143 lines
3.3 KiB
Bash
Executable File
143 lines
3.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Bash Functions sourced by .bashrc / .sshrc
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#
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# Get SSL Certificate information
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# Based on https://serverfault.com/questions/661978/displaying-a-remote-ssl-certificate-details-using-cli-tools
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function getCertInfo() {
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local myServer=${1:?a Servername is required}
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local myPort=${2:-443}
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echo | openssl s_client -showcerts -servername "$myServer" -connect "$myServer":"$myPort" 2>/dev/null | openssl x509 -inform pem -noout -text
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}
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#
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# Some functions (some by c't magazine)
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#
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# change directory and list
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cdl() {
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if cd "$@"; then
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ls
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fi
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}
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backup() {
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# local @files = "$@"
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for f in "$@"
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do
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if [ -d "$f" ]; then
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cp -p -r "$f" "$f".backup-"$(date +%Y-%m-%d_%H_%M_%S)"
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else
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cp -p "$f" "$f".backup-"$(date +%Y-%m-%d_%H_%M_%S)"
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fi
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done
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}
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extract() {
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case $1 in
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*.tar.bz2) tar xvjf "$1";;
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*.tar.gz|*.tgz) tar xvfz "$1";;
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*.zip) unzip "$1";;
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*) echo "Not supported: $1";;
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esac
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}
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# Misc functions
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# convert epoch timestamp to human readable date
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epoch2date() {
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local string="${1:-0}"
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date -d "@$string"
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}
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# inspired by
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# https://unix.stackexchange.com/questions/59501/convert-file-path-to-uri-in-bash
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# https://www.unix.com/shell-programming-and-scripting/159863-how-store-files-names-directory-array.html
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file2uri() {
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local root=${1:-.}
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local filter=${2:-*}
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if ! python3 --version &> /dev/null
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then
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echo "python not available!"
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return 2
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fi
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echo "get files for $root"
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#for f in "$root/*"; do
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# echo "checking $f"
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# if [ -f $f ]; then
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# echo "is a file: $f"
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# python -c "import sys, pathlib; print(pathlib.Path(input()).resolve().as_uri())" <<< "$f"
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# fi
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#done
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# arr_uris=(`ls $root/*.ma4`)
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arr=()
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for f in $root/*.m4a; do
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echo "f: $f"
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echo python3 -c "import sys, pathlib; print(pathlib.Path(input()).resolve().as_uri())" <<< "$f"
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uri=$(python3 -c "import sys, pathlib; print(pathlib.Path(input()).resolve().as_uri())" <<< "$f")
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arr[${#arr[@]}]="$uri"
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done
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for a in "${arr[@]}"; do
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echo "$a"
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done
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}
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enqueueFiles() {
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local root="${1:-.}"
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if ! rhythmbox-client --version &> /dev/null
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then
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echo "No rhythmbox-client available!"
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return 3
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fi
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file2uri "$root"
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# echo "Array is ${arr[*]}"
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for a in "${arr[@]}"; do
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echo rhythmbox-client --no-start --enqueue $a
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done
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}
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# List SSH keys
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# See https://prefetch.net/blog/index.php/2010/12/13/locating-the-ssh-key-type-and-key-size-from-a-public-key-file/
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list-ssh-keys() {
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for f in ~/.ssh/*.pub
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do
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printf "%-50s -> $(ssh-keygen -l -f $f)\n" $f
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done
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}
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{{- if (eq .chezmoi.os "linux") }}
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# Show version of a Debian package
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debversion() {
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local pkgname="${1:?packagename required}"
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dpkg -s $pkgname | grep Version
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}
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# Show files of a Debian package
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deblist() {
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local pkgname="${1:?packagenamme required}"
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dpkg-query -L $pkgname
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}
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{{- end }}
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# Docker helpers
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# Update docker-compose containers
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# https://stackoverflow.com/questions/49316462/how-to-update-existing-images-with-docker-compose
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dcupdate() {
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# TODO: check when sudo is needed
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docker-compose pull
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docker-compose up -d
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docker image prune
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# TODO: logfile
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}
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PATH=$PATH:$HOME/bin
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