Maybye something more like
Note that those are backticks, not ordinary single quotes -- same key as ~ but without shift. What it does is execute the command inside it and convert it's output into text, so it would print the contents of the file and convert them into a string which it feeds as commandline parameters into chown.
I have a flash drive this I store files on, but I need the whole drive to be password protected. I was thinking of making the drive root permissions, but I'm not sure if that will need the root password of the computer from which I transfered the files from or the root password of the computer I'm... (1 Reply)
Hi,
I'd like to process multiple files. For example:
file1.txt
file2.txt
file3.txt
Each file contains several lines of data. I want to extract a piece of data and output it to a new file.
file1.txt ----> newfile1.txt
file2.txt ----> newfile2.txt
file3.txt ----> newfile3.txt
Here is... (3 Replies)
Hi!
I'm new in awk and I need some help.
I have a folder with a lot of files and I need that awk do something in each file and print a new file with the output. The input file name should be modified when I print the outpu files.
Thanks in advance for help!
:-)
ciao (5 Replies)
I have roughly ~30 .txt files in a directory which all have unique names. These files all contain text arranged in columns separated by whitespace (example file:
[#YY MM DD hh mm WDIR WSPD GST WVHT DPD APD MWD PRES ATMP WTMP DEWP VIS TIDE
#yr mo dy hr mn degT m/s m/s m sec ... (5 Replies)
RHEL 6.3
Could someone tell me how to use the find and chown command to replace all files in a directory owned by user1 (for this example) and replace with user1:group1? Most importantly I dont want to change any files owned by root. I recently used the following command but it changed the root... (4 Replies)
How can I run the following command on multiple files and print out the corresponding multiple files.
perl script.pl genome.gff 1.txt > 1.gff
However, there are multiples files of 1.txt, from 1----100.txt
Thank you so much.
No duplicate posting! Continue here. (0 Replies)
How can I Run one script on multiple files and print out multiple files.
FOR EXAMPLE
i want to run script.pl on 100 files named 1.txt ....100.txt under same directory and print out corresponding file 1.gff ....100.gff.THANKS (4 Replies)
Hi All,
I want to use egrep on multiple files and the results should be output to multiple files. I am using the below code in my shell script(working in Ksh shell). However with this code I am not attaining the desired results.
#!/bin/ksh
(
a="/path/file1"
b="path/file2"
for file in... (4 Replies)
Hello Gurus,
I have a multiple pipe separated files which have records going over multiple Lines. End of line separator is \n and records going over multiple lines have <CR> as separator. below is example from one file.
1|ABC DEF|100|10
2|PQ
RS
T|200|20
3| UVWXYZ|300|30
4| GHIJKL|400|40... (7 Replies)
Hello,
My apache user generate one file :
# ls -lsa /tmp/reference_file.csv
76 -rwxrwxrwx 1 apache apache 69921 Aug 16 14:14 tmp/reference_file.csv
the user and the group belong to apache, but when i am trying to change it :
su -l apache -s /bin/bash
-bash-3.00$ whoami
apache... (7 Replies)
Discussion started by: cterra
7 Replies
LEARN ABOUT DEBIAN
dpns-chown
DPNS-CHOWN(1) DPNS User Commands DPNS-CHOWN(1)NAME
dpns-chown - change owner and group of a DPNS directory/file in the name server
SYNOPSIS
dpns-chown [-h] [-R] owner[:group] path...
dpns-chown [-h] [-R] :group path...
DESCRIPTION
dpns-chown sets the owner and/or the group of a DPNS directory/file in the name server to the values in owner and group respectively.
To change the owner ID, if the group ID does not change and if the caller and the new owner ID belong to that group, GRP_ADMIN privilege is
needed, otherwise the caller must have ADMIN privilege in the Cupv database. To change the group ID, the effective user ID of the process
must match the owner ID of the file and the new group must be in the list of groups the caller belong to or the caller must have ADMIN
privilege in the Cupv database.
owner is either a valid username or a valid numeric ID.
group is either a valid group name or a valid numeric ID.
path specifies the DPNS pathname. If path does not start with /, it is prefixed by the content of the DPNS_HOME environment variable.
OPTIONS
The following options are supported:
-h If path is a symbolic link, changes the ownership of the link itself.
-R Recursive mode.
EXIT STATUS
This program returns 0 if the operation was successful or >0 if the operation failed.
SEE ALSO Castor_limits(4), dpns_chown(3), Cupvlist(1)AUTHOR
LCG Grid Deployment Team
DPNS $Date: 2007/01/15 08:05:17 $ DPNS-CHOWN(1)