diff --git a/20210416/.test.txt b/20210416/.test.txt new file mode 100644 index 0000000000000000000000000000000000000000..dd38ed5746e36cb495b0589c1aad5b9965213322 --- /dev/null +++ b/20210416/.test.txt @@ -0,0 +1 @@ +Punkt-Test diff --git a/20210416/calculate b/20210416/calculate new file mode 100755 index 0000000000000000000000000000000000000000..6c1b049e082bb2e273ce8564aa1855a4e3d22a1e --- /dev/null +++ b/20210416/calculate @@ -0,0 +1,5 @@ +#!/usr/bin/bc -q + +2 ^ 50 / 10 / 1000 / 1000 / 1000000 + +quit diff --git a/20210416/cd.. b/20210416/cd.. new file mode 100644 index 0000000000000000000000000000000000000000..a78009bddcd58844651bae68a847faa7a88b16ff --- /dev/null +++ b/20210416/cd.. @@ -0,0 +1,3 @@ +#pwd +cd .. +#pwd diff --git a/20210416/chmod-1.txt b/20210416/chmod-1.txt new file mode 100644 index 0000000000000000000000000000000000000000..82cb694b3f2d06ea812ad0fb38c3bf7006320138 --- /dev/null +++ b/20210416/chmod-1.txt @@ -0,0 +1,11 @@ +-rwxr-xr-x 1 peter peter 16 Apr 16 14:20 cd.. +cassini/home/peter/bo/2021ss/bs/20210416> chmod 750 cd.. +cassini/home/peter/bo/2021ss/bs/20210416> ls -l cd.. +-rwxr-x--- 1 peter peter 16 Apr 16 14:20 cd.. +cassini/home/peter/bo/2021ss/bs/20210416> chmod 644 cd.. +cassini/home/peter/bo/2021ss/bs/20210416> ls -l cd.. +-rw-r--r-- 1 peter peter 16 Apr 16 14:20 cd.. +cassini/home/peter/bo/2021ss/bs/20210416> chmod 660 cd.. +cassini/home/peter/bo/2021ss/bs/20210416> ls -l cd.. +-rw-rw---- 1 peter peter 16 Apr 16 14:20 cd.. +cassini/home/peter/bo/2021ss/bs/20210416> diff --git a/20210416/find-1.txt b/20210416/find-1.txt new file mode 100644 index 0000000000000000000000000000000000000000..d25cf3ecb6f4e00db781582781fb1bde4c8e0337 --- /dev/null +++ b/20210416/find-1.txt @@ -0,0 +1,25 @@ +cassini/home/peter/bo/2021ss/bs/20210416> find . -name "*.txt" +./shell-scripts-4.txt +./shell-scripts-2.txt +./test-3.txt +./shell-scripts-3.txt +./symlinks-3.txt +./wildcards-1.txt +./wildcards-3.txt +./shell-scripts-5.txt +./shell-scripts-6.txt +./hardlinks-1.txt +./.test.txt +./test/hello.txt +./chmod-1.txt +./wildcards-2.txt +./hardlinks-2.txt +./shell-scripts-1.txt +./symlinks-4.txt +./mount-1.txt +./test-1.txt +./grep-3.txt +./grep-1.txt +./symlinks-1.txt +./symlinks-2.txt +./grep-2.txt diff --git a/20210416/find-2.txt b/20210416/find-2.txt new file mode 100644 index 0000000000000000000000000000000000000000..d7ada2377c15702784a99f4441e28d2f6f180a91 --- /dev/null +++ b/20210416/find-2.txt @@ -0,0 +1,3 @@ +cassini/home/peter/bo/2021ss/bs/20210416> find . -name *.txt +find: paths must precede expression: `find-1.txt' +find: possible unquoted pattern after predicate `-name'? diff --git a/20210416/find-3.txt b/20210416/find-3.txt new file mode 100644 index 0000000000000000000000000000000000000000..0f7d97e84cc857573d34ca0ce3ab56009ae806a9 --- /dev/null +++ b/20210416/find-3.txt @@ -0,0 +1,3 @@ +cassini/home/peter/bo/2021ss/bs/20210416> echo find . -name *.txt +find . -name chmod-1.txt find-1.txt find-2.txt grep-1.txt grep-2.txt grep-3.txt hardlinks-1.txt hardlinks-2.txt mount-1.txt shell-scripts-1.txt shell-scripts-2.txt shell-scripts-3.txt shell-scripts-4.txt shell-scripts-5.txt shell-scripts-6.txt symlinks-1.txt symlinks-2.txt symlinks-3.txt symlinks-4.txt test-1.txt test-3.txt wildcards-1.txt wildcards-2.txt wildcards-3.txt +cassini/home/peter/bo/2021ss/bs/20210416> diff --git a/20210416/find-4.txt b/20210416/find-4.txt new file mode 100644 index 0000000000000000000000000000000000000000..a37fc2419524f4210312f004311a4e408249f50a --- /dev/null +++ b/20210416/find-4.txt @@ -0,0 +1,30 @@ +cassini/home/peter/bo/2021ss/bs/20210416> find . -name "*".txt +./shell-scripts-4.txt +./shell-scripts-2.txt +./test-3.txt +./shell-scripts-3.txt +./symlinks-3.txt +./wildcards-1.txt +./wildcards-3.txt +./shell-scripts-5.txt +./shell-scripts-6.txt +./hardlinks-1.txt +./.test.txt +./test/hello.txt +./chmod-1.txt +./wildcards-2.txt +./find-1.txt +./hardlinks-2.txt +./shell-scripts-1.txt +./symlinks-4.txt +./mount-1.txt +./test-1.txt +./grep-3.txt +./find-2.txt +./grep-1.txt +./symlinks-1.txt +./find-3.txt +./symlinks-2.txt +./grep-2.txt +cassini/home/peter/bo/2021ss/bs/20210416> echo find . -name "*".txt +find . -name *.txt diff --git a/20210416/grep-1.txt b/20210416/grep-1.txt new file mode 100644 index 0000000000000000000000000000000000000000..22f5ddbcc91d31c3c94e5a56fe1b188b3416a47c --- /dev/null +++ b/20210416/grep-1.txt @@ -0,0 +1,10 @@ +cassini/home/peter/bo/2021ss/bs/20210416> grep -r Hello *.* +hello.c: printf ("Hello, world!\n"); +unix-20210416.tex: printf ("Hello, world!\n"); +unix-20210416.tex: Text schreiben: \lstinline[style=cmd]{echo "Hello, world!"} +cassini/home/peter/bo/2021ss/bs/20210416> grep -r Hello * +hello.c: printf ("Hello, world!\n"); +test/hello.txt:Hello, world! +unix-20210416.tex: printf ("Hello, world!\n"); +unix-20210416.tex: Text schreiben: \lstinline[style=cmd]{echo "Hello, world!"} +cassini/home/peter/bo/2021ss/bs/20210416> diff --git a/20210416/grep-2.txt b/20210416/grep-2.txt new file mode 100644 index 0000000000000000000000000000000000000000..289385dce7aed9ba4d32ef1388f5cc7e1b9a2cc5 --- /dev/null +++ b/20210416/grep-2.txt @@ -0,0 +1,30 @@ +cassini/home/peter/bo/2021ss/bs/20210416> grep -r Hello .* +./hello.c: printf ("Hello, world!\n"); +./test/hello.txt:Hello, world! +./grep-1.txt:cassini/home/peter/bo/2021ss/bs/20210416> grep -r Hello *.* +./grep-1.txt:hello.c: printf ("Hello, world!\n"); +./grep-1.txt:unix-20210416.tex: printf ("Hello, world!\n"); +./grep-1.txt:unix-20210416.tex: Text schreiben: \lstinline[style=cmd]{echo "Hello, world!"} +./grep-1.txt:cassini/home/peter/bo/2021ss/bs/20210416> grep -r Hello * +./grep-1.txt:hello.c: printf ("Hello, world!\n"); +./grep-1.txt:test/hello.txt:Hello, world! +./grep-1.txt:unix-20210416.tex: printf ("Hello, world!\n"); +./grep-1.txt:unix-20210416.tex: Text schreiben: \lstinline[style=cmd]{echo "Hello, world!"