大约有 2,600 项符合查询结果（耗时：0.0148秒） [XML]
Regex - how to match everything except a particular pattern
...you just need /v. Like: findstr A inputfile | findstr /v B > outputfile.txt The first matches all lines with A, the second matches all lines that doesn't have B.
– Juliano
Mar 4 '09 at 22:04
...
How could the UNIX sort command sort a very large file?
...rted in 4 simultaneous threads before getting merged.
#
# psort largefile.txt 20m 4
#
# by h.p.
split -b $2 $1 $1.part
suffix=sorttemp.`date +%s`
nthreads=$3
i=0
for fname in `ls *$1.part*`
do
let i++
sort $fname > $fname.$suffix &
mres=$(($i % $nthreads))
test "$mres" -e...
Is there a Unix utility to prepend timestamps to stdin?
...
How about this?
cat somefile.txt | perl -pne 'print scalar(localtime()), " ";'
Judging from your desire to get live timestamps, maybe you want to do live updating on a log file or something? Maybe
tail -f /path/to/log | perl -pne 'print scalar(localt...
How do I remove packages installed with Python's easy_install?
... possibly other file categories) on the system. The egg's EGG-INFO/SOURCES.txt contains a list of all package files and sources, but not data_files, which can be installed into any arbitrary directory on your system...
– Alex Leach
Jul 1 '13 at 11:11
...
How to open a local disk file with JavaScript?
...t can be a security vulnerability. (To see this for yourself, create a bad.txt containing something like <img src="/nonexistent" onerror="alert(1);"> and see that the alert gets executed—it could be more malicious code.)
– ShreevatsaR
Jun 23 '17 at 18:2...
In C# check that filename is *possibly* valid (not that it exists) [duplicate]
...
Note, that a UNC path, like \\drive\file.txt will take long to evaluate, as the constructor sends SMB packets to fetch all FileInfo properties.
– bytecode77
Jul 18 '18 at 19:03
...
Import CSV to mysql table
... initial header line containing column names:
LOAD DATA INFILE '/tmp/test.txt' INTO TABLE test IGNORE 1 LINES;
Therefore, you can use the following statement:
LOAD DATA LOCAL INFILE 'uniq.csv'
INTO TABLE tblUniq
FIELDS TERMINATED BY ','
ENCLOSED BY '"'
LINES TERMINATED BY '\n'
IGNORE 1 LINE...
Installing Google Protocol Buffers on mac
...ke install
$which protoc
$protoc --version
Steps 4-7 are from the README.txt file from the protobuf tarball.
share
|
improve this answer
|
follow
|
...
.NET: Simplest way to send POST with data and read response
...ing HttpWebRequest and reference RFC2616 (w3.org/Protocols/rfc2616/rfc2616.txt). Answers from jball and BFree follow that attempt.
– Chris Hutchinson
Nov 3 '10 at 15:30
9
...
how to detect search engine bots with php?
...n seem to work perfectly.
Note: My whitelist is based on Facebooks robots.txt.
share
|
improve this answer
|
follow
|
...