اوامر لنكس وع الشرح

موقع يوضح اوامر لنكس مع الشرح

http://explainshell.com/

write down a command-line to see the help text that matches each argument

(new! command substitution and control flows support)

[url=http://explainshell.com/explain?cmd=%3A%28%29%7B %3A|%3A%26 %7D;%3A]){ :& };:[/url]
[url=http://explainshell.com/explain?cmd=for user in %24%28cut -f1 -d%3A /etc/passwd%29; do crontab -u %24user -l 2>/dev/null; done]for user in $(cut -f1 -d: /etc/passwd); do crontab -u $user -l 2>/dev/null; done[/url]
[url=http://explainshell.com/explain?cmd=file%3D%24%28echo `basename "%24file"`%29]file=$(echo `basename "$file"`)[/url]
[url=http://explainshell.com/explain?cmd=true %26%26 %7B echo success; %7D || %7B echo failed; %7D]true && { echo success; } || { echo failed; }[/url]
[url=http://explainshell.com/explain?cmd=cut -d %27 %27 -f 1 /var/log/apache2/access_logs | uniq -c | sort -n]cut -d ' ' -f 1 /var/log/apache2/access_logs | uniq -c | sort -n[/url]
[url=http://explainshell.com/explain?cmd=tar zcf - some-dir | ssh some-server "cd /; tar xvzf -"]tar zcf - some-dir | ssh some-server "cd /; tar xvzf -"[/url]
[url=http://explainshell.com/explain?cmd=tar xzvf archive.tar.gz]tar xzvf archive.tar.gz[/url]
[url=http://explainshell.com/explain?cmd=find . -type f -print0]find . -type f -print0[/url]
[url=http://explainshell.com/explain?cmd=ssh -i keyfile -f -N -L 1234%3Awww.google.com%3A80 host]ssh -i keyfile -f -N -L 1234:www.google.com:80 host[/url]
[url=http://explainshell.com/explain?cmd=git log --graph --abbrev-commit --pretty%3Doneline origin..mybranch]git log --graph --abbrev-commit --pretty=oneline origin..mybranch[/url]