} +../20210416/hello.c: printf ("Hello, world!\n"); +../20210416/test/hello.txt:Hello, world! +../20210416/grep-1.txt:cassini/home/peter/bo/2021ss/bs/20210416> grep -r Hello *.* +../20210416/grep-1.txt:hello.c: printf ("Hello, world!\n"); +../20210416/grep-1.txt:unix-20210416.tex: printf ("Hello, world!\n"); +../20210416/grep-1.txt:unix-20210416.tex: Text schreiben: \lstinline[style=cmd]{echo "Hello, world!"} +../20210416/grep-1.txt:cassini/home/peter/bo/2021ss/bs/20210416> grep -r Hello * +../20210416/grep-1.txt:hello.c: printf ("Hello, world!\n"); +../20210416/grep-1.txt:test/hello.txt:Hello, world! +../20210416/grep-1.txt:unix-20210416.tex: printf ("Hello, world!\n"); +../20210416/grep-1.txt:unix-20210416.tex: Text schreiben: \lstinline[style=cmd]{echo "Hello, world!"} +../20210409/unix-20210409.tex: printf ("Hello, world!\n"); +../20210409/unix-20210409.tex: Text schreiben: \lstinline[style=cmd]{echo "Hello, world!"} +../20210409/hello.c: printf ("Hello, world!\n"); +../20210409/shell-variables-2.txt:Hello, world! +../20210409/shell-variables-2.txt:Hello, world! +../20210409/shell-variables-2.txt:Hello, world! +cassini/home/peter/bo/2021ss/bs/20210416> diff --git a/20210416/grep-3.txt b/20210416/grep-3.txt new file mode 100644 index 0000000000000000000000000000000000000000..ef1b9bcb456ddd649688ab35c9d0205f1e08b7e8 --- /dev/null +++ b/20210416/grep-3.txt @@ -0,0 +1,2 @@ +cassini/home/peter/bo/2021ss/bs/20210416> echo grep -r Hello .* +grep -r Hello . .. .test.txt diff --git a/20210416/hardlinks-1.txt b/20210416/hardlinks-1.txt new file mode 100644 index 0000000000000000000000000000000000000000..8409d2346d3e36524d80858a3c3adfe73638b194 --- /dev/null +++ b/20210416/hardlinks-1.txt @@ -0,0 +1,22 @@ +cassini/home/peter/bo/2021ss/bs/20210416> ls -l test-*.txt +-rw-r--r-- 1 peter peter 7 Apr 16 12:30 test-2.txt +lrwxrwxrwx 1 peter peter 10 Apr 16 14:37 test-3.txt -> test-1.txt +cassini/home/peter/bo/2021ss/bs/20210416> ln test-2.txt test-1.txt +cassini/home/peter/bo/2021ss/bs/20210416> ls -l test-*.txt +-rw-r--r-- 2 peter peter 7 Apr 16 12:30 test-1.txt +-rw-r--r-- 2 peter peter 7 Apr 16 12:30 test-2.txt +lrwxrwxrwx 1 peter peter 10 Apr 16 14:37 test-3.txt -> test-1.txt +cassini/home/peter/bo/2021ss/bs/20210416> cat test-1.txt +Test 2 +cassini/home/peter/bo/2021ss/bs/20210416> cat test-2.txt +Test 2 +cassini/home/peter/bo/2021ss/bs/20210416> echo "Test 1" > test-1.txt +cassini/home/peter/bo/2021ss/bs/20210416> cat test-1.txt +Test 1 +cassini/home/peter/bo/2021ss/bs/20210416> cat test-2.txt +Test 1 +cassini/home/peter/bo/2021ss/bs/20210416> ls -l test-*.txt +-rw-r--r-- 2 peter peter 7 Apr 16 14:47 test-1.txt +-rw-r--r-- 2 peter peter 7 Apr 16 14:47 test-2.txt +lrwxrwxrwx 1 peter peter 10 Apr 16 14:37 test-3.txt -> test-1.txt +cassini/home/peter/bo/2021ss/bs/20210416> diff --git a/20210416/hardlinks-2.txt b/20210416/hardlinks-2.txt