From 241d09c2e9a461ca83b091b8ecf2022d66e07ee8 Mon Sep 17 00:00:00 2001 From: leiw414 Date: Sun, 16 Mar 2014 22:17:27 -0400 Subject: [PATCH 01/13] Create 2013-03-03-LeiCodingBatExercises.md --- _posts/2013-03-03-LeiCodingBatExercises.md | 56 ++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 _posts/2013-03-03-LeiCodingBatExercises.md diff --git a/_posts/2013-03-03-LeiCodingBatExercises.md b/_posts/2013-03-03-LeiCodingBatExercises.md new file mode 100644 index 0000000..10d20f8 --- /dev/null +++ b/_posts/2013-03-03-LeiCodingBatExercises.md @@ -0,0 +1,56 @@ +--- +layout: post +author: lei +title: Lei's Pipes & Filters +--- +# Process + +I have used Linux command a lot before, however just bascis command such as ""... This exercise not hard but I found shell is very useful and http://www.thegeekstuff.com/2010/11/50-linux-commands/ +___ +## Exercise + +**C1** + +The command `sort -n` compare according to string numerical value, rather than character by character. + +**C2** + +`wc -l < mydata.dat`：`wc -l` doesn't have any command line parameters, it reads from standard input and send the contents of mydata.dat to wc's standard input. +`wc -l mydata.dat`: wc gets a command line parameter telling it to open mydata.dat and get the output result. + +**C3** + +`uniq` is faster when working with large data sets, it removes only adjacent duplicated lines by comparing line by line. We can also use `sort salmon.txt| uniq` to remove all duplicated lines. + +**C4** + +we use "head -5" to get the first 5 lines of the animals.txt: + +``` +2012-11-05,deer +2012-11-05,rabbit +2012-11-05,raccoon +2012-11-06,rabbit +2012-11-06,deer +``` + +Then use "tail -3" to get the last three lines of previous output. + +``` +2012-11-05,raccoon +2012-11-06,rabbit +2012-11-06,deer + +``` + +"sort -r > final.txt" sort the previous outcome and save the result as "final.txt". + +``` +2012-11-06,rabbit +2012-11-06,deer +2012-11-05,raccoon +``` + +**C5** + +`cut -d, -f 2 animals.txt | sort | uniq` From 10af084bf9962fe02b4f6573559ebddf38090d88 Mon Sep 17 00:00:00 2001 From: leiw414 Date: Sun, 16 Mar 2014 22:58:29 -0400 Subject: [PATCH 02/13] Update 2013-03-03-LeiCodingBatExercises.md --- _posts/2013-03-03-LeiCodingBatExercises.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/_posts/2013-03-03-LeiCodingBatExercises.md b/_posts/2013-03-03-LeiCodingBatExercises.md index 10d20f8..d4253ae 100644 --- a/_posts/2013-03-03-LeiCodingBatExercises.md +++ b/_posts/2013-03-03-LeiCodingBatExercises.md @@ -5,7 +5,7 @@ title: Lei's Pipes & Filters --- # Process -I have used Linux command a lot before, however just bascis command such as ""... This exercise not hard but I found shell is very useful and http://www.thegeekstuff.com/2010/11/50-linux-commands/ +I used to have some experience with basic shell command before, therefore this exercise was not hard for me to get start with. It gave me a chance to refresh my knowledge about shell command as well. I also found the website http://www.thegeekstuff.com/2010/11/50-linux-commands/ very useful for shell command beginners and learned a lot from it. ___ ## Exercise From 9b5d6692eb57184755a2bf1255a32f0cf4899502 Mon Sep 17 00:00:00 2001 From: leiw414 Date: Sun, 16 Mar 2014 23:00:30 -0400 Subject: [PATCH 03/13] Delete 2013-03-03-LeiCodingBatExercises.md --- _posts/2013-03-03-LeiCodingBatExercises.md | 56 ---------------------- 1 file changed, 56 deletions(-) delete mode 100644 _posts/2013-03-03-LeiCodingBatExercises.md diff --git a/_posts/2013-03-03-LeiCodingBatExercises.md b/_posts/2013-03-03-LeiCodingBatExercises.md deleted file mode 100644 index d4253ae..0000000 --- a/_posts/2013-03-03-LeiCodingBatExercises.md +++ /dev/null @@ -1,56 +0,0 @@ ---- -layout: post -author: lei -title: Lei's Pipes & Filters ---- -# Process - -I used to have some experience with basic shell command before, therefore this exercise was not hard for me to get start with. It gave me a chance to refresh my knowledge about shell command as well. I also found the website http://www.thegeekstuff.com/2010/11/50-linux-commands/ very useful for shell command beginners and