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Guru

Rating
1561.38 (5,356th)

Reputation
11,834 (12,509th)

Page: 1 2 3 4 5 6 ... 8

Title	Δ
How split a file in words in unix command line?	+1.01
sum column based on flag	0.00
find all users who has over N process and echo them in shell	+0.41
Search and replace in an array	+2.47
remove leading characters from 12 digit numbers	+0.38
How to remove the second line of consecutive lines starting with th...	+1.46
sed print text between two specific characters	-0.01
Ambiguous Redirection on shell script	0.00
What RETVAL means?	+1.18
Using regex to retrieve part of string using underscore with perl?	-0.82
Pass variable from a child to parent in KSH	+0.40
Display numbers shell scripting	+2.29
Use awk to find first occurrence only of string after a delimiter	+1.87
Why echo fails on element of an array?	-0.81
Replace all x and y fields in a file in bash	+0.48
Find text enclosed by character multiples times	-0.56
Output the first duplicate in a csv file	+0.64
Create an array for key value in hash (Perl)	+1.28
Shell Script Stops after SQL code	-2.32
Reformat CSV file using awk	-1.50
perl regular expression to separate each letter in the text	-0.91
How can I convert two strings to a hash in perl?	-0.53
duplicating line with sed and cut command	+0.94
how to sum each column in a file using bash	-0.82
awk \| merge line on the basis of field matching	+0.11
bash (sed/awk?) find line in file and print stuff 3 lines above?	0.00
How to compare two text files and removing the matching contents an...	+0.35
print the names which are in both files	+1.34
How to read 3 lines at time in shell script	0.00
using awk to count characters and modify file accordingly	+1.54
remove seconds from time (awk, sed)	+0.41
perl: print $1, $2...till the end	+1.36
Find file which content not match a string pattern in Perl	-1.55
How do I check if two specific programs exist on a system in an if...	-2.18
how to get the distinct line in the output?	+0.73
How do I validate decimal numbers?	+1.11
Field separators	0.00
How do I cache and clear the output buffer in Perl?	-0.91
awk ignore case	-2.07
How to make sequential data into a group	-0.08
read all files in directory ksh	0.00
I want to get a tip of rm command filter by using bash script	-1.21
csh: Recognizing known aliases inside a script	0.00
merging matched lines with sed	-0.12
How to modify the value if the key is matched with regexp in perl h...	+2.43
How to expand shell variables in a text file?	-1.88
Substitute a regex pattern using awk	+1.22
Search in a file with awk	+0.77
Bash: Sum fields of a line	+0.45
Best way to skip a header when reading in from a text file in Perl?	+1.56