new file mode 100644 index 0000000000000000000000000000000000000000..4234e50e40d8e70d7c4b066619772ee03a030601 --- /dev/null +++ b/20210416/hardlinks-2.txt @@ -0,0 +1,10 @@ +cassini/home/peter/bo/2021ss/bs/20210416> ls -l test-*.txt +-rw-r--r-- 2 peter peter 7 Apr 16 14:47 test-1.txt +-rw-r--r-- 2 peter peter 7 Apr 16 14:47 test-2.txt +lrwxrwxrwx 1 peter peter 10 Apr 16 14:37 test-3.txt -> test-1.txt +cassini/home/peter/bo/2021ss/bs/20210416> +cassini/home/peter/bo/2021ss/bs/20210416> rm test-2.txt +cassini/home/peter/bo/2021ss/bs/20210416> ls -l test-*.txt +-rw-r--r-- 1 peter peter 7 Apr 16 14:47 test-1.txt +lrwxrwxrwx 1 peter peter 10 Apr 16 14:37 test-3.txt -> test-1.txt +cassini/home/peter/bo/2021ss/bs/20210416> diff --git a/20210416/hello b/20210416/hello new file mode 100755 index 0000000000000000000000000000000000000000..9f3f770bfcccad3d62d2e2d08b077469ef3722fa --- /dev/null +++ b/20210416/hello @@ -0,0 +1,3 @@ +#!/bin/bash + +echo "Hello, world!" diff --git a/20210416/hello.c b/20210416/hello.c new file mode 100644 index 0000000000000000000000000000000000000000..b19d80e9bd0bd7c5ed8f54b20c6a50d9166f03ac --- /dev/null +++ b/20210416/hello.c @@ -0,0 +1,7 @@ +#include <stdio.h> + +int main (void) +{ + printf ("Hello, world!\n"); + return 0; +} diff --git a/20210416/mount-1.txt b/20210416/mount-1.txt new file mode 100644 index 0000000000000000000000000000000000000000..07569eed45c93309e18b24047b6ede82cc6e572d --- /dev/null +++ b/20210416/mount-1.txt @@ -0,0 +1,21 @@ +cassini/home/peter/bo/2021ss/bs/20210416> ls -lh ~/Www/Was\ läuft\ falsch\ in\ der\ gegenwärtigen\ Physik-99hVAu1k6G8.mp4 +-rw-r--r-- 1 peter peter 155M Mai 20 2019 '/home/peter/Www/Was läuft falsch in der gegenwärtigen Physik-99hVAu1k6G8.mp4' +cassini/home/peter/bo/2021ss/bs/20210416> cp -pi ~/Www/Was\ läuft\ falsch\ in\ der\ gegenwärtigen\ Physik-99hVAu1k6G8.mp4 /media/usb +usb/ usb0/ usb1/ usb2/ usb3/ usb4/ usb5/ usb6/ usb7/ +cassini/home/peter/bo/2021ss/bs/20210416> cp -pi ~/Www/Was\ läuft\ falsch\ in\ der\ gegenwärtigen\ Physik-99hVAu1k6G8.mp4 /media/usb +usb/ usb0/ usb1/ usb2/ usb3/ usb4/ usb5/ usb6/ usb7/ +cassini/home/peter/bo/2021ss/bs/20210416> cp -pi ~/Www/Was\ läuft\ falsch\ in\ der\ gegenwärtigen\ Physik-99hVAu1k6G8.mp4 /media/usb3/ +cassini/home/peter/bo/2021ss/bs/20210416> mount | grep usb +cassini/home/peter/bo/2021ss/bs/20210416> mount /media/usb3/ +cassini/home/peter/bo/2021ss/bs/20210416> ls -l /media/usb3/ +insgesamt 4 +-rwxr-xr-x 1 peter peter 40 Dez 3 10:52 nm.txt +-rwxr-xr-x 1 peter peter 0 Apr 16 12:52 'Was läuft falsch in der gegenwärtigen Physik-99hVAu1k6G8.mp4' +cassini/home/peter/bo/2021ss/bs/20210416> cp -pi ~/Www/Was\ läuft\ falsch\ in\ der\ gegenwärtigen\ Physik-99hVAu1k6G8.mp4 /media/usb3/ +cp: '/media/usb3/Was läuft falsch in der gegenwärtigen Physik-99hVAu1k6G8.mp4' überschreiben? y +cassini/home/peter/bo/2021ss/bs/20210416> umount /media/usb3 +cassini/home/peter/bo/2021ss/bs/20210416> mount /media/usb3 +cassini/home/peter/bo/2021ss/bs/20210416> ls -l /media/usb3/ insgesamt 158284 +-rwxr-xr-x 1 peter peter 40 Dez 3 10:52 nm.txt +-rwxr-xr-x 1 peter peter 162077261 Mai 20 2019 'Was läuft falsch in der gegenwärtigen Physik-99hVAu1k6G8.mp4' +cassini/home/peter/bo/2021ss/bs/20210416> diff --git a/20210416/shell-scripts-1.txt b/20210416/shell-scripts-1.txt new file mode 100644 index 0000000000000000000000000000000000000000..b979d46e4f71249407571cfb7ab41266ace543cf --- /dev/null +++ b/20210416/shell-scripts-1.txt @@ -0,0 +1,4 @@ +cassini/home/peter/bo/2021ss/bs/20210416> cat cd.. +cd .. +cassini/home/peter/bo/2021ss/bs/20210416> cd.. +cassini/home/peter/bo/2021ss/bs/20210416> diff --git a/20210416/shell-scripts-2.txt b/20210416/shell-scripts-2.txt new file mode 100644 index 0000000000000000000000000000000000000000..e936daff4c8aa6b6a7b92fea5e799934775a384e --- /dev/null +++ b/20210416/shell-scripts-2.txt @@ -0,0 +1,8 @@ +cassini/home/peter/bo/2021ss/bs/20210416> cat cd.. +pwd +cd .. +pwd +cassini/home/peter/bo/2021ss/bs/20210416> cd.. +/home/peter/bo/2021ss/bs/20210416 +/home/peter/bo/2021ss/bs +cassini/home/peter/bo/2021ss/bs/20210416> diff --git a/20210416/shell-scripts-3.txt b/20210416/shell-scripts-3.txt new file mode 100644 index 0000000000000000000000000000000000000000..64dede0649d842d112ae1906ad37922195a1e7e2 --- /dev/null +++ b/20210416/shell-scripts-3.txt @@ -0,0 +1,8 @@ +cassini/home/peter/bo/2021ss/bs/20210416> ls -l hello +-rw-r--r-- 1 peter peter 21 Apr 16 14:24 hello +cassini/home/peter/bo/2021ss/bs/20210416> cat hello +echo "Hello, world!" +cassini/home/peter/bo/2021ss/bs/20210416> chmod 755 hello +cassini/home/peter/bo/2021ss/bs/20210416> ./hello +Hello, world! +cassini/home/peter/bo/2021ss/bs/20210416> diff --git a/20210416/shell-scripts-4.txt b/20210416/shell-scripts-4.txt new file mode 100644 index 0000000000000000000000000000000000000000..25ea052a0d5a80be46b4f74add0e124405818bd7 --- /dev/null +++ b/20210416/shell-scripts-4.txt @@ -0,0 +1,7 @@ +cassini/home/peter/bo/2021ss/bs/20210416> cat hello +#!/bin/bash + +echo "Hello, world!" +cassini/home/peter/bo/2021ss/bs/20210416> ./hello +Hello, world! +cassini/home/peter/bo/2021ss/bs/20210416> diff --git a/20210416/shell-scripts-5.txt b/20210416/shell-scripts-5.txt new file mode 100644 index 0000000000000000000000000000000000000000..aa400eecbf5755993f45ce1dd6fd2ff2f7ea189a --- /dev/null +++ b/20210416/shell-scripts-5.txt @@ -0,0 +1,14 @@ +cassini/home/peter/bo/2021ss/bs/20210416> cat calculate +#!/usr/bin/bc + +2 ^ 50 / 10 / 1000 / 1000 / 1000000 +cassini/home/peter/bo/2021ss/bs/20210416> ./calculate +bc 1.07.1 +Copyright 1991-1994, 1997, 1998, 2000, 2004, 2006, 2008, 2012-2017 Free Software Foundation, Inc. +This is free software with ABSOLUTELY NO WARRANTY. +For details type `warranty'. +112 +^C +(interrupt) use quit to exit. +quit +cassini/home/peter/bo/2021ss/bs/20210416> diff --git a/20210416/shell-scripts-6.txt b/20210416/shell-scripts-6.txt new file mode 100644 index 0000000000000000000000000000000000000000..21e310e492618b7214d4250c021ff09d0912f5c1 --- /dev/null +++ b/20210416/shell-scripts-6.txt @@ -0,0 +1,9 @@ +cassini/home/peter/bo/2021ss/bs/20210416> cat calculate +#!