learned a lot from it. -___ -## Exercise - -**C1** - -The command `sort -n` compare according to string numerical value, rather than character by character. - -**C2** - -`wc -l < mydata.dat`：`wc -l` doesn't have any command line parameters, it reads from standard input and send the contents of mydata.dat to wc's standard input. -`wc -l mydata.dat`: wc gets a command line parameter telling it to open mydata.dat and get the output result. - -**C3** - -`uniq` is faster when working with large data sets, it removes only adjacent duplicated lines by comparing line by line. We can also use `sort salmon.txt| uniq` to remove all duplicated lines. - -**C4** - -we use "head -5" to get the first 5 lines of the animals.txt: - -``` -2012-11-05,deer -2012-11-05,rabbit -2012-11-05,raccoon -2012-11-06,rabbit -2012-11-06,deer -``` - -Then use "tail -3" to get the last three lines of previous output. - -``` -2012-11-05,raccoon -2012-11-06,rabbit -2012-11-06,deer - -``` - -"sort -r > final.txt" sort the previous outcome and save the result as "final.txt". - -``` -2012-11-06,rabbit -2012-11-06,deer -2012-11-05,raccoon -``` - -**C5** - -`cut -d, -f 2 animals.txt | sort | uniq` From 156ddfa83924f2906113929119864dec49f4ad19 Mon Sep 17 00:00:00 2001 From: leiw414 Date: Mon, 17 Mar 2014 03:03:33 +0000 Subject: [PATCH 04/13] Lei needs to post his Pipes & Filters Exercise --- _posts/2014-03-16-LeiPipesFilters.md | 56 ++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 _posts/2014-03-16-LeiPipesFilters.md diff --git a/_posts/2014-03-16-LeiPipesFilters.md b/_posts/2014-03-16-LeiPipesFilters.md new file mode 100644 index 0000000..d4253ae --- /dev/null +++ b/_posts/2014-03-16-LeiPipesFilters.md @@ -0,0 +1,56 @@ +--- +layout: post +author: lei +title: Lei's Pipes & Filters +--- +# Process + +I used to have some experience with basic shell command before, therefore this exercise was not hard for me to get start with. It gave me a chance to refresh my knowledge about shell command as well. I also found the website http://www.thegeekstuff.com/2010/11/50-linux-commands/ very useful for shell command beginners and learned a lot from it. +___ +## Exercise + +**C1** + +The command `sort -n` compare according to string numerical value, rather than character by character. + +**C2** + +`wc -l < mydata.dat`：`wc -l` doesn't have any command line parameters, it reads from standard input and send the contents of mydata.dat to wc's standard input. +`wc -l mydata.dat`: wc gets a command line parameter telling it to open mydata.dat and get the output result. + +**C3** + +`uniq` is faster when working with large data sets, it removes only adjacent duplicated lines by comparing line by line. We can also use `sort salmon.txt| uniq` to remove all duplicated lines. + +**C4** + +we use "head -5" to get the first 5 lines of the animals.txt: + +``` +2012-11-05,deer +2012-11-05,rabbit +2012-11-05,raccoon +2012-11-06,rabbit +2012-11-06,deer +``` + +Then use "tail -3" to get the last three lines of previous output. + +``` +2012-11-05,raccoon +2012-11-06,rabbit +2012-11-06,deer + +``` + +"sort -r > final.txt" sort the previous outcome and save the result as "final.txt". + +``` +2012-11-06,rabbit +2012-11-06,deer +2012-11-05,raccoon +``` + +**C5** + +`cut -d, -f 2 animals.txt | sort | uniq` From a283e4478564b9ccb0405e03a88e259c85a85767 Mon Sep 17 00:00:00 2001 From: leiw414 Date: Wed, 26 Mar 2014 13:44:47 -0400 Subject: [PATCH 05/13] Create 2012-01-01-leiw.md --- _posts/2012-01-01-leiw.md | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 _posts/2012-01-01-leiw.md diff --git a/_posts/2012-01-01-leiw.md b/_posts/2012-01-01-leiw.md new file mode 100644 index 0000000..08b95e0 --- /dev/null +++ b/_posts/2012-01-01-leiw.md @@ -0,0 +1,9 @@ +--- +layout: post +author: lei +title: dast +date: 2014-01-08 +--- + + + From b083fe7515f14a1637fe4d5c17390ff6bf98dedc Mon Sep 17 00:00:00 2001 From: leiw414 Date: Wed, 26 Mar 2014 13:50:27 -0400 Subject: [PATCH 06/13] Update 2012-01-01-leiw.md --- _posts/2012-01-01-leiw.