 Replies)
Discussion started by: cumeh1624
4 Replies

4. Shell Programming and Scripting

Want to remove a line feed depending on number of tabs in a line

Hi! I have been struggling with a large file that has stray end of line characters. I am working on a Mac (Lion). I mention this only because I have been mucking around with fixing my problem using sed, and I have learned far more than I wanted to know about Unix and Mac eol characters. I... (1 Reply)
Discussion started by: user999991
1 Replies

5. UNIX for Dummies Questions & Answers

Remove multi line and single line comments

Hi, I am trying to remove multi line and single line comments like examples below I have tried this pattern. it works fine for single line comments and multi line comments in a single line only. but this fails when the comments are extended in multiple lines as shown in the comment 2 of... (3 Replies)
Discussion started by: ahmedwaseem2000
3 Replies

6. UNIX for Dummies Questions & Answers

Sed to remove only first line erroneously removes last line too

Hello everyone, This is my first posting. I have read the rules of this forum. I have searched many various threads and haven't found one that applies to my situation or suggestions to fix the issue. I do appreciate the help. I am trying to execute a basic UNIX script in a Solaris... (4 Replies)
Discussion started by: dqrgk0
4 Replies

7. Shell Programming and Scripting

Remove line based on string and put new line with parameter

Hi Folks, I am new to ksh, i have informatica parameter file that i need to update everyday with shell script. i need your help updating this file with new parameters. sample data $$TABLE1_DATE=04-27-2011 $$TABLE2_DATE=04-23-2011 $$TABLE3_DATE=03-19-2011 .......Highligned... (4 Replies)
Discussion started by: victor369
4 Replies

8. Shell Programming and Scripting

sed remove last 10 characters of a line start from 3rd line

hello experts, I need a sed command that remove last 10 characters of a line start from 3rd line. any suggestions? Thanks you (7 Replies)
Discussion started by: minifish
7 Replies

9. Shell Programming and Scripting

SED help (remove line::parse again::add line)

Aloha! I have just over 1k of users that have permissions that they shouldn't under our system. I need to parse a provided list of usernames, check their permissions file, and strip the permissions that they are not allowed to have. If upon the permissions strip they are left with no permissions,... (6 Replies)
Discussion started by: Malumake
6 Replies
Login or Register to Ask a Question