/usr/bin/bc -q + +2 ^ 50 / 10 / 1000 / 1000 / 1000000 + +quit +cassini/home/peter/bo/2021ss/bs/20210416> ./calculate +112 +cassini/home/peter/bo/2021ss/bs/20210416> diff --git a/20210416/symlinks-1.txt b/20210416/symlinks-1.txt new file mode 100644 index 0000000000000000000000000000000000000000..082d37fa47a06228a3255eeaa972542ac7451342 --- /dev/null +++ b/20210416/symlinks-1.txt @@ -0,0 +1,12 @@ +cassini/home/peter/bo/2021ss/bs/20210416> ls -l test-*.txt +-rw-r--r-- 1 peter peter 7 Apr 16 12:30 test-1.txt +-rw-r--r-- 1 peter peter 7 Apr 16 12:30 test-2.txt +lrwxrwxrwx 1 peter peter 10 Apr 16 14:37 test-3.txt -> test-1.txt +cassini/home/peter/bo/2021ss/bs/20210416> cat test-1.txt +Test 1 +cassini/home/peter/bo/2021ss/bs/20210416> cat test-3.txt +Test 1 +cassini/home/peter/bo/2021ss/bs/20210416> rm test-1.txt +cassini/home/peter/bo/2021ss/bs/20210416> cat test-3.txt +cat: test-3.txt: Datei oder Verzeichnis nicht gefunden +cassini/home/peter/bo/2021ss/bs/20210416> diff --git a/20210416/symlinks-2.txt b/20210416/symlinks-2.txt new file mode 100644 index 0000000000000000000000000000000000000000..242cce4d34d87cad7cc23266bfc2d0117cedab63 --- /dev/null +++ b/20210416/symlinks-2.txt @@ -0,0 +1,7 @@ +cassini/home/peter/bo/2021ss/bs/20210416> ls -l test-*.txt +-rw-r--r-- 1 peter peter 7 Apr 16 14:39 test-1.txt +-rw-r--r-- 1 peter peter 7 Apr 16 12:30 test-2.txt +lrwxrwxrwx 1 peter peter 10 Apr 16 14:37 test-3.txt -> test-1.txt +cassini/home/peter/bo/2021ss/bs/20210416> cat test-1.txt +Test 3 +cassini/home/peter/bo/2021ss/bs/20210416> ln -s test-1.txt test-3.txt diff --git a/20210416/symlinks-3.txt b/20210416/symlinks-3.txt new file mode 100644 index 0000000000000000000000000000000000000000..ed65d60c82beacea126d25a2758bdaea38209808 --- /dev/null +++ b/20210416/symlinks-3.txt @@ -0,0 +1,9 @@ +cassini/home/peter/bo/2021ss/bs/20210416> rm test-1.txt +cassini/home/peter/bo/2021ss/bs/20210416> ln -s test-3.txt test-1.txt +cassini/home/peter/bo/2021ss/bs/20210416> ls -l test-*.txt +lrwxrwxrwx 1 peter peter 10 Apr 16 14:42 test-1.txt -> test-3.txt +-rw-r--r-- 1 peter peter 7 Apr 16 12:30 test-2.txt +lrwxrwxrwx 1 peter peter 10 Apr 16 14:37 test-3.txt -> test-1.txt +cassini/home/peter/bo/2021ss/bs/20210416> cat test-1.txt +cat: test-1.txt: Zu viele Ebenen aus symbolischen Links +cassini/home/peter/bo/2021ss/bs/20210416> diff --git a/20210416/symlinks-4.txt b/20210416/symlinks-4.txt new file mode 100644 index 0000000000000000000000000000000000000000..74f32b7209380d08764304ca550414aca15a07db --- /dev/null +++ b/20210416/symlinks-4.txt @@ -0,0 +1,12 @@ +cassini/home/peter/bo/2021ss/bs/20210416> ls -l