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Mar
9
revised How to list all the files which were not created on Thursday
typo. fix tags
Mar
9
answered How to list all the files which were not created on Thursday
Mar
9
comment bash command line editing (Emacs shortcuts)
@MartinVegter, yes, they are the default bindings and documented. See info --index-search=backward-kill-word bashref
Mar
8
revised Replace string with sequential index
added 24 characters in body
Mar
8
revised bash command line editing (Emacs shortcuts)
added 9 characters in body
Mar
8
revised bash command line editing (Emacs shortcuts)
added 106 characters in body
Mar
8
answered bash command line editing (Emacs shortcuts)
Mar
8
comment bash command line editing (Emacs shortcuts)
Atl-Backspace
Mar
8
comment Unable to write to a GPIO pin despite file permissions on /sys/class/gpio/gpio18/value
there is such a question somewhere. Solution would be sudo sh -c '....', sudo -s calls the user's shell which we don't know anything about anyway.
Mar
8
comment What is the name of the formatting output from man?
Note that \b on a terminal doesn't delete the character, it's just that in H\b_, _ replaces the H (it's _ that deletes H, not \b). Also note that there are Unicode underlining combining characters nowadays so another way to write an underlined H is to write a H followed by U+0332 like . (which my firefox doesn't render properly btw).
Mar
8
answered Loop through binary data chunks from stdin in Bash
Mar
8
comment Loop through binary data chunks from stdin in Bash
bash doesn't support storing binary data in its variables. You'll need a shell that does like zsh, or better use a programming language like perl.
Mar
8
revised How to record an interactice socat TCP/TLS session?
added 205 characters in body
Mar
8
revised How to record an interactice socat TCP/TLS session?
better use `reuseaddr` option for tcp-listen.
Mar
8
answered How to record an interactice socat TCP/TLS session?
Mar
7
revised What's the difference between print and head?
added 324 characters in body
Mar
7
revised What's the difference between print and head?
added 324 characters in body
Mar
7
answered What's the difference between print and head?
Mar
7
answered Wrapper command that runs program in temporary directory and deletes it after execution
Mar
7
answered Egrep multiple strings in an XML file