5,303 reputation
717
bio website e-choroba.blogspot.cz
location Czech Republic
age 38
visits member for 2 years, 9 months
seen 15 hours ago

Bash, Perl, Linux. Programming & teaching.


Aug
28
revised Replace specified character between two strings?
Formatting
Aug
27
answered How to combine arithmetic expansion and brace expansion?
Aug
26
answered Concatenate Sequences under a Heading
Aug
26
revised Concatenate Sequences under a Heading
deleted 10 characters in body
Aug
13
answered re-arrange values in one column without affecting other columns using awk or sed
Jul
28
comment How to split long sed expression into multiple lines?
That's why Perl has the /x modifier to substitution.
Jul
25
comment How do I find seconds since midnight?
And to convert back: date -d @$seconds
Jul
15
awarded  Enlightened
Jul
15
awarded  Nice Answer
Jul
11
comment in bash, read after a pipe is not setting values
Or even read a b dump <<< '1 2 3 4 5'.
Jul
10
answered Replace columns using a shell
Jul
2
revised Convert xml subtitle file to srt format
added 1 character in body
Jul
2
answered Convert xml subtitle file to srt format
Jul
1
comment openSuse, new user cannot login
Have you checked the documentation of useradd? It says -p The encrypted password, as returned by crypt(3).
Jun
30
revised new pattern required from an input file using sed or awk
edited body
Jun
30
answered new pattern required from an input file using sed or awk
Jun
28
answered Remove last character from an echo variable
Jun
26
answered How to resize a PNG file from the command line?
Jun
19
comment Forcing the system to allow me to insert any character in the file name
In MS Windows, d) is the correct answer.
Jun
18
answered Using sed with special characters