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New posts in unix
How do you extract a JAR in a UNIX filesystem with a single command and specify its target directory using the JAR command?
Aug 26, 2022
java
python
linux
unix
jar
Apt-get is broken after install Google Cloud SDK on Ubuntu 18.04 LTS
Nov 04, 2022
unix
ubuntu-18.04
apt-get
unixodbc
google-cloud-sdk
Which of sprintf/snprintf is more secure?
Aug 27, 2022
c
security
unix
printf
secure-coding
Grab the filename in Unix out of full path
Aug 27, 2022
bash
shell
unix
ksh
Single command to create a file and set its permission
Aug 25, 2022
shell
unix
file-permissions
ksh
Remove all files in a directory
Aug 27, 2022
python
unix
file-management
documenting shell scripts' parameters
Aug 27, 2022
linux
unix
shell
How to get diff to report summary of new, changed and deleted lines
Dec 15, 2021
unix
diff
Opening files in the same folder as the current file, in vim
Sep 20, 2022
unix
vim
vi
How to pipe Node.js scripts together using the Unix | pipe (on the command line)?
Aug 22, 2022
javascript
node.js
unix
pipe
command-line-interface
How does cron internally schedule jobs?
Aug 27, 2022
linux
unix
cron
crontab
scheduler
How does the #! shebang work?
Feb 23, 2022
shell
unix
scripting
shebang
How can I tell if PostgreSQL's Autovacuum is running on UNIX?
Aug 27, 2022
postgresql
unix
autovacuum
Unix grep regex containing 'x' but not containing 'y'
Aug 27, 2022
regex
unix
grep
regex-negation
How to get first n characters of each line in unix data file
Aug 27, 2022
linux
unix
awk
cut
Checking if a directory exists in Unix (system call)
Aug 27, 2022
c++
c
unix
directory
exists
What is the Unix command to create a hardlink to a directory in OS X?
Aug 27, 2022
macos
bash
filesystems
unix
ln
Command line command to auto-kill a command after a certain amount of time
Aug 27, 2022
macos
unix
command-line
utilities
cpu-usage
fork() and output
Oct 05, 2022
c++
linux
unix
fork
cron command to run every 12 hours
Aug 27, 2022
unix
cron
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