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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
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LEARN ABOUT DEBIAN
ecaccess-file-dir
ECACCESS-FILE-DIR(1p) User Contributed Perl Documentation ECACCESS-FILE-DIR(1p) NAME
ecaccess-file-dir - List ECaccess Directory Contents SYNOPSIS
ecaccess-file-dir -version|-help|-manual ecaccess-file-dir [-debug] [-long] [ecaccess-file] DESCRIPTION
List information about ecaccess-file (the $HOME directory by default). Sort entries alphabetically. The 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
ecaccess-file (optional) The name of the ECaccess File/Directory to retrieve the details. OPTIONS
-long Print detailed information about each file. -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-dir List information about each ECaccess File in the $HOME directory of the authenticated user. ecaccess-file-dir home:/xyz/bin List information about each ECaccess File in the $HOME/bin directory of the user xyz. ecaccess-file-dir 'home:/xyz/*.txt' List information about each ECaccess File ending with ".txt" in the $HOME/bin directory of the user xyz. 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-chmod, ecaccess-file-mdelete, ecaccess-file-mkdir, ecaccess-file-move, ecaccess-file-put, ecaccess-file-size and ecaccess. perl v5.14.2 2012-04-16 ECACCESS-FILE-DIR(1p)