One command?
or sorted results:
If you don't mind using two commands:
Using ls -fA gets rid of the shell expansion which could take some time depending on the number of entries in the current directory. Or fail, if the length of the command line or the number of entries exceeds your shell's limits for either. The results would be unsorted, but that could be easily solved:
Last edited by derekludwig; 08-11-2015 at 07:46 AM..
Reason: typo
Hi
I have following list of files at a path:
01.AR.asset
01.AR.index
01.AR.asset.vf
01.AR.asset.xv
I want to rename all these files as follows:
73.AR.asset.Z
73.AR.index.Z
73.AR.asset.vf.Z
73.AR.asset.xv.Z
Can any body give me a single command to acheive the above results.
... (5 Replies)
I have a log directory:
/logs/foo.log
/logs/bar.log
/logs/err.out
I'm trying to find a way to
> /logs/*.log
> /logs/*.out
to blank them out, but of course, that doesn't work.
Any suggestions? (4 Replies)
I have a tar file that contains multiple .Z files. Hence I need to issue a tar command followed by a gzip command to fully extract the files. How do I do it in a single command?
What I'm doing now is
tar xvf a.tar (this will output 1.Z and 2.Z)
gzip -d *.Z (to extract 1.Z and 2.Z) (9 Replies)
Need help on below query asap. Thanks.
The below is the directory structure:
/home/suren
under /suren the following are the directories
/bin
/log
/error
/bin contains the following files
abc.txt
bcd.ksh
cde.sh
wer.ksh
ghi (file with out any extension)
/log contains the following... (1 Reply)
I am developing a script. This script takes in one parameter which is the name of a file whose content is a list of names of some files. The script can check whether those files exist in current directory.
Here is my question:
If the number of provided parameters is less than one or one of the... (2 Replies)
Hi,
i need a single command to create multiple empty files(no trailing lines as well) and empty the files if already existing.
please let me know or if this has been ansered, if some ocan share the link please, thanks
> newfile.txt
or
:> newfile.txt
do not work (4 Replies)
Hi All,
I would like to sftp 2 files with a single command. I tried the below options,
sftp suer@test13:"/u01/home/oracle/SetDb.sh /u01/home/oracle/.profile" ./
But what actually happens is
Fetching /u01/home/oracle/SetDb.sh to /u01/home/oracle/.profile
/u01/home/oracle/SetDb.sh ... (3 Replies)
Hi,
I need help in printing string enclosed with single quotes to a file.
I am trying to write a shell script which when run will create another script below is the script logic.
cat create_script.sh
echo '#!/bin/sh' > append_flname.sh
echo 'for FILE in $*' >> append_flname.sh
echo... (6 Replies)
I have multiple files test1, test2, test3 etc. I want to move to a different directory with ABC_ prefixed to every file and and current dat time as postfix using a single command. (I will be using this is sftp with ! (command for local server).
I have tried the following but it gives error
... (5 Replies)
Discussion started by: Soham
5 Replies
LEARN ABOUT OPENSOLARIS
opendir
opendir(3C) Standard C Library Functions opendir(3C)NAME
opendir, fdopendir - open directory
SYNOPSIS
#include <sys/types.h>
#include <dirent.h>
DIR *opendir(const char *dirname);
DIR *fdopendir(int fildes);
DESCRIPTION
The opendir() function opens a directory stream corresponding to the directory named by the dirname argument.
The fdopendir() function opens a directory stream for the directory file descriptor fildes. The directory file descriptor should not be
used or closed following a successful function call, as this might cause undefined results from future operations on the directory stream
obtained from the call. Use closedir(3C) to close a directory stream.
The directory stream is positioned at the first entry. If the type DIR is implemented using a file descriptor, applications will only be
able to open up to a total of {OPEN_MAX} files and directories. A successful call to any of the exec functions will close any directory
streams that are open in the calling process. See exec(2).
RETURN VALUES
Upon successful completion, opendir() and fdopendir() return a pointer to an object of type DIR. Otherwise, a null pointer is returned and
errno is set to indicate the error.
ERRORS
The opendir() function will fail if:
EACCES Search permission is denied for the component of the path prefix of dirname or read permission is denied for dirname.
ELOOP Too many symbolic links were encountered in resolving path.
ENAMETOOLONG The length of the dirname argument exceeds {PATH_MAX}, or a path name component is longer than {NAME_MAX} while
{_POSIX_NO_TRUNC} is in effect.
ENOENT A component of dirname does not name an existing directory or dirname is an empty string.
ENOTDIR A component of dirname is not a directory.
The fdopendir() function will fail if:
ENOTDIR The file descriptor fildes does not reference a directory.
The opendir() function may fail if:
EMFILE There are {OPEN_MAX} file descriptors currently open in the calling process.
ENAMETOOLONG Pathname resolution of a symbolic link produced an intermediate result whose length exceeds PATH_MAX.
ENFILE Too many files are currently open on the system.
USAGE
The opendir() and fdopendir() functions should be used in conjunction with readdir(3C), closedir(3C) and rewinddir(3C) to examine the con-
tents of the directory (see the EXAMPLES section in readdir(3C)). This method is recommended for portability.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |opendir() is Standard; |
| |fdopendir() is Evolving |
+-----------------------------+-----------------------------+
|MT-Level |Safe |
+-----------------------------+-----------------------------+
SEE ALSO lstat(2), symlink(2), closedir(3C), readdir(3C), rewinddir(3C), scandir(3C), attributes(5)SunOS 5.11 26 Jun 2007 opendir(3C)