10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
i can replace a perticular value in sentence using perl.
perl -pi -e 's/old/new/' sample.txt
but i am not able to replace whole string by perl.
file1 contains "jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=10.147.109.211)(PORT=1526))(CONNECT_DATA=(SID= MWDBD22)))". i... (3 Replies)
Discussion started by: arindam guha
2. Shell Programming and Scripting
When I use special characters the command to replace multiple files with a string pattern does nt work.
---------- Post updated at 12:33 PM ---------- Previous update was at 11:38 AM ----------
perl -pi -e 's/100/test/g' *
This does nt work
perl -pi -e 's... (1 Reply)
Discussion started by: w020637
3. Shell Programming and Scripting
I have a file having around 30 records. Each record has 5 fields delimited by PIPE. Few records in the file having Junk characters in the field2 and field4.
I found the junk charcter and I tested it and replace the junk with space with the command below
perl -i -p -e "s/\x00/ /g"... (1 Reply)
Discussion started by: ramkrix
4. Shell Programming and Scripting
I am trying to write a simple perl script to run on a FreeBSD machine.
There are alot of posts here, and I have read so many, yet can not get this script to run.
-e 's/\r\n/~/' infile.txt outfile.txt
I am trying to take a windows text file, move it into Unix, run a script on... (1 Reply)
Discussion started by: mach1
5. Shell Programming and Scripting
I am not sure if this is doable. I am trying to open and print the content of the file by replacing all instances fo perl to PERL . This is my code but it is
giving me the number count instead of the actual lines with changes.
open (PERLHISTORY, 'sample.txt') or die "The file sample.txt could... (3 Replies)
Discussion started by: jxh461
6. Shell Programming and Scripting
Hi. I have a file with asterisk field separators and backslash line terminators. The first field in each line names the line type. I am trying to process each range separately. Here's what the data looks like:
TA*DATA1*DATA2*DATA3*\... (1 Reply)
Discussion started by: yoi2hot4ya
7. Shell Programming and Scripting
I have a file where the rows correspond to individuals and the columns are about 106 variables. Each variable is coded as either ACGT, and "missing" is coded as blank. This is a tab delimited file. I'm trying to replace all blanks (" ") with 0. The simple script I have is only replacing some of the... (3 Replies)
Discussion started by: epi8
8. Shell Programming and Scripting
I have a Perl script that reads in an Excel spread sheet and formats the values into a text file. I am having trouble with one column that can have numbers or letters. Excel left justifies the values that start with a letter and right justifies the values that contain only a... (2 Replies)
Discussion started by: jyoung
9. Shell Programming and Scripting
I have a file that I need to be able to find a pattern match on a line, search that line for a text pattern, and replace that text.
An example of 4 lines in my file is:
1. MatchText_randomNumberOfText moreData ReplaceMe moreData
2. MatchText_randomNumberOfText moreData moreData... (4 Replies)
Discussion started by: Crypto
10. Shell Programming and Scripting
im facing some kind of problem i have this string :
functionA() $" "$ functionB("arg1") $" = "$
i will like to replace all the pairs of opening and closing "$" to be something like that
functionA() <#" "#> functionB("arg1") <#" = "#>
i cant of course do is with simple ... (1 Reply)
Discussion started by: umen