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 Student
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~22k people reached

Mar
18
comment Set user-specific password hashing rounds in PAM
Thanks for the pointer. Looks like I'll have to do some reading and experiments before I can vote on it.
Mar
17
awarded  Student
Mar
17
asked Set user-specific password hashing rounds in PAM
Mar
6
comment How to optimize 'grep'-and-save?
It looks like you're not posting the input and output lines as they are, but with extra newlines inserted at some point for readability.
Mar
6
comment How to optimize 'grep'-and-save?
This question is confusing. The first line filters out anything beginning with a space (not a plus), so the line that searches for node|octo|il should output nothing. The third line searches for me12name, but the data contains my12name. Please clarify these things by editing the question.
Feb
7
comment renaming txt files
The question could use some clarification, too. How does N701_N504 map onto 400-001 — subtraction, a table, what? Do you want to keep the other parts of the name? Show some examples with the full input and output filenames.
Jan
31
answered change permissions
Jan
31
answered sort each column(field) in a file separately
Jan
29
comment Can I concatenate a bash alias?
Do you want a relative or absolute path? Because a relative path is easy, and your attempted solution seems to be trying for an absolute path.
Jan
18
comment How can I suppress output only if the command succeeds?
Debian has it in package moreutils. Nice for me, anyway :)
Jan
18
comment Is there a way for a dd of a 80 GB hard drive to be minimal in size?
Or zpaq - usually better compression, but slower.
Jan
12
awarded  Necromancer
Jan
2
reviewed Reviewed Find the total size of certain files within a directory branch
Jan
2
reviewed Reviewed Bash append to file, removed during execution. Can this be fixed?
Jan
2
reviewed No Action Needed Output “Hollywood-hacker-scene” from a shell
Jan
1
revised Extract dates from /etc/shadow
remove shouting
Jan
1
awarded  Custodian
Jan
1
reviewed Reviewed Extract dates from /etc/shadow
Jan
1
suggested approved edit on Extract dates from /etc/shadow
Jan
1
revised Recommended partitioning scheme for Arch Linux when using two hard drives
clarify a point