Linux command line & shell scripting bible

... resource on the Linux command line and shell commands. By the time you have completed Linux Command Line and Shell Scripting Bible, you will be well prepared to write your own shell scripts that ... Linux Command Line Chapter 1: Starting with Linux Shells 3 Chapter 2: Getting to the Shell 25 Chapter 3: Basic bash Shell Commands 59 Chapter 4: More bash Shell...

Ngày tải lên: 19/03/2014, 13:39

... resource on the Linux command line and shell commands. By the time you have completed Linux Command Line and Shell Scripting Bible you will be well prepared to write your own shell scripts that ... references the bash shell, which is the default shell for most Linux systems. Where to Go from Here Once you've completed Linux Command Line and Shell S...

Ngày tải lên: 29/03/2014, 19:20

... development! ~ type :help sponsor<Enter> for information ~ ~ type :q<Enter> to exit ~ type :help<Enter> or <F1> for on -line help ~ type :help version7<Enter> for version info ~ ~ ... arguments: [me@linuxbox ~]$ alias alias l.='ls -d .* color=tty' alias ll='ls -l color=tty' alias ls='ls color=tty' alias vi='vim' alias whic...

Ngày tải lên: 20/11/2013, 21:24

... interest in a Linux environment: s83 (Linux) : This is the native Linux partition type. You can use it for any Linux file system. s82 (Linux swap): Use this partition type for Linux swap partitions. s8e ... have read about line addressing only, and just one command was dis- played, which is the command l for print. oa` has many other commands as well, of which the o (substit...

Ngày tải lên: 10/12/2013, 14:15

... INTRODUCTION THE LINUX COMMAND LINE THE LINUX COMMAND LINE WILLIAM E. SHOTTS, JR. THE LINUX COMMAND LINE THE LINUX COMMAND LINE SHOTTS PART 4 WRITING SHELL SCRIPTS 24 WRITING YOUR FIRST SCRIPT 309 What Are Shell ... timer. sleep 10; echo -e "Time's up\a" We could also do this: sleep 10; echo "Time's up" $'\a' Final Note As we...

Ngày tải lên: 19/03/2014, 13:43

... COMPLETE INTRODUCTION THE LINUX COMMAND LINE THE LINUX COMMAND LINE WILLIAM E. SHOTTS, JR. THE LINUX COMMAND LINE THE LINUX COMMAND LINE SHOTTS www.it-ebooks.info PART 4 WRITING SHELL SCRIPTS 24 WRITING ... timer. sleep 10; echo -e "Time's up\a" We could also do this: sleep 10; echo "Time's up" $'\a' Final Note As we move forwa...

Ngày tải lên: 31/03/2014, 17:20

... loops: $ for i in 1 2 3 4 5 6 7 8 9 > do > for j in 1 2 3 4 5 6 7 8 9 > do > for k in 1 2 3 4 5 6 7 8 9 > do > touch $i$j$k > done > done > done I’ve used this type of ... typical interaction with the shell when entering code directly from the command line: $ while : ; do > clear > ls -lrt > sleep 3 > done Note that after the first line is enter...

Ngày tải lên: 05/10/2013, 08:51

... in "car") echo "For $rental Rs.20 per k/m";; "van") echo "For $rental Rs.10 per k/m";; "jeep") echo "For $rental Rs.5 per k/m";; "bicycle") ... give command , $ ls > filename. It means put output of ls command to filename. There are three main redirection symbols >,>>,< (1) > Redirector Symbol Synt...

Ngày tải lên: 24/01/2014, 02:20

... corresponds to: f "-"—if it is a regular le. f "d"—if it is a directory f "c"—for a character device f "b"—for a block device f "l"—if it is ... name1=name2; }' | sort -u > duplicate_files cat duplicate_files | xargs -I {} md5sum {} | sort | uniq -w 32 | awk '{ print "^"$2"$" }' | sort -u > du...

Ngày tải lên: 21/02/2014, 19:20

... Patches 139 Shell Archives 141 Reference Section 141 tee Command Switches 141 Linux Time Command Switches 142 Bash Time Command Format Codes 142 Linux Time Command Format Codes 142 Shell Debugging ... 202 expand Command Switches 203 unexpand Command Switches 203 mktemp Command Switches 203 head Command Switches 203 tail Command Switches 203 wc Command Switches 204...

Ngày tải lên: 24/04/2014, 09:16