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25 latest articles and updates
2023-09-23
subshell
2023-09-23
unset
2023-09-22
How to test the
Power Supply Unit
(
PSU
) of a desktop PC ?
2023-09-21
How to jump to a
function definition
?
2023-09-19
How to write script logs to
stdout
and
to
stderr
and
to
myScript.log
?
2023-09-19
time
2023-09-19
set
2023-09-18
process substitution
:
<(
)
and
>(
)
2023-09-18
How commands are read by
Bash
:
quotes
,
wildcards
,
expansions
,
substitutions
2023-09-14
seq
2023-09-14
curl -I
: why do I see 2 blocks of
HTTP headers
?
2023-09-14
if
else
2023-09-13
How to
stop processing
the input after reading
n
lines ?
2023-09-13
How to
keep
/
remove
lines of text
from start
/
until end
of
file
,
between tokens
, starting at
token
/ line
x
and for the
next
n
lines
?
2023-09-13
Inspecting
HTTP
response
headers
2023-09-13
HTTP
status codes
2023-09-13
HTTP/
2
2023-09-13
return
2023-09-12
Curly brackets & shell
Brace Expansion
2023-09-12
How to
keep
/
remove
the
n
leading
/
trailing
characters of a string ?
2023-09-12
sort
2023-09-11
Encoding
special characters in
URL
2023-09-11
xxd
2023-09-07
timedatectl
2023-09-07
date