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Stalin Vignesh Kumar's user avatar
Stalin Vignesh Kumar's user avatar
Stalin Vignesh Kumar's user avatar
Stalin Vignesh Kumar
  • Member for 4 years, 10 months
  • Last seen more than 3 years ago
  • Chennai, Tamil Nadu, India
14 votes
Accepted

Grep lines that match pattern twice

6 votes

How do you search and print multiple matches per line with grep -o?

5 votes

Retrieve first two fields from the first column

5 votes

setting JAVA_HOME and PATH with update-alternatives

4 votes

How to remove quotes from text

4 votes

print a pattern when line doesn't start with "#" in awk

3 votes
Accepted

Listing all enabled services centos 6

3 votes

how to display all directories listed in $PATH

3 votes

Using sed to replace nth occurrence of a word

3 votes
Accepted

How can I replace a string in a specific line and field in multiple files using sed

3 votes
Accepted

How can I get the number of logins each day in the current month using awk?

3 votes
Accepted

SSH keys not working, still asking for user password

3 votes

How to delete all lines in a text file which have less than 'x' characters?

3 votes
Accepted

alias to run dot slash (./) on a file without cd using bash

2 votes

Replace specific characters inside quotes

2 votes

How to instruct sed to substitute only once while using multiple substitute expressions?

2 votes

How to fix "volume group <old-vg-name> not found" at boot after renaming it?

2 votes

Write a unix command to count total number of word in first n lines of file?

2 votes

Bash: how to build JSON from multiline strings

2 votes

Compare two files based on key, print difference in value in another file in Bash Shell Script

2 votes

Awk print data based on column names

2 votes

Bash script running perfectly fine on Centos 7 and giving exception on Ubuntu Bionic

2 votes

sed case insensitive match not working

2 votes

How do I filter certain lines except the ones following a pattern in AWK

2 votes
Accepted

Awk: Total counts of each uniq string in every column, with output in correspoding column order

2 votes
Accepted

how much time will this sleep time take with a pipe

2 votes
Accepted

How to grep the string right after given string

2 votes
Accepted

How to get certain last characets delimited by certain character?

1 vote

sed: replace pattern within another pattern

1 vote
Accepted

Validating header and trailer