07-28-2010
What have you tried, or read so far?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I need to create a file which contains the list of all the files present in that directory.
e.g.,
ls /export/home/user/*.dat > list_file.dat
but what i am getting is:
$ ls /export/home/user/*.dat > list_file.dat
/export/home/user/*.dat: No such file or directory
But I have... (1 Reply)
Discussion started by: pranavagarwal
1 Replies
2. Shell Programming and Scripting
for x in `find /vmfs/volumes/v01tstn01a01/ -type d`; do find $x -name '*.vmx' > /dev/null || echo $x; done;
The goal of this is to find the subdirectories that do NOT contain a file with the extension of .vmx
Any help would be great! (6 Replies)
Discussion started by: hodnov
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3. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Ok i need to create a directory within another directory in one command. I'm already in a directory to. I need to... (6 Replies)
Discussion started by: gangsta
6 Replies
4. Shell Programming and Scripting
Hi All,
Please help.
I have got a file which contains a listing of a file and some directories after it, one by one. I am calling this file xyz.txt here
file1
dir1
dir2
dir3
dir4
file2
dir5
dir6
dir7
dir8
file3
dir9
dir10
dir11
dir12 (6 Replies)
Discussion started by: Piyush Jakra
6 Replies
5. Shell Programming and Scripting
Hi,
I have a directory which I am passing in my script as a parameter. Parameter name has been set to $TCH_FILE_DIRECTORY.
I want to know if there's atleast 1 (or more) files in this directory with the extension '.tch'. How can I find this using ksh. (4 Replies)
Discussion started by: Bhavesh Sharma
4 Replies
6. Shell Programming and Scripting
I have a specific set (all ending with .bam) of downloaded files in a directory /home/cmccabe/Desktop/NGS/API/2-15-2016. What I am trying to do is use a match to $2 in name to rename the downloaded files. To make things a more involved the date of the folder is unique and in the header of name... (1 Reply)
Discussion started by: cmccabe
1 Replies
7. Shell Programming and Scripting
Excuses for the long descriptive title.
I am working with Sindhi and developing a database of all verbal conjugations in that language.
I have generated 2 files:
Verbs.dic contains all the verbs, one verb per line
Inflections.dic contains the verbal conjugations which need to be appended to... (6 Replies)
Discussion started by: gimley
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8. UNIX for Beginners Questions & Answers
Hi,
I have an inquiry on how do I use the find command in Solaris Unix to find some file ends with extension : txt, err in the root directory with modified date of 30days and this find command will also need to exclude b directory and its subdirectory. All the files from the above find criteria... (5 Replies)
Discussion started by: snowfrost88
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9. Shell Programming and Scripting
In the bash below I am trying to create sub-directories inside a directory from files with specific .bam extensions. There may be more then one $RDIR ing the directory and the .bam file(s) are trimmed (removing the extension and IonCode_0000_) and the result is the folder name that is saved in... (2 Replies)
Discussion started by: cmccabe
2 Replies
10. Programming
Experts,
Need your help for this. Please support
My motive is to create seperate output file for each Input Files(File 1 and File2) in another folder say(/tmp/finaloutput)
Input files
File 1(1.1.1.1.csv)
a,b,c
43,17104773,3
45,17104234,4
File 2(2.2.2.2.csv)
a,b,c
43,17104773,1... (2 Replies)
Discussion started by: as7951
2 Replies
LEARN ABOUT OPENSOLARIS
pthread_rwlock_unlock
pthread_rwlock_unlock(3C) Standard C Library Functions pthread_rwlock_unlock(3C)
NAME
pthread_rwlock_unlock - unlock read-write lock object
SYNOPSIS
cc -mt [ flag... ] file... -lpthread [ library... ]
#include <pthread.h>
int pthread_rwlock_unlock(pthread_rwlock_t *rwlock);
DESCRIPTION
The pthread_rwlock_unlock() function is called to release a lock held on the read-write lock object referenced by rwlock. Results are unde-
fined if the read-write lock rwlock is not held by the calling thread.
If this function is called to release a read lock from the read-write lock object and there are other read locks currently held on this
read-write lock object, the read-write lock object remains in the read locked state. If this function releases the calling thread's last
read lock on this read-write lock object, then the calling thread is no longer one of the owners of the object. If this function releases
the last read lock for this read-write lock object, the read-write lock object will be put in the unlocked state with no owners.
If this function is called to release a write lock for this read-write lock object, the read-write lock object will be put in the unlocked
state with no owners.
If the call to the pthread_rwlock_unlock() function results in the read-write lock object becoming unlocked and there are multiple threads
waiting to acquire the read-write lock object for writing, the scheduling policy is used to determine which thread acquires the read-write
lock object for writing. If there are multiple threads waiting to acquire the read-write lock object for reading, the scheduling policy is
used to determine the order in which the waiting threads acquire the read-write lock object for reading. If there are multiple threads
blocked on rwlock for both read locks and write locks, it is unspecified whether the readers acquire the lock first or whether a writer
acquires the lock first.
Results are undefined if any of these functions are called with an uninitialized read-write lock.
RETURN VALUES
If successful, the pthread_rwlock_unlock() function returns 0. Otherwise, an error number is returned to indicate the error.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO
pthread_rwlock_init(3C), pthread_rwlock_rdlock(3C), pthread_rwlock_wrlock(3C), pthread_rwlockattr_init(3C), attributes(5), standards(5)
SunOS 5.11 23 Mar 2005 pthread_rwlock_unlock(3C)