1. UNIX for Dummies Questions & Answers

Hello all, I have a test file that has the format: ..... O 3.694950 -.895050 1.480000 O 5.485050 .895050 1.480000 Ti -4.590000 4.590000 2.960000 Ti -2.295000 ... (5 Replies)

2. Shell Programming and Scripting

hello folks i have a file that have data like /test/aa/123 /test/aa/xyz /test/bb/xyz /test/bb/123 in above lines i just wants to grep "aa" and "bb". Thanks, Bash (4 Replies)

3. Shell Programming and Scripting

can someone help me in the awk part...little confuse on that part. The problem is this: what input each utility gets and what it does with data and what output is provides to the next utility) history | awk '{a++}END{for(i in a){print a " " i}}' | sort -rn | grep '^' Thanks (4 Replies)

4. Shell Programming and Scripting

I have a file and need to only select users that have a shell of “/bin/bash” in the line using awk or sed please help (4 Replies)

5. Shell Programming and Scripting

Hi Expert, Kindly request for your expertise in this matter. I have below output: 12.125.124.173,xx1.common.com 12.125.124.174,xx2.common.com 12.125.124.175,xx3.common.com 12.125.124.176, 12.125.124.177, 12.125.124.178, 12.125.124.179,xx4.common.com 12.125.124.180,xx5.common.com... (8 Replies)

6. Shell Programming and Scripting

Pseudo name=hdiskpower54 Symmetrix ID=000190101757 Logical device ID=0601 state=alive; policy=SymmOpt; priority=0; queued-IOs=0 ============================================================================== ---------------- Host --------------- - Stor - -- I/O Path - -- Stats --- ### HW... (7 Replies)

7. 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: 1. Print the number of people that are in the /etc/passwd file with the name of George 2. Sort by name and... (8 Replies)

8. Shell Programming and Scripting

Hi, Trying to sort grep result based on timestamp of the filename. I have the following result and want to sort them on timestampgrep -i 'ERROR' *log*2013* s_m_xxx_xxx_xxx_xxx_xxxx.log.20130906092431:TRANSF_1_1_1> DBG_21216 Finished transformations for Source Qualifier . Total errors ... (5 Replies)

9. Homework & Coursework Questions

1. The problem statement, all variables and given/known data: So i'll probably get told off for this but I have a few problems and rather than clog up the whole forum I'll post them here. Please bare in mind I am a complete novice when it comes to all this and so if you help please treat me like a... (4 Replies)

10. Shell Programming and Scripting

Hi Gurus, I have two big files. I need to compare the different. currently, I am using sort file1 > file1_temp; sort file2 > file2_tmp diff file1_tmp file2_tmp I can use command grep -v -f file1 file2 just wondering which way is fast to compare two big files. Thanks... (4 Replies)