大约有 114 项符合查询结果（耗时：0.0102秒） [XML]
What are the undocumented features and limitations of the Windows FINDSTR command?
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How do I prompt for Yes/No/Cancel input in a Linux shell script?
...printf "XXX\n%d\n%(%a %b %T)T progress: %d\nXXX\n" $i -1 $i
sleep .033
done
)
Little demo:
#!/bin/sh
while true ;do
[ -x "$(which ${DIALOG%% *})" ] || DIALOG=dialog
DIALOG=$($DIALOG --menu "Which tool for next run?" 20 60 12 2>&1 \
whiptail "dialog bo...
Fast Linux File Count for a large number of files
... scalar(@files)."\n"'
42918
real 0m0.057s
user 0m0.024s
sys 0m0.033s
note: I used /bin/ls -f to make sure to bypass the alias option which might slow a little bit and -f to avoid file ordering.
ls without -f is twice slower than find/perl
except if ls is used with -f, it seems to be the...
demystify Flask app.secret_key
...(cookie_bytes+SECRET_KEY).hexdigest()
>>> print(signature)
7ae0e9e033b5fa53aa....
( 4 ) Now affix the signature at one end of the content field of the original cookie.
# include signature as part of the cookie
>>> cookie.content = cookie.content + '|' + signature
>>> p...