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cuonglm

Hanoi, Vietnam

http://cuonglm.xyz/

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Top Questions
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314
Remove all files/directories except for one file
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255
redirecting to /dev/null
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228
Finding all large file in /
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201
Delete the last character of a string using string manipulation in shell script
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150
Generate random numbers in specific range
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142
How to comment multiple lines at once?
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129
Why does Vim indent pasted code wrongly?
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122
What does the (!) mean after uptime on htop
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110
Replace multiple spaces with one using 'tr' only
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105
Quickest way to rename files, without retyping directory path
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99
Why is 'ls' suddenly wrapping items with spaces in single quotes?
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98
Difference between ls -l and ll?
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96
Forward SIGTERM to child in Bash
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94
Bash syntax error when “else” follows an empty “then” clause
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93
How to integrate mv command after find command?
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87
Is there a way to get the BIOS version from inside Linux?
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66
How to find out the dynamic libraries executables loads when run?
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59
Difference between “command not found” and “no such file or directory”?
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57
Why does Bash's source not need the execution bit?
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57
Error message “date: invalid date '2016-10-16'”
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55
View a range of bash history
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55
How to switch directly to a pane in Tmux?
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55
'tail -f' for a specific amount of time
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52
Is there a way to get the min, max, median, and average of a list of numbers in a single command?
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49
Why doesn't the tilde (~) expand inside double quotes?
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49
Closing a file descriptor, >&- vs <&-
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48
get environment variable by variable name?
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47
check if interface eth0 is up (configured)
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47
What does grep line buffering do?
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46
Is `-` used only with cd?
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