examples of GREP

Related BrainMass Solutions

• UNIX COMMANDS

  To illustrate, we show some examples: Examples: Wildcards The File for These Examples >cat file big bad bug bag bigger boogy Wildcards #1 >grep "b.*g" file big bad bug bag bigger boogy Wildcards #2 >grep "b.

• Bash shell scripting questions

  229319 Bash shell scripting questions 1) Describe the result of executing each of the following grep commands. a. grep -c ill memo b. grep -n ill memo 2) Rewrite the following sequence of commands using sort as a filter.

• Writing a UNIX command

  Now execute the command given above, grep 111 myfile.txt 6. It should present the list of occurrences inside the file myfile.txt There are many things you can do with grep. Grep is a very powerful tool, that can do a lot of stuff.

• syntax and about grep

  41414 Unix About grep syntax and about grep This job examines syntax and about grep.

• Bash script

  grep -n "atg" samplefile What do you observe in the output? Do you now understand the (need and purpose of) second half of the grep pipeline. Solution does not give a ready-to-use shell script, but it gives a code fragment to achieve the goal.

• How to Use Unix Command Line Programs grep, md5sum, man, etc

  It is strongly recommended to use man command to look up the manual pages of a command a) man e.g. man grep shows you..

• basics of GREP

  41416 Unix Basics of GREP The Wildcard Character This job highlights basics of GREP.

• Computer Forensics - Linux Commands

  f) Grep Command: Grep searches the named input FILEs for lines containing a match to the given PATTERN. By default, grep prints the matching lines (About.com, 2007). g) md5sum command: This command prints or checks MD5 (128-bit) checksums.

• UNIX shell script to search for most occurences of a keyword

  Assuming single occurrence of search string (for example, "for") in a line, following simple pipeline will do the job. grep -c "for" * | sort -nrt: +1 | head -1 Above pipeline command can be typed on the terminal.