08-24-2015
hi!
Sir as per testing it works but it returned the processID that is existing in both files. I need the ones that are not existing in both files.
sorry i'm still reading about unix commands. as of writing im only familiar with tail/grep commands
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have a file having some thousand records with the following sort of lines:
Error: Failed to get order data
Order: PO-BBBTGZE
Error: No CLI
Error: Failed to get order data
Order: PO-SBDJUZA
Order: PO-XBBIDEN
Error: No CLI
Error: Failed to get order data
Order: PO-BBDJUTQ
Order:... (2 Replies)
Discussion started by: damansingh
2 Replies
2. Shell Programming and Scripting
Hi,
I need a shell program that will prompt the user to input a dept name to the script.
The script should then check a specific directory called ‘report' in the home directory of each member of that dept.
If the report directory does not exist, or there are no contents in the directory,... (2 Replies)
Discussion started by: johnnyvlme
2 Replies
3. Shell Programming and Scripting
I have 10 appservers and each appserver has 4 jvms . Each of these logs is archived and stored on a nfs directory . For example the files are
/logs/200907/ap1-jvm1.server.log.20090715.gz
/logs/200907/ap2-jvm2.server.log.20090714.gz
/logs/200908/ap1-jvm1.server.log.20090812.gz
I want to... (3 Replies)
Discussion started by: gubbu
3 Replies
4. Shell Programming and Scripting
Hello,
I need to find all *.xml files that matched by pattern on Linux. I need to have written the file name on the screen and then change the pattern in the file just was found.
For instance.
I can start the script with arguments for keyword and for value, i.e
script.sh keyword... (1 Reply)
Discussion started by: yart
1 Replies
5. Shell Programming and Scripting
I have to compare 2 files which means 2 files with common entries in same column and separate those common entries in a diferent file as well right before those entries common so that I can separat common and Uncommon entries in rows in 2 different files. Is it possible
For eg.
one file
... (3 Replies)
Discussion started by: manigrover
3 Replies
6. Shell Programming and Scripting
Hi all,
I have 2 big files with such kind of inputs
File I
File II
I want the output file shuld contain
Please let me knw scripting regarind this (1 Reply)
Discussion started by: manigrover
1 Replies
7. Shell Programming and Scripting
Hi all,
I have 3 files with such data
first files
second file
third file
I have to find common entries of first column in two ways
1) between 2 files (2 Replies)
Discussion started by: manigrover
2 Replies
8. Shell Programming and Scripting
I have logs files which are generated each day depending on how many processes are running. Some days it could spin up 30 processes. Other days it could spin up 50. The log files all have the same pattern with the number being the different factor. e.g.
LOG_FILE_1.log
LOG_FILE_2.log etc etc
... (2 Replies)
Discussion started by: atelford
2 Replies
9. Shell Programming and Scripting
Hi
I have file1 as
IJU_NSOMOW;
SOWWOD_TWUIQ;
and file2 as
how are you?;
fine there;
Now my problem is i need the output file as
IJU_NSOMOW; how are you?;
SOWWOD_TWUIQ; fine there; (2 Replies)
Discussion started by: Priya Amaresh
2 Replies
10. UNIX for Beginners Questions & Answers
I have two file as given below which shows the ACL permissions of each file. I need to compare the source file with target file and list down the difference as specified below in required output. Can someone help me on this ?
Source File
*************
# file: /local/test_1
# owner: own
#... (4 Replies)
Discussion started by: sarathy_a35
4 Replies
LEARN ABOUT OPENSOLARIS
unlink
link(1M) System Administration Commands link(1M)
NAME
link, unlink - link and unlink files and directories
SYNOPSIS
/usr/sbin/link existing-file new-file
/usr/xpg4/bin/link existing-file new-file
/usr/sbin/unlink file
DESCRIPTION
The link and unlink commands link and unlink files and directories. Only super-users can use these commands on directories.
Use link to create a new file that points to an existing file. The existing-file and new-file operands specify the existing file and
newly-created files. See OPERANDS.
link and unlink directly invoke the link(2) and unlink(2) system calls, performing exactly what they are told to do and abandoning all
error checking. This differs from the ln(1) command. See ln(1).
While linked files and directories can be removed using unlink, it is safer to use rm(1) and rmdir(1) instead. See rm(1) and rmdir(1).
/usr/xpg4/bin/link
If the existing file being hard linked is itself a symbolic link, then the newly created file (new-file) will be a hard link to the file
referenced by the symbolic link, not to the symbolic link object itself (existing-file).
OPERANDS
The following operands are supported:
existing-file Specifies the name of the existing file to be linked.
file Specifies the name of the file to be unlinked.
new-file Specifies the name of newly created (linked) file.
ENVIRONMENT VARIABLES
See environ(5) for descriptions of the following environment variables that affect the execution of link: LANG, LC_ALL, LC_CTYPE, LC_MES-
SAGES, and NLSPATH.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
/usr/xpg4/bin/link
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWxcu4 |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
SEE ALSO
ln(1), rm(1), link(2), unlink(2), attributes(5), environ(5), standards(5)
SunOS 5.11 9 Oct 2002 link(1M)