I use SAS (a statistical software) and have to remove last character or the last 1/2 numbers that appear after characters from the string using Perl Regular Expression (which is recognized by SAS).
Input: f183ii10 f183ii2 f182ii1 f182ii2 f183iim f22ii f22ii11 f22ii12 pmh4 pmhm
Desired... (2 Replies)
Can anyone tell me what could be the solution to following :
I have one .txt file which contains some "seed" information. This seed may appear multiple time in the file so what I want do is if this seed appears again in the file then that line should be removed.
Please provide the script code... (4 Replies)
Hello, i'm unable to remove the parenthesis character.
With $parsed_AsciiName =~ s/\(//;
the string is the same
And with $parsed_AsciiName =~ s/(//;
i retrieve "Unmatched ( in regex; marked by <-- HERE in m/( <-- HERE"
Any ideas, please? thank you in advanced. (4 Replies)
All I'm trying to split a string at the $ into arrays
@data:=<dataFile>
a $3.33
b $4.44
dfg $0.56
The split command I have been playing with is:
split(/\$/, @data)
which results with
a .33 b .44 dfg .56
any help with this is appreciated
/r
Rick (9 Replies)
Hello,
Consider that i have many files that have the below format:
file1
900 7777
1000 5 6 23 nnnnnnnnnnnnnnnnnn
1100 kkkkkkk
file2
900 1989
1000 5 3 10 kkkdfdfdffd
1100 kkkkkkk
What i would like to do is on every file to search the line that starts with... (4 Replies)
Hello ,
i have a text file like this :
A123 c12AB c32DD aaaa
B123 23DS 12QW bbbb
C123 2GR 3RG cccccc
i want to remove the numbers from second and third column only.
i tried this :
perl -pe 's///g' file.txt > newfile.txt
but it will remove the number from... (7 Replies)
Hello,
I was trying to split a string to characters by perl oneliner.
echo "The quick brown fox jumps over the lazy dog" | perl -e 'split // ' But did not work as with bash script pipe:
echo "The quick brown fox jumps over the lazy dog" | fold -w1 | sort | uniq -ic 8
1 T
1... (6 Replies)
Hello
I have string (string can have more sections)
LINE="AA;BB;CC;DD;EE"I would like to assigne each part of string separated by ";" to some new variable.
Can someone help? (4 Replies)
I will appreciate if you help me here in this script in Solaris Enviroment.
Scenario:
i have 2 files :
1) /tmp/TRANSACTIONS_DAILY_20180730.txt:
201807300000000004
201807300000000005
201807300000000006
201807300000000007
201807300000000008
2)... (10 Replies)
Discussion started by: teokon90
10 Replies
LEARN ABOUT BSD
cat
CAT(1) General Commands Manual CAT(1)NAME
cat - catenate and print
SYNOPSIS
cat [ -u ] [ -n ] [ -s ] [ -v ] file ...
DESCRIPTION
Cat reads each file in sequence and displays it on the standard output. Thus
cat file
displays the file on the standard output, and
cat file1 file2 >file3
concatenates the first two files and places the result on the third.
If no input file is given, or if the argument `-' is encountered, cat reads from the standard input file. Output is buffered in the block
size recommended by stat(2) unless the standard output is a terminal, when it is line buffered. The -u option makes the output completely
unbuffered.
The -n option displays the output lines preceded by lines numbers, numbered sequentially from 1. Specifying the -b option with the -n
option omits the line numbers from blank lines.
The -s option crushes out multiple adjacent empty lines so that the output is displayed single spaced.
The -v option displays non-printing characters so that they are visible. Control characters print like ^X for control-x; the delete char-
acter (octal 0177) prints as ^?. Non-ascii characters (with the high bit set) are printed as M- (for meta) followed by the character of
the low 7 bits. A -e option may be given with the -v option, which displays a `$' character at the end of each line. Specifying the -t
option with the -v option displays tab characters as ^I.
SEE ALSO cp(1), ex(1), more(1), pr(1), tail(1)BUGS
Beware of `cat a b >a' and `cat a b >b', which destroy the input files before reading them.
4th Berkeley Distribution May 5, 1986 CAT(1)