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/_posts/2012-01-01-leiw.md b/_posts/2012-01-01-leiw.md index 08b95e0..9fdc037 100644 --- a/_posts/2012-01-01-leiw.md +++ b/_posts/2012-01-01-leiw.md @@ -1,9 +1,9 @@ --- layout: post author: lei -title: dast -date: 2014-01-08 +title: Embed Tweets +date: 2014-03-26 --- - + From 9862147b5dffca4b62e635432f0039dba214ab37 Mon Sep 17 00:00:00 2001 From: leiw414 Date: Thu, 27 Mar 2014 20:27:21 -0400 Subject: [PATCH 07/13] Delete 2012-01-01-leiw.md --- _posts/2012-01-01-leiw.md | 9 --------- 1 file changed, 9 deletions(-) delete mode 100644 _posts/2012-01-01-leiw.md diff --git a/_posts/2012-01-01-leiw.md b/_posts/2012-01-01-leiw.md deleted file mode 100644 index 9fdc037..0000000 --- a/_posts/2012-01-01-leiw.md +++ /dev/null @@ -1,9 +0,0 @@ ---- -layout: post -author: lei -title: Embed Tweets -date: 2014-03-26 ---- - - - From 0072faaf4078c716b7ebe681035742d8140dcfd3 Mon Sep 17 00:00:00 2001 From: leiw414 Date: Sat, 3 May 2014 20:09:05 -0400 Subject: [PATCH 08/13] Create 2013-03-03-LeiCodingBatExercises.md --- _posts/2013-03-03-LeiCodingBatExercises.md | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 _posts/2013-03-03-LeiCodingBatExercises.md diff --git a/_posts/2013-03-03-LeiCodingBatExercises.md b/_posts/2013-03-03-LeiCodingBatExercises.md new file mode 100644 index 0000000..c38d9bb --- /dev/null +++ b/_posts/2013-03-03-LeiCodingBatExercises.md @@ -0,0 +1,31 @@ ++--- + +layout: post + +author: yonghao + +title: yonghao's final meetup report + +date: 2014-05-03 + +--- + + + +This should be my last post in INLS560. I have a great semester with you guys. Thanks Elliott,Grant and + +all the guys in class! + + + +I have been two meetups but one is 48 hours' big event, I think it will be counted as 2. Is that right? + + + +(1) HackNc, https://plus.google.com/115820192701119569473/posts/KopH32EJ3pV + + + +It is a great event! 2 days meetup, ate there, slept there. After it, I alomost died. + +I think it should be counted as 3 or more :) + +That's my favourate meetups I have attended. I met a lot of awesome programmer and some IT companies's HR. + +What they did and told helps me a lot. + + + +(2) https://plus.google.com/115820192701119569473/posts/CKinyPGSkWr Google Glass developer programmer Meetup. + + + +I have explored google glass development for 2 months. And this meetups let me know my future step. Other programmers' + +idea really open my eyes. + + + + + +Overall: Meetup is a cool things which help me know more programmer, learn more knowledge. + + + + + +Thank you guys, I have a lot of fun in the class. + + + +Have a nice holiday! From 39e6c15728800d1f0441a0ff77f30273a65b4c34 Mon Sep 17 00:00:00 2001 From: leiw414 Date: Sat, 3 May 2014 20:09:55 -0400 Subject: [PATCH 09/13] Update 2013-03-03-LeiCodingBatExercises.md --- _posts/2013-03-03-LeiCodingBatExercises.md | 62 +++++++++++----------- 1 file changed, 31 insertions(+), 31 deletions(-) diff --git a/_posts/2013-03-03-LeiCodingBatExercises.md b/_posts/2013-03-03-LeiCodingBatExercises.md index c38d9bb..1fe53c4 100644 --- a/_posts/2013-03-03-LeiCodingBatExercises.md +++ b/_posts/2013-03-03-LeiCodingBatExercises.md @@ -1,31 +1,31 @@ -+--- - +layout: post - +author: yonghao - +title: yonghao's final meetup report - +date: 2014-05-03 - +--- - + - +This should be my last post in INLS560. I have a great semester with you guys. Thanks Elliott,Grant and - +all the guys in class! - + - +I have been two meetups but one is 48 hours' big event, I think it will be counted as 2. Is that right? - + - +(1) HackNc, https://plus.google.com/115820192701119569473/posts/KopH32EJ3pV - + - +It is a great event! 