Hi Everybody,
Can you explain the difference between the following commands:
1. find . -print|xargs grep -i dba_2pc_pending
2. find . -print|grep -i dba_2pc_pending (5 Replies)
Hello,
I'm on a mac trying to have the follow cmd list the files after touch, but very unsuccessful. Please can you help.
sort $BOTHFILE | uniq -u | xargs -I {} -t touch {} >> $LOGFILE ;
BOTHFile contents in form of
/directory/file.txt
thanx (3 Replies)
my task : tar up large bunch of files(about 10,000 files) in the current directories that created more than 30 days ago
but it come with following error
find ./ -ctime +30 | xargs tar rvf test1.tar
tar: test1.tar: A file or directory in the path name does not exist. (3 Replies)
what is the real use of xargs command ..?
ls -tr |xargs -I{} rm -f {}
....can any one tell me what is the significance of {} curly brackets in this command (1 Reply)
Hi
I am trying to use "xargs" command to loop through each file, modify it and overwrite the old file with the modification but with the same file name.
I thought it is easy but I just can't get it to work
I tried the following
I thought {} would give me the current file name, but it... (1 Reply)
Hi,
What is the difference in capitalizing the option 'i' of xargs command, (i.e) xargs -i and xargs -I?
Also, what is the difference between the below 2 commands?
output_from_cmd | xargs -I {} grep '{}' file
output_from_cmd | xargs -I grep '{}' file
Any efficiency or performance... (4 Replies)
ls -lrt | awk '$7==12{print $9}' | xargs -i mv {} $dir
i executed this command but $dir does not exists.......
and the files hv been moved but i dont know where .....
plz help(ASAP)
thanks in advance. (8 Replies)
xargs work great when a command gives multiple line output which can be input to another. In my case it is not working coz the second command uses two words in it.
$ scr.sh
gives output like
193740
638102
375449
..
..
another command takes these number as inputs. it works great... (1 Reply)
ls | grep -E '^+$' | xargs --verbose -I{} rm -vfr "{}";
When i execute the command it works fine by removing the directories and its writing the output as below about which files are deleting.What i want know is,is there any XARGS command option that it should done silently in background with... (2 Replies)
Hi,
I am working on a file copier utility where I have written the copy commands to a batch file e.g. file_copier.bat which i pass to xargs command as follows.
cat file_copier.bat | xargs -n 1 -P 40
I also want to record the copy command status of each file/command in the form "command... (1 Reply)
Discussion started by: ankur singh
1 Replies
LEARN ABOUT OSF1
lorder
lorder(1) General Commands Manual lorder(1)NAME
lorder - Finds the best order for member files in an object library
SYNOPSIS
lorder file...
DESCRIPTION
The lorder command is essentially obsolete. Use the following command in its place: % ar -ts file.a
The lorder command reads one or more object or library archive files, looks for external references, and writes a list of paired filenames
to standard output. The first of each pair of files contains references to identifiers that are defined in the second file. You can send
this list to the tsort command to find an ordering of a library member file suitable for 1-pass access by ld.
If object files do not end with lorder overlooks them and attributes their global symbols and references to some other file.
EXAMPLES
To create a subroutine library, enter: lorder charin.o scanfld.o scan.o scanln.o | tsort | xargs ar qv libsubs.a
(Enter this command entirely on one line, not on two lines as shown above.)
This creates a subroutine library named libsubs.a that contains charin.o, scanfld.o, scan.o, and scanln.o. The ordering of the object mod-
ules in the library is important. The lorder and tsort commands together add the subroutines to the library in the proper order.
Suppose that scan.o calls entry points in scanfld.o and scanln.o. scanfld.o also calls entry points in charin.o. First, the lorder command
creates a list of pairs that shows these dependencies: charin.o charin.o scanfld.o scanfld.o scan.o scan.o scanln.o scanln.o scanfld.o
charin.o scanln.o charin.o scan.o scanfld.o
This list is piped to the tsort command, which converts the list into the ordering that is needed:
scan.o scanfld.o scanln.o charin.o
Note that each module precedes the module it calls. charin.o, which does not call another module, is last. The second list is then piped
to xargs, which constructs and runs the following ar command: ar qv libsubs.a scan.o scanfld.o scanln.o charin.o
This ar command creates the properly ordered library.
FILES
Temporary files
SEE ALSO
Commands: ar(1), as(1), cc(1), ld(1), make(1), nm(1), size(1), strip(1), tsort(1), xargs(1)
Files: a.out(4), ar(4)lorder(1)