Hi, An application is transferring a file to linux system with same file name. As file is transferring with same name always file will be overwritten. In this case we want to know what times file was overwirtten like below.
So I dont enounter things like:
gzip: /sometimename.gz already exists; do you wish to overwrite (y or n)?
Want to add it into a script and if there is a file aready there to just overwrite it, otherwise the script will hang unless there is manual intervention. (1 Reply)
Hi all,
In our webserver customer wants to see the latest 10 files arrived. So the names are hardcoded in webpage like :
filename_01.txt
filename_02.txt
....
....
filename_10.txt
where the filename_01.txt is the latest one (typically the output of ls -1t) in the /../webpage directory.... (2 Replies)
How to overwrite every time a particular portion of a file?
---------- Post updated at 02:16 PM ---------- Previous update was at 02:07 PM ----------
I have a file whose contents are something like:
Output of "apachectl fullstatus" command:
---------------------------------------------... (3 Replies)
Hi ,
i have two basic requirement on linux platform . I am using C language to do this .
1) copying one file to another (assuming i know their file descriptors)
2) Overwriting a file using it file descriptor .
Please guide.
regards
Aki (2 Replies)
Long story short, there was some sort of corruption with my ide and the script I was working on has been over written with nothing (the file is blank now). The IDE doesn't store a back up from what I know (I'm using notepadd++ in wine lol I know I know I'm addictted to the nppftp sidebar and geany... (1 Reply)
I have loads of files in different directories which I do miner changed on them and till now I have to create totally new directories for them, specially as I deal with a whole directory at once :wall::wall::wall::wall:
it creates such as mess really
e.g.
FILES="F1/*"
for X in $FILES
do... (2 Replies)
I have a script, which runs through cronjob every night 9 PM. It is supposed to do following tasks --
1- Connect to ftp.testsite.com via user redtest
2- Fetch file red_bill.txt to my local server, where my script is residing.
3- Rename red_bill.txt to red_bill.V01.txt everyday on sftp server.... (4 Replies)
hi
i have a file as in follwoing:
cat apple.txt
Apple is a fruit
But this fruit is costly
Now I used the sed command and i see output as in following
# sed 's/fruit/healthy &/' fruit.txt
Apple is a healthy fruit
But this healthy fruit is costly
#
sed works fine here. But... (2 Replies)
Hello,
I have been working on script in which search and replace the multiple pattern.
1. update_params.sh read the multiple pattern from input file ParamMapping.txt(old_entry|New_entry) and passing this values one by one to change_text.sh
2. change_text.sh read... (0 Replies)
Hi Everyone,
We are trying to do a logrotate for "catalina.out" daily, So have used the "copytruncate" option in the logrotate configuration but ended up seeing there was a 0kb file touched with "catalina.out" and the other file with the current date(compressed) file created and seems the log is... (2 Replies)
Discussion started by: thiyagoo
2 Replies
LEARN ABOUT CENTOS
semanage-login
semanage-login(8)semanage-login(8)NAME
semanage login- SELinux Policy Management linux user to SELinux User mapping tool
SYNOPSIS
semanage login [-h] [-n] [-N] [-s STORE] [ --add -s SEUSER -r RANGE LOGIN | --delete LOGIN | --deleteall | --extract | --list [-C] | --mod-
ify -s SEUSER -r RANGE LOGIN ]
DESCRIPTION
semanage is used to configure certain elements of SELinux policy without requiring modification to or recompilation from policy sources.
semanage login controls the mapping between a Linux User and the SELinux User. It can be used to turn on confined users. For example you
could define that a particular user or group of users will login to a system as the user_u user. Prefix the group name with a '%' sign to
indicate a group name.
OPTIONS -h, --help
show this help message and exit
-n, --noheading
Do not print heading when listing the specified object type
-N, --noreload
Do not reload policy after commit
-C, --locallist
List local customizations
-S STORE, --store STORE
Select an alternate SELinux Policy Store to manage
-a, --add
Add a record of the specified object type
-d, --delete
Delete a record of the specified object type
-m, --modify
Modify a record of the specified object type
-l, --list
List records of the specified object type
-E, --extract
Extract customizable commands, for use within a transaction
-D, --deleteall
Remove all local customizations
-s SEUSER, --seuser SEUSER
SELinux user name
-r RANGE, --range RANGE
MLS/MCS Security Range (MLS/MCS Systems only) SELinux Range for SELinux login mapping defaults to the SELinux user record range.
SELinux Range for SELinux user defaults to s0.
EXAMPLE
Modify the default user on the system to the guest_u user
# semanage login -m -s guest_u __default__
Assign gijoe user on an MLS machine a range and to the staff_u user
# semanage login -a -s staff_u -rSystemLow-Secret gijoe
Assign all users in the engineering group to the staff_u user
# semanage login -a -s staff_u %engineering
SEE ALSO
selinux (8), semanage (8), semanage-user (8)
AUTHOR
This man page was written by Daniel Walsh <dwalsh@redhat.com>
20130617 semanage-login(8)
05-12-2014
File overwriting
