08-22-2011
...the script works absolutely fantastic!
many thanks for this!!
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1. Shell Programming and Scripting
hi
i need to select a few columns of two txt files and write it to a new file. there is one common field for both of these files.
plz help me in this
thanks in advance (4 Replies)
Discussion started by: kolvi
4 Replies
2. UNIX for Dummies Questions & Answers
Hello!
I wan't to extract columns from two files and later combine them for plotting with gnuplot. If the files file1 and file2 look like:
fiile1:
a, 0.62,x
b, 0.61,x
file2:
a, 0.43,x
b, 0,49,x
The desired output is
a 0.62 0.62
b 0.61 0.49
Thank you in advance! (2 Replies)
Discussion started by: kingkong
2 Replies
3. Shell Programming and Scripting
Hi,
I want to select columns from multiple files and combine them in one file. The files are simulation-data-files with 23 columns each and about 50 rows. I now use:
cut -f 11 Sweep?wing-30?scale=0.?0?fan2?.txt | pr -3 | awk '{printf("\n%s\t%s\t%s",$1,$2,$3)}' > ../Data_Processed/output.txtI... (1 Reply)
Discussion started by: isgoed
1 Replies
4. Shell Programming and Scripting
Hello,
I have a number of tab delimited data files consists of two columns. Like that:
File1
800.000000 0.002744
799.000000 0.002517
798.000000 0.002836
797.000000 0.002553
FIle2
800.000000 0.000261
799.000000 0.000001
798.000000 0.000551
797.000000 0.000275
File3... (19 Replies)
Discussion started by: erden
19 Replies
5. UNIX for Dummies Questions & Answers
Hi,
I have two text files that I would like to merge/join. I would like to join them if the first columns of both text files match and the second column of the first text file matches the third column of the second text file.
Example input:
First file:
1334 10 0 0 1 5.2
1334 12 0 0 1 4.5... (4 Replies)
Discussion started by: evelibertine
4 Replies
6. Shell Programming and Scripting
I have two files.
FileA.txt
30910 rs7468327
36587 rs10814410
91857 rs9408752
105797 rs1133715
146659 rs2262038
152695 rs2810979
181843 rs3008128
182129 rs3008131
192118 rs3008170
FileB.txt
30910 1.9415219673 0
36431 1.3351312477 0.0107191428
36587 1.3169171182... (2 Replies)
Discussion started by: genehunter
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7. Shell Programming and Scripting
Hi.
I have 2 files of below format.
File1
AA~1~STEVE~3.1~4.1~5.1
AA~2~DANIEL~3.2~4.2~5.2
BB~3~STEVE~3.3~4.3~5.3
BB~4~TIM~3.4~4.4~5.4
File 2
AA~STEVE~AA STEVE WORKS at AUTO COMPANY
AA~DANIEL~AA DANIEL IS A ELECTRICIAN
BB~STEVE~BB STEVE IS A COOK
I want to match 1st and 3rd... (2 Replies)
Discussion started by: crypto87
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8. Shell Programming and Scripting
Hello guys,
I have 2 CSV files which goes like this:
CSV1:
Breaking.csv:
UTF-8
"Name","Description","Occupation","Email"
"Walter White","","Chemistry Teacher","w.w@bb.com"
"Jessie Pinkman","","Junkie","j.p@bb.com"
"Hank Schrader","","DEA Agent","h.s@bb.com"
CSV2:
Bad.csv... (7 Replies)
Discussion started by: jeffreybsu
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9. Shell Programming and Scripting
Hello,
I have a tab delim file that looks like this
CHROM POS ID REF ALT ID HGVS_C HGVS_P
1 17319011 rs2076603 G A NM_022089.3,NM_001141973.2,NM_001141974.2 c.1815C>T,c.1800C>T,c.1800C>T p.Pro605Pro,p.Pro600Pro,p.Pro600Pro
1 20960230 rs45530340 ... (3 Replies)
Discussion started by: nans
3 Replies
10. Shell Programming and Scripting
I have two files, file1 and file2 who have identical number of rows and columns. However, the script is supposed to be used for for different files and I cannot know the format in advance. Also, the number of columns changes within the file, some rows have more and some less columns (they are... (13 Replies)
Discussion started by: maya3
13 Replies
LEARN ABOUT PHP
wincache_lock
WINCACHE_LOCK(3) 1 WINCACHE_LOCK(3)
wincache_lock - Acquires an exclusive lock on a given key
SYNOPSIS
bool wincache_lock (string $key, [bool $isglobal = false])
DESCRIPTION
Obtains an exclusive lock on a given key. The execution of the current script will be blocked until the lock can be obtained. Once the
lock is obtained, the other scripts that try to request the lock by using the same key will be blocked, until the current script releases
the lock by using wincache_unlock(3).
Warning
Using of the wincache_lock(3) and wincache_unlock(3) can cause deadlocks when executing PHP scripts in a multi-process environment
like FastCGI. Do not use these functions unless you are absolutely sure you need to use them. For the majority of the operations on
the user cache it is not necessary to use these functions.
PARAMETERS
o $key
- Name of the key in the cache to get the lock on.
o $isglobal
- Controls whether the scope of the lock is system-wide or local. Local locks are scoped to the application pool in IIS FastCGI
case or to all php processes that have the same parent process identifier.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
Using wincache_lock(3)
<?php
$fp = fopen("/tmp/lock.txt", "r+");
if (wincache_lock("lock_txt_lock")) { // do an exclusive lock
ftruncate($fp, 0); // truncate file
fwrite($fp, "Write something here
");
wincache_unlock("lock_txt_lock"); // release the lock
} else {
echo "Couldn't get the lock!";
}
fclose($fp);
?>
SEE ALSO
wincache_unlock(3), wincache_ucache_set(3), wincache_ucache_get(3), wincache_ucache_delete(3), wincache_ucache_clear(3), win-
cache_ucache_exists(3), wincache_ucache_meminfo(3), wincache_ucache_info(3), wincache_scache_info(3).
PHP Documentation Group WINCACHE_LOCK(3)