test-*.txt +lrwxrwxrwx 1 peter peter 10 Apr 16 14:42 test-1.txt -> test-3.txt +-rw-r--r-- 1 peter peter 7 Apr 16 12:30 test-2.txt +lrwxrwxrwx 1 peter peter 10 Apr 16 14:37 test-3.txt -> test-1.txt +cassini/home/peter/bo/2021ss/bs/20210416> cat test-1.txt +cat: test-1.txt: Zu viele Ebenen aus symbolischen Links +cassini/home/peter/bo/2021ss/bs/20210416> +cassini/home/peter/bo/2021ss/bs/20210416> rm test-1.txt +cassini/home/peter/bo/2021ss/bs/20210416> ls -l test-*.txt +-rw-r--r-- 1 peter peter 7 Apr 16 12:30 test-2.txt +lrwxrwxrwx 1 peter peter 10 Apr 16 14:37 test-3.txt -> test-1.txt +cassini/home/peter/bo/2021ss/bs/20210416> diff --git a/20210416/test-1.txt b/20210416/test-1.txt new file mode 100644 index 0000000000000000000000000000000000000000..ac5ab8fbdb5f9b410cba904145f975593182dced --- /dev/null +++ b/20210416/test-1.txt @@ -0,0 +1 @@ +Test 1 diff --git a/20210416/test-3.txt b/20210416/test-3.txt new file mode 120000 index 0000000000000000000000000000000000000000..e512c20fae491086c36ada7e2b276df83e32b1bd --- /dev/null +++ b/20210416/test-3.txt @@ -0,0 +1 @@ +test-1.txt \ No newline at end of file diff --git a/20210416/test/hello.txt b/20210416/test/hello.txt new file mode 100644 index 0000000000000000000000000000000000000000..af5626b4a114abcb82d63db7c8082c3c4756e51b --- /dev/null +++ b/20210416/test/hello.txt @@ -0,0 +1 @@ +Hello, world! diff --git a/20210416/unix-20210416.tex b/20210416/unix-20210416.tex new file mode 120000 index 0000000000000000000000000000000000000000..8548cff5b6f4928e1bacf91d66f0f6d1ed4966da --- /dev/null +++ b/20210416/unix-20210416.tex @@ -0,0 +1 @@ +../20210409/unix-20210409.tex \ No newline at end of file diff --git a/20210416/wildcards-1.txt b/20210416/wildcards-1.txt new file mode 100644 index 0000000000000000000000000000000000000000..8061b6b72fc36090136db19921dee2154b9a350a --- /dev/null +++ b/20210416/wildcards-1.txt @@ -0,0 +1,36 @@ +cassini/home/peter/bo/2021ss/bs/20210416> echo "Test 1" > test-1.txt +cassini/home/peter/bo/2021ss/bs/20210416> echo "Test 2" > test-2.txt +cassini/home/peter/bo/2021ss/bs/20210416> cat test-1.txt +Test 1 +cassini/home/peter/bo/2021ss/bs/20210416> cat test-2.txt +Test 2 +cassini/home/peter/bo/2021ss/bs/20210416> ls -l +insgesamt 16 +lrwxrwxrwx 1 peter peter 27 Apr 16 10:27 bs-20210416.pdf -> ../20210409/bs-20210409.pdf +-rw-r--r-- 1 peter peter 0 Apr 16 11:53 cd.. +-rw-r--r-- 1 peter peter 82 Apr 16 12:20 hello.c +drwxr-xr-x 2 peter peter 4096 Apr 16 12:25 test +-rw-r--r-- 1 peter peter 7 Apr 16 12:26 test-1.txt +-rw-r--r-- 1 peter peter 7 Apr 16 12:26 test-2.txt +lrwxrwxrwx 1 peter peter 29 Apr 16 10:19 unix-20210416.pdf -> ../20210409/unix-20210409.pdf +lrwxrwxrwx 1 peter peter 29 Apr 16 12:06 unix-20210416.tex -> ../20210409/unix-20210409.tex +cassini/home/peter/bo/2021ss/bs/20210416> cd test +cassini/home/peter/bo/2021ss/bs/20210416/test> cp -p ../test*.txt +cassini/home/peter/bo/2021ss/bs/20210416/test> ls -l +insgesamt 0 +cassini/home/peter/bo/2021ss/bs/20210416/test> cd .. +cassini/home/peter/bo/2021ss/bs/20210416> ls -l +insgesamt 16 +lrwxrwxrwx 1 peter peter 27 Apr 16 10:27 bs-20210416.pdf -> ../20210409/bs-20210409.pdf +-rw-r--r-- 1 peter peter 0 Apr 16 11:53 cd.. +-rw-r--r-- 1 peter peter 82 Apr 16 12:20 hello.c +drwxr-xr-x 2 peter peter 4096 Apr 16 12:25 test +-rw-r--r-- 1 peter peter 7 Apr 16 12:26 test-1.txt +-rw-r--r-- 1 peter peter 7 Apr 16 12:26 test-2.txt +lrwxrwxrwx 1 peter peter 29 Apr 16 10:19 unix-20210416.pdf -> ../20210409/unix-20210409.pdf +lrwxrwxrwx 1 peter peter 29 Apr 16 12:06 unix-20210416.tex -> ../20210409/unix-20210409.tex +cassini/home/peter/bo/2021ss/bs/20210416> cat test-1.txt +Test 1 +cassini/home/peter/bo/2021ss/bs/20210416> cat test-2.txt +Test 1 +cassini/home/peter/bo/2021ss/bs/20210416> diff --git a/20210416/wildcards-2.txt b/20210416/wildcards-2.txt new file mode 100644 index 0000000000000000000000000000000000000000..fd44a83a02fa5e15b2f724db7d140033573849b7 --- /dev/null +++ b/20210416/wildcards-2.txt @@ -0,0 +1,3 @@ +cassini/home/peter/bo/2021ss/bs/20210416/test> echo cp -p ../test*.txt +cp -p ../test-1.txt ../test-2.txt +cassini/home/peter/bo/2021ss/bs/20210416/test> diff --git a/20210416/wildcards-3.txt b/20210416/wildcards-3.txt new file mode 100644 index 0000000000000000000000000000000000000000..7abffc8939b9354ca8079e8249a3e3fbb5a9d30e --- /dev/null +++ b/20210416/wildcards-3.txt @@ -0,0 +1,14 @@ +cassini/home/peter/bo/2021ss/bs/20210416> for x in 1 2 3; do echo "Test $x" > test-$x.txt; donecassini/home/peter/bo/2021ss/bs/20210416> ls -l test*.txt +-rw-r--r-- 1 peter peter 7 Apr 16 12:30 test-1.txt +-rw-r--r-- 1 peter peter 7 Apr 16 12:30 test-2.txt +-rw-r--r-- 1 peter peter 7 Apr 16 12:30 test-3.txt +cassini/home/peter/bo/2021ss/bs/20210416> cat test-1.txt +Test 1 +cassini/home/peter/bo/2021ss/bs/20210416> cat test-2.txt +Test 2 +cassini/home/peter/bo/2021ss/bs/20210416> cat test-3.txt +Test 3 +cassini/home/peter/bo/2021ss/bs/20210416> cd test/ +cassini/home/peter/bo/2021ss/bs/20210416/test> cp -p ../test*.txt +cp: das angegebene Ziel '../test-3.txt' ist kein Verzeichnis +cassini/home/peter/bo/2021ss/bs/20210416/test> diff --git a/projekte.txt b/projekte.txt index 9117431c5499cfbc47ec3efe8787d7dcfdbc01b3..21956a5cfdc5b8c74c6e2d2979f85cffe6dccd36 100644 --- a/projekte.txt +++ b/projekte.txt @@ -22,3 +22,9 @@ - Mumble-Client: Forward-Error-Correction aktivierbar machen - PULT auf übersichtlichere und effizientere Weise neu programmieren * Docker für PULT + - Komfortable Fernsteuerung von Rechnern von Teilnehmenden über VNC in PULT + - Komfortable Fernsteuerung von Rechnern von Teilnehmenden über VNC in BBB + - Work Advanture für die Hochschule installieren + Bsp-Instanz aus Bochum (von dem dortigen Hackspace): https://virtuallab.das-labor.org/ + Doku dazu: https://howto.rc3.world/workadventure.en.html + - Treiber für freies Smartphone