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How do I capture the output into a variable from an external process in PowerShell?
... I tried to assign it to a variable using "=" but I didn't try to pipe output to Out-String first. I'll give that a try.
– Adam Bertram
Nov 11 '11 at 21:15
11
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How to kill all processes with a given partial name? [closed]
...produces a list of process id's on the computer visible to this user. The pipe grep filters that down for rows containing that string. The grep -v grep says don't match on the process itself doing the grepping. The pipe awk print says split the rows on default delimiter whitespace and filter to t...
Run a Python script from another Python script, passing in arguments [duplicate]
...cess
cmd = 'python script.py'
p = subprocess.Popen(cmd, stdout=subprocess.PIPE, shell=True)
out, err = p.communicate()
result = out.split('\n')
for lin in result:
if not lin.startswith('#'):
print(lin)
according to documentation
The subprocess module allows you to spawn new processe...
How to output MySQL query results in CSV format?
...--password=foo < my_requests.sql > out.csv
Which is tab separated. Pipe it like that to get a true CSV (thanks @therefromhere):
... .sql | sed 's/\t/,/g' > out.csv
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How can I access the MySQL command line with XAMPP for Windows?
...ssword is
not given it's asked from the tty.
-W, --pipe Use named pipes to connect to server.
-P, --port=# Port number to use for connection or 0 for default to, in
order of preference, my.cnf, $MYSQL_TCP_PORT,
/et...
“21天教你学会C++” - 创意 - 清泛网 - 专注C/C++及内核技术
...以学会C++的语法（如果你已经会一门类似的语言），但你无法学到多少如何运用这些语法。简而言之，如果你是，比如说一个Basic程序员，你可以学会用C++语法写出Basic风格的程序，但你学不到C++真正的优点（和缺点）。那关键...
Difference between “process.stdout.write” and “console.log” in node.js?
...tioned is that process.stdout only takes strings as arguments (can also be piped streams), while console.log takes any Javascript data type.
e.g:
// ok
console.log(null)
console.log(undefined)
console.log('hi')
console.log(1)
console.log([1])
console.log({one:1})
console.log(true)
console.log(Sym...
Node: log in a file instead of the console
...node.error.log', { flags: 'a' });
// redirect stdout / stderr
proc.stdout.pipe(access);
proc.stderr.pipe(error);
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How to pass the value of a variable to the stdin of a command?
...to be more easily leaked if using the echo method due to the creation of a pipe. The herestring command will be processed entirely by bash, although in this situation (as as noted) you had better know that it will work on your bash, otherwise any error message produced as a result of not supporting ...
Input and Output binary streams using JERSEY?
...rivate static final String LOG_PATH = "jboss.server.log.dir";
public void pipe(InputStream is, OutputStream os) throws IOException {
int n;
byte[] buffer = new byte[1024];
while ((n = is.read(buffer)) > -1) {
os.write(buffer, 0, n); // Don't allow any extra bytes to creep i...