02-19-2016
Copy the code in post#8 and paste it to the command line, adapt the file name, and it should fly!
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1. Shell Programming and Scripting
Hi
I am having 2 files file1.c and file2.c
Now i want to find all the occurances of pattern "abc" in file1.c, file2.c and replace with pattern "def" using shell script without using sed and with using sed.
Thanks in advance...
raju (1 Reply)
Discussion started by: krishnamaraju
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2. Shell Programming and Scripting
Hi I need to help on finding the below pattern using sed
<b><a href="/home/document.do?assetkey=x-y-abcde-1&searchclause=photo">
and replace as below in the same line on the index file.
<b><a href="/abcde.html">
thx in advance.
Mari (5 Replies)
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3. Shell Programming and Scripting
Hi all,
I have requirement where i need to find a pattern and replace it by new word. I used the below perl command
echo `perl -p -i -e "s/AbCdEf/PqRsTu/g;" FileName.txt`
But I am getting an error as below
Can't do inplace edit Not a Owner
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4. Shell Programming and Scripting
All,
I have a text file which has the following data
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5. Shell Programming and Scripting
i have a file which contains lines like this.
intsrcrpttrn1099mctrl:export GRAPHPARM_AR="-input_code M302023"
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the value after -input_code starts with some alphabet... (4 Replies)
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6. Shell Programming and Scripting
I have an xml file. I need to convert a particular pattern to lower case and add 1 to it. For example my sample values in file are:
ergeAAwrgersc_DWSTAGE_AC_DBO_TBL_GROUPZONES_INITIAL.badAAergerg
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7. Shell Programming and Scripting
hello everybody,
I have a group of file
eg-
sample1
sample2
sample3
sample4
each file contain this :-
cat sample1
SEQ_NUM,1,UPESI1
My requirement is to
change the value-UPESI1 to UPE10 in file which contain this pattern -UPESI1.
any help is appreciated. (2 Replies)
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8. Shell Programming and Scripting
i am editing a big log file with the following pattern:
Date: xxxx Updated: name
Some log file text here
Date: eee Updated: ny
Some log file text here
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9. Shell Programming and Scripting
I've got a file like so:
...lots of lines, etc.
push "route 10.8.0.0 255.255.255.0"
push "route 192.168.1.123 255.255.255.0"
...lots of lines, etc.
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10. Shell Programming and Scripting
If condition satisfy, want to find pattern and modify two Fields in Modify.txt
Input.txt
SOURCE1
SOURCE2
SOURCE3
SOURCE4
SOURCE5
SOURCE6
Modify.txt
SOURCE1|SLA|2016/12/11 11:12:11 PM|HMM|11-11-16|
SOURCE2|SLA|2016/13/11 11:12:11 PM|HMM|10-11-16|
SOURCE3|SLA|2016/14/11 11:12:11... (7 Replies)
Discussion started by: Joselouis
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LEARN ABOUT DEBIAN
nfsidmap
nfsidmap(5) File Formats Manual nfsidmap(5)
NAME
nfsidmap - The NFS idmapper upcall program
SYNOPSIS
nfsidmap [-v] [-t timeout] key desc
nfsidmap [-v] [-c]
nfsidmap [-v] [-u|-g|-r user]
DESCRIPTION
The file /usr/sbin/nfsidmap is used by the NFS idmapper to translate user and group ids into names, and to translate user and group names
into ids. Idmapper uses request-key to perform the upcall and cache the result. /usr/sbin/nfsidmap is called by /sbin/request-key, and
will perform the translation and initialize a key with the resulting information.
nfsidmap can also used to clear the keyring of all the keys or revoke one particular key. This is useful when the id mappings have failed
to due to a lookup error resulting in all the cached uids/gids to be set to the user id nobody.
OPTIONS
-c Clear the keyring of all the keys.
-g user
Revoke the gid key of the given user.
-r user
Revoke both the uid and gid key of the given user.
-t timeout
Set the expiration timer, in seconds, on the key. The default is 600 seconds (10 mins).
-u user
Revoke the uid key of the given user.
-v Increases the verbosity of the output to syslog (can be specified multiple times).
CONFIGURING
The file /etc/request-key.conf will need to be modified so /sbin/request-key can properly direct the upcall. The following line should be
added before a call to keyctl negate:
create id_resolver * * /usr/sbin/nfsidmap -t 600 %k %d
This will direct all id_resolver requests to the program /usr/sbin/nfsidmap. The -t 600 defines how many seconds into the future the key
will expire. This is an optional parameter for /usr/sbin/nfsidmap and will default to 600 seconds when not specified.
The idmapper system uses four key descriptions:
uid: Find the UID for the given user
gid: Find the GID for the given group
user: Find the user name for the given UID
group: Find the group name for the given GID
You can choose to handle any of these individually, rather than using the generic upcall program. If you would like to use your own pro-
gram for a uid lookup then you would edit your request-key.conf so it looks similar to this:
create id_resolver uid:* * /some/other/program %k %d
create id_resolver * * /usr/sbin/nfsidmap %k %d
Notice that the new line was added above the line for the generic program. request-key will find the first matching line and run the cor-
responding program. In this case, /some/other/program will handle all uid lookups, and /usr/sbin/nfsidmap will handle gid, user, and group
lookups.
AUTHOR
Bryan Schumaker, <bjschuma@netapp.com>
1 October 2010 nfsidmap(5)