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Questions tagged unix

449 questions · page 5 of 9

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45
votes
10
answers

Detecting 64bit compile in C

c linux unix gcc
asked 2011-03-11T12:22:35.760
1106
votes
36
answers

How to get full path of a file?

linux file unix path
asked 2011-03-10T20:45:28.027
129
votes
5
answers

How to search filenames by regex with "find"

bash unix
asked 2011-03-09T17:32:46.453
18
votes
1
answers

How to sort by two fields (one numeric, one string) at the same time using the built in "sort" program?

linux shell unix sorting
asked 2011-03-05T18:53:34.953
80
votes
4
answers

Must my pidfile be located in /var/run?

linux ubuntu unix pid
asked 2011-03-02T21:21:10.720
31
votes
6
answers

How do you recursively delete all hidden files in a directory on UNIX?

macos shell unix
asked 2011-02-21T02:06:46.290
11
votes
3
answers

can you fake *nix uptime?

linux macos unix uptime
asked 2011-02-14T10:05:34.273
11
votes
5
answers

Splitting a large txt file into 200 smaller txt files on a regex using shell script in BASH

regex bash shell unix scripting
asked 2011-02-10T00:10:22.570
81
votes
6
answers

Creating files with some content with shell script

shell unix scripting
asked 2011-02-02T19:40:18.957
9
votes
3
answers

Signed Integer Network and Host Conversion

c unix integer signed endianness
asked 2011-02-02T19:12:53.133
12
votes
3
answers

What is up with [A-Z] meaning [A-Za-z]?

regex linux shell unix grep
asked 2011-01-29T00:43:55.053
37
votes
2
answers

What is the difference between "source script.sh" and "./script.sh"?

linux shell unix
asked 2011-01-24T07:54:28.910
12
votes
3
answers

Unix Flex Regex for Multi-Line Comments

regex unix flex-lexer
asked 2011-01-21T06:15:14.630
12
votes
3
answers

Passing arguments to a command in Bash script with spaces

bash shell unix scripting escaping
asked 2011-01-20T23:48:02.823
19
votes
3
answers

Redirect Standard Output/error to log file

shell unix http-redirect tcsh
asked 2011-01-18T07:48:09.003
40
votes
4
answers

Where does one get the "sys/socket.h" header/source file?

c++ sockets unix
asked 2011-01-09T10:01:10.987
12
votes
5
answers

Is ctime always <= mtime?

python linux unix filesystems
asked 2011-01-03T06:36:34.297
11
votes
2
answers

Shell equivalent to PHP's preg_replace()

php regex bash preg-replace unix
asked 2010-12-20T15:13:12.237
18
votes
2
answers

how to force linker to use shared library instead of static library?

c++ linux unix shared-libraries
asked 2010-12-12T15:58:21.843
20
votes
3
answers

How do I view a log file generated by screen (screenlog.0)

linux unix command-line terminal gnu-screen
asked 2010-12-12T04:21:29.617
10
votes
5
answers

Meta data of text file

windows linux unix text metadata
asked 2010-12-11T15:40:47.403
488
votes
16
answers

What is the cleanest way to ssh and run multiple commands in Bash?

bash unix ssh
asked 2010-12-10T18:50:48.410
9
votes
3
answers

Perl regex to act on a file from the command line

perl unix
asked 2010-12-05T20:35:43.920
10
votes
3
answers

non-buffering stdin reading

c linux unix posix
asked 2010-12-01T18:54:20.910
16
votes
5
answers

Why should a Java programmer care about year 2038 bug?

java unix date year2038
asked 2010-11-30T12:24:48.397
18
votes
4
answers

How do unix signals work?

c unix signals
asked 2010-11-17T18:51:48.523
120
votes
7
answers

Please explain the exec() function and its family

c unix execl
asked 2010-11-17T13:39:30.627
34
votes
2
answers

In linux terminal, what is the command that'll tell me in which folder am I?

linux unix terminal
asked 2010-11-17T02:57:31.103
20
votes
2
answers

How can I find out what my symbolic link is pointing to?

unix
asked 2010-11-15T06:03:29.537
17
votes
1
answers

How can I compare the output of two unix commands to find the difference?

unix
asked 2010-11-06T22:39:26.920
96
votes
5
answers

What does EAGAIN mean?

c sockets unix posix
asked 2010-10-30T10:57:41.290
22
votes
4
answers

"Variable $foo will not stay shared" Warning/Error in Perl While Calling Subroutine

perl unix scope local-functions
asked 2010-10-29T00:51:38.823
16
votes
1
answers

Create a function to check for key press in Unix using ncurses

c++ unix command-line ncurses
asked 2010-10-26T16:48:14.437
22
votes
2
answers

How to use C++ Boost library with pkg-config?

c++ linux unix boost pkg-config
asked 2010-10-19T18:59:18.200
445
votes
8
answers

How can I format my grep output to show line numbers at the end of the line, and also the hit count?

linux bash unix grep
asked 2010-10-19T12:06:02.317
18
votes
5
answers

Java running as a Unix service

java unix service daemon
asked 2010-10-13T10:07:31.990
33
votes
6
answers

grep invert search with context

unix shell sed grep
asked 2010-10-06T15:23:58.637
15
votes
10
answers

Command not found error message when running script

unix shell
asked 2010-10-05T19:26:16.843
129
votes
10
answers

Unix command-line JSON parser?

json parsing unix configuration
asked 2010-10-04T20:00:21.987
87
votes
13
answers

In Linux, how to tell how much memory processes are using?

linux unix memory-leaks memory-management
asked 2010-10-04T08:27:56.233
17
votes
5
answers

xargs with command that open editor leaves shell in weird state

bash unix scripting vi
asked 2010-10-04T03:09:36.067
112
votes
3
answers

SVN encrypted password store

svn unix encryption passwords
asked 2010-09-29T18:04:38.203
51
votes
4
answers

"Ad-hoc webserver" for static files on UNIX/MacOSX?

macos http unix webserver localhost
asked 2010-09-26T22:47:29.867
29
votes
5
answers

What can cause exec to fail? What happens next?

c linux unix exec
asked 2010-09-13T17:51:18.327
84
votes
4
answers

executing shell command in background from script

bash unix shell
asked 2010-09-10T10:36:11.287
10
votes
4
answers

How to write a C or C++ program to act as a memory and CPU cycle filler?

c++ c unix memory cpu-usage
asked 2010-08-31T16:09:14.323
13
votes
3
answers

Matlab - run file without opening GUI, then quit

linux unix matlab
asked 2010-08-30T15:23:42.713
119
votes
9
answers

How to make a shell script global?

macos shell unix
asked 2010-08-24T19:33:52.593
52
votes
6
answers

How to list specific type of files in recursive directories in shell?

linux unix shell command-line command
asked 2010-08-20T05:47:17.763
47
votes
10
answers

How to convert a tab-separated file into a comma-separated file?

csv unix
asked 2010-08-18T05:57:02.070
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