User 3kstc

123 votes

5 answers

165k views

Is there a way of reading the last element of an array with bash?

asked Apr 27, 2015 at 4:37

57 votes

3 answers

144k views

Running a script during booting/startup; init.d vs cron @reboot

asked Mar 4, 2015 at 1:38

30 votes

9 answers

119k views

mail: cannot send message: process exited with a non-zero status

asked Feb 17, 2015 at 22:08

30 votes

5 answers

78k views

How to 'drop'/delete characters from in front of a string?

asked Apr 7, 2015 at 23:12

19 votes

4 answers

66k views

Remove duplicate entries from a CSV file

asked Mar 12, 2015 at 8:59

12 votes

2 answers

41k views

How to read only the second last line of a file

asked Mar 14, 2015 at 1:55

5 votes

6 answers

65k views

How to find a specific 'string' and print out the whole line?

asked Apr 11, 2015 at 15:31

5 votes

1 answer

13k views

How does one check if a init.d script is working?

asked May 19, 2015 at 1:30

3 votes

1 answer

16k views

How can subtract 2 floats which have been extracted from 2 other files with BASH [duplicate]

asked Feb 12, 2015 at 1:28

3 votes

3 answers

98 views

Is there a way of listing all the instances when a particular file was modified/edited?

asked May 27, 2015 at 0:23

3 votes

3 answers

13k views

How to while read line with a pipe

asked Jul 20, 2015 at 2:39

3 votes

3 answers

621 views

If statement string comparison

asked Jul 31, 2015 at 4:37

3 votes

1 answer

2k views

Is there a way of seeing the CPU usage of the programs in crontab?

asked Dec 5, 2016 at 0:39

2 votes

4 answers

28k views

How to Subscribe a Bash Script as a MQTT Client

asked Mar 6, 2015 at 3:44

2 votes

2 answers

4k views

CSV > Excel > Graph?

asked Mar 17, 2015 at 0:15

2 votes

1 answer

501 views

Figuring out the dates for a given week

asked Apr 8, 2015 at 5:14

1 vote

3 answers

19k views

BashScript works from Terminal but not from CronTab

asked Feb 17, 2015 at 2:12

1 vote

1 answer

2k views

How to extract certain data from an MQTT stream

asked Feb 24, 2015 at 2:48

1 vote

2 answers

902 views

How can I remove a carriage return, add a time stamp and ignore some data from a live MQTT feed

asked Feb 25, 2015 at 1:30

1 vote

1 answer

259 views

Sed regex printing into a file.txt

asked Feb 28, 2015 at 2:10

1 vote

1 answer

3k views

A higher level of sudo killing a PID

asked Mar 10, 2015 at 23:26

1 vote

3 answers

310 views

How to change the format of a past timestamp

asked Mar 31, 2015 at 9:05

1 vote

1 answer

219 views

How to accumulate data for the previous x number of days

asked Apr 8, 2015 at 4:43

1 vote

1 answer

102 views

How to print a concatenated date and time in seconds

asked Apr 25, 2015 at 6:53

1 vote

2 answers

104 views

How to print arguments from a known element until an unknown element of an array with Bash

asked Apr 27, 2015 at 5:25

1 vote

1 answer

1k views

How to normalize irregular data values

asked Aug 5, 2015 at 1:38

0 votes

1 answer

212 views

Unable to print awk'ed datum in bash script

asked Mar 4, 2015 at 23:06

0 votes

1 answer

2k views

What is wrong with my init.d script [Segmentation fault]

asked Mar 9, 2015 at 0:23

0 votes

3 answers

11k views

How to [constantly] read the last line of a file?

asked Mar 12, 2015 at 5:10

0 votes

0 answers

2k views

Where is the log_daemon_msg?

asked Mar 17, 2015 at 22:22

Stack Exchange Network

38 Questions

Is there a way of reading the last element of an array with bash?

Running a script during booting/startup; init.d vs cron @reboot

mail: cannot send message: process exited with a non-zero status

How to 'drop'/delete characters from in front of a string?

Remove duplicate entries from a CSV file

How to read only the second last line of a file

How to find a specific 'string' and print out the whole line?

How does one check if a init.d script is working?

How can subtract 2 floats which have been extracted from 2 other files with BASH [duplicate]

Is there a way of listing all the instances when a particular file was modified/edited?

How to while read line with a pipe

If statement string comparison

Is there a way of seeing the CPU usage of the programs in crontab?

How to Subscribe a Bash Script as a MQTT Client

CSV > Excel > Graph?

Figuring out the dates for a given week

BashScript works from Terminal but not from CronTab

How to extract certain data from an MQTT stream

How can I remove a carriage return, add a time stamp and ignore some data from a live MQTT feed

Sed regex printing into a file.txt

A higher level of sudo killing a PID

How to change the format of a past timestamp

How to accumulate data for the previous x number of days

How to print a concatenated date and time in seconds

How to print arguments from a known element until an unknown element of an array with Bash

How to normalize irregular data values

Unable to print awk'ed datum in bash script

What is wrong with my init.d script [Segmentation fault]

How to [constantly] read the last line of a file?

Where is the log_daemon_msg?