2 days meetup, ate there, slept there. After it, I alomost died. - +I think it should be counted as 3 or more :) - +That's my favourate meetups I have attended. I met a lot of awesome programmer and some IT companies's HR. - +What they did and told helps me a lot. - + - +(2) https://plus.google.com/115820192701119569473/posts/CKinyPGSkWr Google Glass developer programmer Meetup. - + - +I have explored google glass development for 2 months. And this meetups let me know my future step. Other programmers' - +idea really open my eyes. - + - + - +Overall: Meetup is a cool things which help me know more programmer, learn more knowledge. - + - + - +Thank you guys, I have a lot of fun in the class. - + - +Have a nice holiday! +--- +layout: post +author: yonghao +title: yonghao's final meetup report +date: 2014-05-03 +--- + +This should be my last post in INLS560. I have a great semester with you guys. Thanks Elliott,Grant and +all the guys in class! + +I have been two meetups but one is 48 hours' big event, I think it will be counted as 2. Is that right? + +(1) HackNc, https://plus.google.com/115820192701119569473/posts/KopH32EJ3pV + +It is a great event! 2 days meetup, ate there, slept there. After it, I alomost died. +I think it should be counted as 3 or more :) +That's my favourate meetups I have attended. I met a lot of awesome programmer and some IT companies's HR. +What they did and told helps me a lot. + +(2) https://plus.google.com/115820192701119569473/posts/CKinyPGSkWr Google Glass developer programmer Meetup. + +I have explored google glass development for 2 months. And this meetups let me know my future step. Other programmers' +idea really open my eyes. + + +Overall: Meetup is a cool things which help me know more programmer, learn more knowledge. + + +Thank you guys, I have a lot of fun in the class. + +Have a nice holiday! From cfa9989140bb625d089f3131114fad6437bbb146 Mon Sep 17 00:00:00 2001 From: leiw414 Date: Sat, 3 May 2014 20:10:52 -0400 Subject: [PATCH 10/13] Update 2013-03-03-LeiCodingBatExercises.md --- _posts/2013-03-03-LeiCodingBatExercises.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/_posts/2013-03-03-LeiCodingBatExercises.md b/_posts/2013-03-03-LeiCodingBatExercises.md index 1fe53c4..e9676a2 100644 --- a/_posts/2013-03-03-LeiCodingBatExercises.md +++ b/_posts/2013-03-03-LeiCodingBatExercises.md @@ -1,7 +1,7 @@ --- layout: post -author: yonghao -title: yonghao's final meetup report +author: lei +title: Lei's meetup reflection date: 2014-05-03 --- From a1d19bb437faad6198c15e104a9209027aadae87 Mon Sep 17 00:00:00 2001 From: leiw414 Date: Sat, 3 May 2014 21:27:45 -0400 Subject: [PATCH 11/13] Update 2013-03-03-LeiCodingBatExercises.md --- _posts/2013-03-03-LeiCodingBatExercises.md | 27 ++++++---------------- 1 file changed, 7 insertions(+), 20 deletions(-) diff --git a/_posts/2013-03-03-LeiCodingBatExercises.md b/_posts/2013-03-03-LeiCodingBatExercises.md index e9676a2..46c80b3 100644 --- a/_posts/2013-03-03-LeiCodingBatExercises.md +++ b/_posts/2013-03-03-LeiCodingBatExercises.md @@ -4,28 +4,15 @@ author: lei title: Lei's meetup reflection date: 2014-05-03 --- +The first link is about a two-day meet up. +https://plus.google.com/106148551333929731569/posts/ZkV3m93yfCj -This should be my last post in INLS560. I have a great semester with you guys. Thanks Elliott,Grant and -all the guys in class! +The second link is about a one-day meet up. +https://plus.google.com/106148551333929731569/posts/b7C24YN7eWu -I have been two meetups but one is 48 hours' big event, I think it will be counted as 2. Is that right? +Both of the two meet-ups offer me a great opportunity to learn new knowledge and meet people in an inspiring and efficient way. I was very excited that many of my questions can be solved very quickly in the meeting. When I tried to figure out the solutions to some questions on my own, it took a lot of time to search online, read instructions, and filter information. Sometimes I got stuck for hours on a single question. However, during the meeting, my questions were all solved quickly and I was inspired by opinions from other people's perspectives. -(1) HackNc, https://plus.google.com/115820192701119569473/posts/KopH32EJ3pV +Another thing I benefit from these meetings is that it allowed me to meet many people. It was nice talking to people who share similar interest with me and exchanging experience and opinions with each other. -It is a great event! 