|
|
Sponsored Content
Homework and Emergencies
Homework & Coursework Questions
Assignment Help
Post 302598965 by jessesaini on Wednesday 15th of February 2012 10:02:11 PM
02-15-2012
Assignment Help
1. List commands
to create the directory hierarchy $HOME/a/b/c
in vi to replace all occurences of TMP with tmp in lines 1 through 10
in vi to replace first occurence of CPU_file with DISK_file at line 15
2. Explain with a very simple example, usage of "ls -a"
3. What do the following commands do
a. ls -ls / > /tmp/ls_list
b. more /etc/passwd > /tmp/opl
c. find $HOME -type f > $HOME/files_list
d. find /tmp > /tmp/abc
4. Evaluate
$ FILE=pwd
$ echo $FILE --> What will this print ?
$ FILE=$HOME
$ cd $HOME/project --> what does this do ?
5. chmod command has an option -R. What is its purpose,
Explain with an example. (create needed files etc. in your homedirectory
to explain this)
Help me
to create the directory hierarchy $HOME/a/b/c
in vi to replace all occurences of TMP with tmp in lines 1 through 10
in vi to replace first occurence of CPU_file with DISK_file at line 15
2. Explain with a very simple example, usage of "ls -a"
3. What do the following commands do
a. ls -ls / > /tmp/ls_list
b. more /etc/passwd > /tmp/opl
c. find $HOME -type f > $HOME/files_list
d. find /tmp > /tmp/abc
4. Evaluate
$ FILE=pwd
$ echo $FILE --> What will this print ?
$ FILE=$HOME
$ cd $HOME/project --> what does this do ?
5. chmod command has an option -R. What is its purpose,
Explain with an example. (create needed files etc. in your homedirectory
to explain this)
Help me
|
|
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
my lecturer want to do an assignment about telnet server..first, he want us to download the telnet server..then he want we do about copy files and share files by using the telnet server....what is that??? and one more thing is how to do 'ping'???? (1 Reply)
Discussion started by: amelia
1 Replies
2. What is on Your Mind?
All Sys Administrators,
With due respect I would like to know what should be BEST Things to
do when LEAVING one job , and what Precaution MUST be taken
while taking over new JOB?? Please Discuss in detail the STEP to be
taken for both the TIME ?? (3 Replies)
Discussion started by: vakharia Mahesh
3 Replies
3. Shell Programming and Scripting
Hi all
How do I assign a pattern to a variable after a match is found using a regular expression in PERL?
For example using a regular expression (RE) and matching as given
if ($_ =~ /(?:\s*+\s*,)*\s*+\s*/)
I want to assign the pattern matched by the RE to a variable.
e.g. given the... (4 Replies)
Discussion started by: my_Perl
4 Replies
4. Shell Programming and Scripting
Hi,
In AIX I have a variable with , (coma) separated values assigned to it like shown below
var1=apple,boy,chris
i want to convert this to
var1='apple','boy','chris'
the number of values assigned to var1 might change and it could be from 1 to n
any suggestions please? (3 Replies)
Discussion started by: rahul9909
3 Replies
5. Homework & Coursework Questions
Continue here (0 Replies)
Discussion started by: vpundit
0 Replies
6. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
# Create a BASH shell script called momo (My Own Music Organizer)
# in ~/uli101.a2/ directory according to the... (9 Replies)
Discussion started by: Lunatic449447
9 Replies
7. Homework & Coursework Questions
1. The problem statement, all variables and given/known data:
Hey there, I am currently working on an assignment which is due in on Monday 5th December and I am close to completing it, however there are two sections of the program I am running in which I am confused by.
Basically I have created... (1 Reply)
Discussion started by: SilvarHawke
1 Replies
8. Shell Programming and Scripting
Q-1
Write a shell script in Unix that lists files from your current working directory
· By modification time when called with lm
· By access time when called with la.
By default, the script should show the listing of all the files in the current directory.
Q-2
Write a... (1 Reply)
Discussion started by: Vishank Parikh
1 Replies
9. Homework & Coursework Questions
Q-1
Write a shell script in Unix that lists files from your current working directory
· By modification time when called with lm
· By access time when called with la.
By default, the script should show the listing of all the files in the current directory.
Q-2
Write a shell script which... (1 Reply)
Discussion started by: Vishank Parikh
1 Replies
10. UNIX for Dummies Questions & Answers
Hello all im currently working on this assignment and a little stump on how to check for an argument heres the instructions:
Step 4:
Modify your script so that if there is an argument called TestError you display the following error message with your usage statement.
TestError found
Example:... (1 Reply)
Discussion started by: bsn3971
1 Replies
LEARN ABOUT DEBIAN
ecaccess-file-put
ECACCESS-FILE-PUT(1p) User Contributed Perl Documentation ECACCESS-FILE-PUT(1p) NAME
ecaccess-file-put - Upload a File on the ECaccess File System SYNOPSIS
ecaccess-file-put -version|-help|-manual ecaccess-file-put [-debug] [-progress] [-umask mode] [-offset number] [-bufsize length] source-local-file [target-ecaccess-file] DESCRIPTION
Allow uploading source-local-file on the ECaccess File System. If no target-ecaccess-file is specified then the source-local-file name is used. The target-ecaccess-file is in the form [domain:][/user-id/]path. Please read the "Shell commands -> File Management" section of the "ecaccess" guide for more information on the ECaccess File System. ARGUMENTS
source-local-file The name of the source Local File. target-ecaccess-file (optional) The name of the target ECaccess File. OPTIONS
-progress Provide a progress meter on the standard terminal, allowing to monitor the file transmission in real-time. The progress bar is removed from the terminal when the transmission is done. This option is not supported and ignored on Windows platforms. -umask mode The user file-creation mode mask (umask) is used to determine the file permission for newly created files. The default value is 640. -offset number Every open file has an associated file offset, which determines where the next read operation will start. This number is set to 0 by default. -bufsize length Specify the length of the buffer (in bytes) which is used to upload the file. The larger the buffer the smaller the number of http/s requests. By default a buffer of 10485760 bytes(10MB) is used. -version Display version number and exits. -help Print a brief help message and exits. -manual Prints the manual page and exits. -debug Display the SOAP messages exchanged. EXAMPLES
ecaccess-file-put $HOME/bin/a.out Upload the local $HOME/bin/a.out File in the $HOME directory of the authenticated user. The Target File Name is a.out. ecaccess-file-put $HOME/bin/a.out c1a:/tmp/a2.out Upload the local $HOME/bin/a.out File in the tmp directory of c1a. The Target File Name is a2.out. SEE ALSO
ecaccess-file-delete, ecaccess-file-get, ecaccess-file-mget, ecaccess-file-modtime, ecaccess-file-mput, ecaccess-file-rmdir, ecaccess-file- copy, ecaccess-file-dir, ecaccess-file-mdelete, ecaccess-file-mkdir, ecaccess-file-move, ecaccess-file-chmod, ecaccess-file-size and ecaccess. perl v5.14.2 2012-04-16 ECACCESS-FILE-PUT(1p)