2 days meetup, ate there, slept there. After it, I alomost died. -I think it should be counted as 3 or more :) -That's my favourate meetups I have attended. I met a lot of awesome programmer and some IT companies's HR. -What they did and told helps me a lot. +Overall, it was a great experience to participate the meet-ups and made myself exposed to a broader variety of perspectives. -(2) https://plus.google.com/115820192701119569473/posts/CKinyPGSkWr Google Glass developer programmer Meetup. - -I have explored google glass development for 2 months. And this meetups let me know my future step. Other programmers' -idea really open my eyes. - - -Overall: Meetup is a cool things which help me know more programmer, learn more knowledge. - - -Thank you guys, I have a lot of fun in the class. - -Have a nice holiday! From 3649fdd73d0b78784b15fe8672d753ea54d3086c Mon Sep 17 00:00:00 2001 From: leiw414 Date: Sat, 3 May 2014 21:28:21 -0400 Subject: [PATCH 12/13] Delete 2013-03-03-LeiCodingBatExercises.md --- _posts/2013-03-03-LeiCodingBatExercises.md | 18 ------------------ 1 file changed, 18 deletions(-) delete mode 100644 _posts/2013-03-03-LeiCodingBatExercises.md diff --git a/_posts/2013-03-03-LeiCodingBatExercises.md b/_posts/2013-03-03-LeiCodingBatExercises.md deleted file mode 100644 index 46c80b3..0000000 --- a/_posts/2013-03-03-LeiCodingBatExercises.md +++ /dev/null @@ -1,18 +0,0 @@ ---- -layout: post -author: lei -title: Lei's meetup reflection -date: 2014-05-03 ---- -The first link is about a two-day meet up. -https://plus.google.com/106148551333929731569/posts/ZkV3m93yfCj - -The second link is about a one-day meet up. -https://plus.google.com/106148551333929731569/posts/b7C24YN7eWu - -Both of the two meet-ups offer me a great opportunity to learn new knowledge and meet people in an inspiring and efficient way. I was very excited that many of my questions can be solved very quickly in the meeting. When I tried to figure out the solutions to some questions on my own, it took a lot of time to search online, read instructions, and filter information. Sometimes I got stuck for hours on a single question. However, during the meeting, my questions were all solved quickly and I was inspired by opinions from other people's perspectives. - -Another thing I benefit from these meetings is that it allowed me to meet many people. It was nice talking to people who share similar interest with me and exchanging experience and opinions with each other. - -Overall, it was a great experience to participate the meet-ups and made myself exposed to a broader variety of perspectives. - From e2bd84cb8b3f92f039f8a266331d2f6b5e8f66a5 Mon Sep 17 00:00:00 2001 From: leiw414 Date: Sun, 4 May 2014 01:35:09 +0000 Subject: [PATCH 13/13] Lei Needs to post Meetup reflection --- _posts/2014-05-03-LeiMeetUp.md | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 _posts/2014-05-03-LeiMeetUp.md diff --git a/_posts/2014-05-03-LeiMeetUp.md b/_posts/2014-05-03-LeiMeetUp.md new file mode 100644 index 0000000..46c80b3 --- /dev/null +++ b/_posts/2014-05-03-LeiMeetUp.md @@ -0,0 +1,18 @@ +--- +layout: post +author: lei +title: Lei's meetup reflection +date: 2014-05-03 +--- +The first link is about a two-day meet up. +https://plus.google.com/106148551333929731569/posts/ZkV3m93yfCj + +The second link is about a one-day meet up. +https://plus.google.com/106148551333929731569/posts/b7C24YN7eWu + +Both of the two meet-ups offer me a great opportunity to learn new knowledge and meet people in an inspiring and efficient way. I was very excited that many of my questions can be solved very quickly in the meeting. When I tried to figure out the solutions to some questions on my own, it took a lot of time to search online, read instructions, and filter information. Sometimes I got stuck for hours on a single question. However, during the meeting, my questions were all solved quickly and I was inspired by opinions from other people's perspectives. + +Another thing I benefit from these meetings is that it allowed me to meet many people. It was nice talking to people who share similar interest with me and exchanging experience and opinions with each other. + +Overall, it was a great experience to participate the meet-ups and made myself exposed to a broader variety of perspectives. +